U.S. Securities and
Exchange Commission 
Washington, D.C. 20549

Form 10-QSB

(Mark One)

| | [X] | QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF
                    1934 For the period ended January 31, 2005
| | --- | -------------------------------------------------------------------------------------------------------------------------------------------

| | [  ] | TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 [No
Fee Required] For the transition period from______ to _______
| | ---- | ----------------------------------------------------------------------------------------------------------------------------------------------------

Commission
File number 0-21019

PURE Bioscience (Name of small business
issuer in its charter)

|                                                                                         |                                  
|---------------------------------------------------------------------------------------- | ---------------------------------
|California                                                                               | 33-0530289                       
|(State or other jurisdiction of incorporation or     
                     organization) | (IRS Employer Identification No.)

1725 Gillespie Way, El
Cajon, California 92020(Address of principal
executive offices)

619 596 8600Issuers telephone
number

Check
whether the issuer (1) filed all reports to be filed by Section 13 or 15(d) of the
Exchange Act during the past 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing requirements for
the past 90 days. Yes X   No

State
the number of shares outstanding of each of the issuers classes of common equity as
of the latest practicable date: 17,920,917 as of March 15, 2005.

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|        |                                                                                                                                                             |                                                                                                                                                                                                                                                                                                                                                              
|------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Part 1. | Financial Information
Item 1.              
                     
                     
                     
Item 2.              
Item 3.                 | Financial Statements
Balance Sheets as of July 31, 2004 and January 31, 2005 
Statements of Operations for the three and six months ended January 31, 2005 and 2004
Statements of Cash Flows for the six months ended January 31, 2005 and 2004
Management's Discussion and Analysis of Financial Condition and Results of Operations
Controls and Procedures
|Part II | Other Information
Item 1.          
Item 2.          
Item 3.          
Item 4.          
Item 5.          
Item 6.          
Signatures and Certifications | Legal Proceedings
Changes in Securities
Defaults Upon Senior Securities: None
Submission of Matters to a Vote of Security Holders: None
Other Information
Exhibits and Reports on Form 8-K                                                                                                                                                                   

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CONSOLIDATED BALANCE SHEETS

---

|                                                   | (Unaudited)
January 31
2005 | July 31
2004
|-------------------------------------------------- | --------------------------- | ------------
|ASSETS                                             |                             |             
|Current Assets                                     |                             |             
|Cash and cash equivalents                          |                             |             
|Accounts receivable, net of allowance for doubtful |                             |             
|accounts of $ 59,000 at July 31, 2004              |                             |             
|and $17,500 at January 31, 2005                    |                             |             
|Inventories                                        |                             |             
|Interest receivable                                |                             |             
|                                                   |                             |             
|Total current assets                               |                             |             
|                                                   |                             |             
|Property, Plant and Equipment                      |                             |             
|Property, plant and equipment                      |                             |             
|                                                   |                             |             
|Total property, plant and equipment                |                             |             
|                                                   |                             |             
|Other Assets                                       |                             |             
|Trust deed receivable                              |                             |             
|Interest receivable                                |                             |             
|Deposits                                           |                             |             
|Patents and licenses                               |                             |             
|                                                   |                             |             
|Total other assets                                 |                             |             
|                                                   |                             |             
|Assets of the water division held for resale       |                             |             
|                                                   |                             |             
|Total assets                                       |                             |             
|                                                   |                             |             
|LIABILITIES AND STOCKHOLDERS EQUITY                |                             |             
|Current Liabilities                                |                             |             
|Accounts payable                                   |                             |             
|Accrued liabilities                                |                             |             
|Notes payable                                      |                             |             
|Loans from shareholders                            |                             |             
|                                                   |                             |             
|Total current liabilities                          |                             |             
|                                                   |                             |             
|Liabilities of the water division held for resale  |                             |             
|                                                   |                             |             
|Stockholders' Equity                               |                             |             
|Preferred Stock                                    |                             |             
|Class A common stock, no par value: authorized     |                             |             
|50,000,000 shares, issued and outstanding          |                             |             
|15,457,310 at July 31, 2004 and                    |                             |             
|16,950,977 at January 31, 2005                     |                             |             
|Warrants: issued and outstanding 1,430,723         |                             |             
|warrants                                           |                             |             
|Accumulated deficit                                |                             |             
|                                                   |                             |             
|Total stockholders' equity                         |                             |             
|                                                   |                             |             
|Total liabilities and stockholders' equity         |                             |             
|                                                   |                             |             

---

CONSOLIDATED STATEMENTS OF
OPERATIONS (Unaudited)

---

|                                             | For the Six Months Ended
January 31 | For the Three Months Ended
January 31
|-------------------------------------------- | ----------------------------------- | -------------------------------------
|
|Net revenues                                 |                                     |                                      
|Cost of sales                                |                                     |                                      
|                                             |                                     |                                      
|Gross profit                                 |                                     |                                      
|                                             |                                     |                                      
|Selling expenses                             |                                     |                                      
|General and administrative expenses          |                                     |                                      
|Research and development                     |                                     |                                      
|                                             |                                     |                                      
|Total operating costs                        |                                     |                                      
|                                             |                                     |                                      
|Loss from operations                         |                                     |                                      
|                                             |                                     |                                      
|Other income and (expense):                  |                                     |                                      
|Interest income                              |                                     |                                      
|Interest expense                             |                                     |                                      
|Other                                        |                                     |                                      
|                                             |                                     |                                      
|Total other income (expense)                 |                                     |                                      
|                                             |                                     |                                      
|Loss from continuing operations              |                                     |                                      
|Discontinued operations:                     |                                     |                                      
|Income from discontinued operations          |                                     |                                      
|                                             |                                     |                                      
|Net loss                                     |                                     |                                      
|                                             |                                     |                                      
|Net loss per common share, basic and diluted |                                     |                                      
|Continuing operations                        |                                     |                                      
|Discontinued operations                      |                                     |                                      
|                                             |                                     |                                      
|Net loss                                     |                                     |                                      
|                                             |                                     |                                      

|CONSOLIDATED STATEMENTS OF ACCUMULATED DEFICITS | (Unaudited)
Six Months
Ended
January 31
2005 | Year
Ended
July 31
2004 | (Unaudited)
Three Months
Ended
January 31
2004 | Year
Ended
July 31
2004
|----------------------------------------------- | -------------------------------------------- | ----------------------- | ---------------------------------------------- | -----------------------
|Balance, beginning of period                    |                                              |                         | $                                              | (16,237,666            
|Net income (loss)                               |                                              |                         |                                                | (1,013,554             
|                                                |                                              |                         |                                                |                        
|Balance, end of period                          |                                              |                         | $                                              | (17,251,220            
|                                                |                                              |                         |                                                |                        

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CONSOLIDATED STATEMENTS OF
CASH FLOWS (Unaudited)

---

|                                                       | For the Six Months Ended
January 31
|------------------------------------------------------ | -----------------------------------
|
|Cash flows from operating activities                   |                                    
|Net loss                                               |                                    
|Adjustments to reconcile net income to net cash        |                                    
|provided by operating activities:                      |                                    
|Amortization                                           |                                    
|Depreciation                                           |                                    
|Services and interest paid for with stock and warrants |                                    
|Income from discontinued operations                    |                                    
|Changes in assets and liabilities:                     |                                    
|(Increase) decrease in accounts receivable             |                                    
|(Increase) decrease in due from officers and employees |                                    
|(Increase) decrease in prepaid expense                 |                                    
|(Increase) decrease in interest receivable             |                                    
|(Increase) decrease in inventory                       |                                    
|(Increase) decrease in deposits                        |                                    
|Increase (decrease) in accounts payable                |                                    
|Increase (decrease) in accrued liabilities             |                                    
|Increase (decrease) in loans from shareholders         |                                    
|                                                       |                                    
|Net cash provided (used) by operating                  |                                    
|activities                                             |                                    
|                                                       |                                    
|Cash flows from investing activities                   |                                    
|Purchase of patents and licenses                       |                                    
|Purchase of property, plant and equipment              |                                    
|                                                       |                                    
|Net cash (used) in investing activities                |                                    
|                                                       |                                    
|Cash flows from financing activities                   |                                    
|Proceeds from debt obligations                         |                                    
|Proceeds from sale of common stock                     |                                    
|                                                       |                                    
|Net cash provided by financing activities              |                                    
|                                                       |                                    
|Cash flows from discontinued operations                |                                    
|                                                       |                                    
|Net increase (decrease) in cash and cash equivalents   |                                    
|Cash and cash equivalents at beginning of period       |                                    
|                                                       |                                    
|Cash and cash equivalents at end of period             |                                    
|                                                       |                                    
|Supplemental disclosures of cash flow information      |                                    
|Cash paid for interest                                 |                                    
|Cash paid for taxes                                    |                                    
|Noncash investing and financing activities:            |                                    
|Value of shares issued for assets and services         |                                    
|Value of options issued for services                   |                                    
|Trust  Deed received in exchange for stock             |                                    

---

Notes to Financial
Statements

Note 1. Financial
Statements 
The financial statements included
herein have been prepared by PURE Bioscience (the Company) without audit, pursuant to the
rules and regulations of the Securities and Exchange Commission. Certain information and
footnote disclosures normally included in the financial statements prepared in accordance
with generally accepted accounting principles have been condensed or omitted as allowed by
such rules and regulations, and PURE Bioscience believes that the disclosures are adequate
to make the information presented not misleading. It is suggested that these financial
statements be read in conjunction with the July 31, 2004 audited financial statements and
the accompanying notes thereto. While management believes the procedures followed in
preparing these financial statements are reasonable, the accuracy of the amounts are in
some respects dependent upon the facts that will exist and procedures that will be
accomplished by PURE Bioscience later in the year. The results of operations for the
interim periods are not necessarily indicative of the results of operations for the full
year.

The management of the Company believes
that the accompanying unaudited financial statements contain all adjustments (including
normal recurring adjustments) necessary to present fairly the operations and cash flows
for the periods presented.

Note 2. Business Segment and Sales ConcentrationsIn accordance with the provisions of
SFAS No. 131, certain information is disclosed based on the way management organizes
financial information for making operating decisions and assessing performance. In
determining operating segments, the Company reviewed the current management structure
reporting to the chief operating decision-maker (CODM) and analyzed the
reporting the CODM receives to allocate resources and measure performance.

The Companys business activity
was divided, managed and conducted in two basic business segments, the Water Treatment
segment and the Bioscience segment. These two segments were determined by management based
upon the inherent differences in the end use of the products, the inherent differences in
the value added processes made by the Company, the differences in the regulatory
requirements and the inherent differences in the strategies required to successfully
market finished products. The Water Treatment segment included Commercial Water and
Residential Retail products and the Nutripure Water Dealer program. Bioscience includes
the silver dihydrogen citrate antimicrobial and the Innovex line of pest control products.
Because the Company plans to sell the Water Treatment segment, it is now reported as
Discontinued Operations in the financial statements.

Segment information is presented in
accordance with SFAS 131, Disclosures about Segments of an Enterprise and Related
Information. This standard is based on a management approach, which requires segmentation
based upon the Companys internal organization and disclosure of revenue and
operating income based upon internal accounting methods. The Companys financial
reporting systems present various data for management to run the business, including
internal profit and loss statements prepared on a basis not consistent with U.S. generally
accepted accounting principles.

|FOR THE THREE MONTHS ENDED
JANUARY 31, 2004 | Water
Treatment
(Discontinued) | Bioscience | Reconciling
Amounts | Consolidated
|------------------------------------------- | ------------------------------ | ---------- | ------------------- | ------------
|Revenues                                    |                                |            |                     |             
|Commercial Water Treatment                  |                                |           
|Fillmaster Products                         |                                |            | $                   | 284,300     
|Replacement Filters (Includes CSP 2000)     |                                |            |                     | 145,900     
|Residential Water Treatment                 |                                |            |                     | 22,200      
|Water Dealer Program                        |                                |            |                     | 18,400      
|Antimicrobials                              |                                |            |                     |            
|Pesticides                                  |                                |            |                     |            
|                                            |                                |            |                     |             
|Total Revenues                              |                                |            | $                   | 470,800     
|                                            |                                |            |                     |             
|Operating Income/(Loss)                     |                                |            | $                   | 138,200     
|                                            |                                |            |                     |             
|Segment Assets                              |                                |            | $                   | 340,700     
|                                            |                                |            |                     |             

|FOR THE THREE MONTHS ENDED
JANUARY 31, 2005 | Water
Treatment
(Discontinued) | Bioscience | Reconciling
Amounts | Consolidated
|------------------------------------------- | ------------------------------ | ---------- | ------------------- | ------------
|Revenues                                    |                                |            |                     |             
|Commercial Water Treatment                  |                                |           
|Fillmaster Products                         |                                |            | $                   | 474,200     
|Replacement Filters (Includes CSP 2000)     |                                |            |                     | 180,200     
|Residential Water Treatment                 |                                |            |                     | (5,600      
|Water Dealer Program                        |                                |            |                     |            
|Antimicrobials                              |                                |            |                     |            
|Pesticides                                  |                                |            |                     |            
|                                            |                                |            |                     |             
|Total Revenues                              |                                |            | $                   | 648,800     
|                                            |                                |            |                     |             
|Operating Income/(Loss)                     |                                |            | $                   | 241,000     
|                                            |                                |            |                     |             
|Segment Assets                              |                                |            | $                   | 224,200     
|                                            |                                |            |                     |             

---

|FOR THE SIX MONTHS ENDED
JANUARY 31, 2004 | Water
Treatment
(Discontinued) | Bioscience | Reconciling
Amounts | Consolidated
|----------------------------------------- | ------------------------------ | ---------- | ------------------- | ------------
|Revenues                                  |                                |            |                     |             
|Commercial Water Treatment                |                                |           
|Fillmaster Products                       |                                |            | $                   | 520,300     
|Replacement Filters (Includes CSP 2000)   |                                |            |                     | 330,100     
|Residential Water Treatment               |                                |            |                     | 48,200      
|Water Dealer Program                      |                                |            |                     | 36,400      
|Antimicrobials                            |                                |            |                     |            
|Pesticides                                |                                |            |                     |            
|                                          |                                |            |                     |             
|Total Revenues                            |                                |            | $                   | 935,000     
|                                          |                                |            |                     |             
|Operating Income/(Loss)                   |                                |            | $                   | 264,600     
|                                          |                                |            |                     |             
|Segment Assets                            |                                |            | $                   | 324,500     
|                                          |                                |            |                     |             

|FOR THE SIX MONTHS ENDED
JANUARY 31, 2005 | Water
Treatment
(Discontinued) | Bioscience | Reconciling
Amounts | Consolidated
|----------------------------------------- | ------------------------------ | ---------- | ------------------- | ------------
|Revenues                                  |                                |            |                     |             
|Commercial Water Treatment                |                                |           
|Fillmaster Products                       |                                |            | $                   | 796,400     
|Replacement Filters (Includes CSP 2000)   |                                |            |                     | 349,100     
|Residential Water Treatment               |                                |            |                     |            
|                                          |                                |            |                     | (5,600      
|Water Dealer Program                      |                                |            |                     |            
|Antimicrobials                            |                                |            |                     |            
|Pesticides                                |                                |            |                     |            
|                                          |                                |            |                     |             
|Total Revenues                            |                                |            | $                   | 1,139,900   
|                                          |                                |            |                     |             
|Operating Income/(Loss)                   |                                |            | $                   | 391,200     
|                                          |                                |            |                     |             
|Segment Assets                            |                                |            | $                   | 224,200     
|                                          |                                |            |                     |             

Significant customers primarily
consisted of domestic retail chain pharmacies. Sales concentrations to major chain stores
were approximately $346,400 and export sales were $118,800 for the quarter ended January
31, 2005. Sales concentrations to major chain stores were approximately $387,700 and
export sales were $23,800 for the three months ended January 31, 2004. In the current
quarter one major retail chain pharmacy accounted for 11% of consolidated sales.

Note 3. Common StockIn August we issued options on 200,000
of common stock in exchange for consulting and legal services valued at $85,000. Also in
August, we conducted a private placement which consisted of 125,000 shares of common stock
at a price of $.39 per share and a one-year warrant to purchase 12,500 shares of common
stock at $1.50 valued at $1,154 ($0.01 per share based on the Black Scholes Option Pricing
Model assuming no dividend yield, volatility of 137.78% and a risk-free interest rate of
2.25%) for a total of $50,000. In September we issued 7,000 shares valued at $2,275 ($0.33
per share) for payment of directors expenses. In addition, in September the Company
issued 200,000 shares valued at $90,000 ($0.45 per share) in exchange for the assignment
of two patent rights.

In November the Company issued 200,000
shares of common stock valued at $100,000 (based upon the market price of the stock at the
time the services were rendered) for consulting and legal services. The Company also
issued options on 275,000 shares in exchange for consulting services with exercise prices
ranging from $0.50 to $0.80 valued at $94,491 (based on the Black Scholes Option Pricing
Model assuming no dividend yield, volatility of 137.78% and a risk-free interest rate of
2.25%) In December the company issued 300,000 shares of common stock valued at $150,000
(based upon the market price of the stock at the time the services were rendered) for
consulting services valued at the fair value of the services of $150,000. Also in December
we conducted two private placements valued at $200,000 (366,667 shares of common stock at
an average price of $0.5455 per share). The Company also received $10,500 from the
exercise of employee options.

In January the company issued 5,000
shares of common stock valued at $4,350 (based upon the market price of the stock at the time the
services were rendered) in exchange for business
services. Also in January the company conducted a private placement which consisted of
60,000 shares of common stock at a price of $.49 per share and a one-year warrant to
purchase 6,000 shares of common stock at $1.00 valued at $674 ($0.01 per share based on
the Black Scholes Option Pricing Model assuming no dividend yield, volatility of 137.78%
and a risk-free interest rate of 2.25%) for a total of $30,000.

Note 4. Warranty LiabilityIn November 2002, the FASB issued
Interpretation No. 45, Guarantors Accounting and Disclosure Requirements for
Guarantees, Including Indirect Guarantees of Indebtedness of Others. Interpretation
45 is effective for financial statements of interim or annual periods fiscal years ending
after December 15, 2002 and requires the following disclosures of the Companys
product warranties:

The Company provides a standard
warranty of two years for replacement parts on all Fillmaster systems sold. Most of the
Companys chain customers have entered into multi-year contracts for the Customer
Service Plan 2000. The CSP 2000 provides an extended warranty on all PURE Bioscience
pharmacy products; significant discounts on maintenance item costs; annual software
upgrades for the Fillmaster 1000e and Scanmaster; automatic replacement filter shipments;
and simplified, annual invoicing. When the customer buys a system on the Customer Service
Plan 2000 they agree to pay a fixed annual fee that covers replacement filters and parts.
The Company monitors the costs of providing replacement parts other than filters. This
cost has remained steady and is computed as a percentage of related revenues. The
following is a summary of changes in the Companys product warranty liability.

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|                                  | Beginning
Liability | Expense
Incurred | Warranty
Payments | Ending
Liability
|--------------------------------- | ------------------- | ---------------- | ----------------- | ----------------
|Six Months Ended January 31, 2004 |                     |                  | $                 | 42,430          
|                                  |                     |                  |                   |                 
|Six Months Ended January 31, 2005 |                     |                  | $                 | 47,453          
|                                  |                     |                  |                   |                 

Note 5. Loans from
Director/ShareholderIn November of 2004 the Company
received a loan from a director/shareholder for $90,000 with an interest rate of 8% per
annum and a warrant to purchase 18,000 shares of common stock. The note was originally due
in 30 days, but has been extended to April 29, 2005 in exchange for an additional warrant
to purchase 18,000 shares. The warrants were valued at $9,971($0.28 per share based on the
Black Scholes Option Pricing Model assuming no dividend yield, volatility of 137.78% and a
risk-free interest rate of 2.25%).

Note 6. ReclassificationsCertain reclassifications have been
made to previously reported statements to conform to the Companys current financial
statement format.

Note 7. Sale of Water Treatment Division and Discontinued OperationsOn October 29, 2003, PURE Bioscience
and subsidiaries (PURE) announced that it had entered into an agreement to
sell substantially all of the assets and certain related liabilities of the water
treatment division, including substantially all of the related machinery, equipment,
inventory, work in process, licenses, customer lists and certain intellectual property and
certain agreements and contracts. The original buyer has not performed on the contract and
the Company is currently in negotiations with a new party to sell substantially the same
water treatment division assets and related liabilities.

In accordance with SFAS 144, the
assets and liabilities of the water division are classified as held for sale and are
presented separately in the balance sheet. In addition, the results of operations from the
water division have been reported as discontinued operations, and were historically shown
as the Companys water treatment segment for financial reporting.

Components of the results of
discontinued operations are:

|               | Three Months Ended
January 31, 2005 | Three Months Ended
January 31, 2004
|-------------- | ----------------------------------- | -----------------------------------
|Net revenues   |                                     |                                    
|Cost of sales  |                                     |                                    
|Other expenses |                                     |                                    
|               |                                     |                                    
|Total          |                                     |                                    
|               |                                     |                                    

|               | Six Months Ended
January 31, 2005 | Six Months Ended
January 31, 2004
|-------------- | --------------------------------- | ---------------------------------
|Net revenues   |                                   |                                  
|Cost of sales  |                                   |                                  
|Other expenses |                                   |                                  
|               |                                   |                                  
|Total          |                                   |                                  
|               |                                   |                                  

Assets and liabilities of the water
division held for sale include:

|                                                                | January 31, 2005 | July 31, 2004
|--------------------------------------------------------------- | ---------------- | -------------
|Inventories and other current assets                            |                  |              
|Property, plant and equipment                                   |                  |              
|                                                                |                  |              
|Total                                                           |                  |              
|Accrued liabilities                                             |                  |              
|                                                                |                  |              
|Net assets and liabilities of the water division held for sale: |                  |              
|                                                                |                  |              



Note 8. Subsequent EventsSubsequent to quarter end, in March
the company issued a private placement to thirteen accredited investors valued at $515,000
(1,030,000 shares of common stock at $.50 per share).

The interim financial statements
include all adjustments, which in the opinion of management, are necessary in order to
make the financial statements not misleading.

---

Item 2. Managements Discussion
and Analysis of Financial Condition and Results of OperationsThe following discussion and
analysis should be read in conjunction with the audited and unaudited financial statements
of PURE Bioscience.



Overview
PURE Bioscience (formerly Innovative
Medical Services) began as a provider of pharmaceutical water purification products.
Although our current revenues are still primarily from the pharmacy industry, we have
expanded from our niche pharmacy market into other, broader markets with new, proprietary
bioscience products based upon our silver ion antimicrobial technologies and boric acid
based pesticide technologies. In November 2003, we announced that we signed a definitive
agreement to sell our water treatment business to Data Recovery Continuum, Inc. (DRCI), a
Delaware corporation based in California, for $2.75 million in cash plus up to $1.25
million in deferred payments over the next year. The original buyer has not performed on
the contract and we are currently in negotiations with a new party to sell only the water
treatment division assets and related liabilities. In the meantime, although we record the
water treatment business as a discontinued operation, we continue to operate the water
treatment division and retain the profits from that division.

Water Treatment Division (Discontinued
Operation)The Fillmaster® pharmaceutical water purification, dispensing and measuring
products include the Pharmapure® water purification system, the FMD 550 dispenser, the
patented Fillmaster 1000e computerized dispenser and the patented Scanmaster bar
code reader. We also market proprietary National Sanitation Foundation certified
replacement filters for the Fillmaster Systems. Our Nutripure® line of water treatment
and filtration systems includes a line of Nutripure whole-house water softening systems, a
line of Nutripure reverse osmosis point-of-use systems, the Nutripure 2000 countertop
water filtration system and the Nutripure Sport filtered sport bottle. Results from this
division are shown separately as Discontinued Operation.

Bioscience DivisionOur bioscience
division features an aqueous disinfectant, silver dihydrogen citrate (SDC). A patented new
molecule, SDC is an electrolytically generated source of stabilized ionic silver that can
serve as the basis for a broad range of products in diverse markets. SDC liquid is
colorless, odorless, tasteless and non-caustic and formulates well with other compounds.
As a platform technology, our SDC-based antimicrobial is distinguished from competitors in
the marketplace because of its superior efficacy combined with reduced toxicity. We
produce and market pre-formulated, ready-to-use product, as well as varying strengths of
SDC concentrate as an additive or raw material for inclusion in other companies
products.

We currently have Environmental
Protection Agency (EPA) registration for our 2400-parts per million (ppm) technical grade
SDC concentrate (trade name Axenohl®) as well as for its Axen® and Axen®30
hard surface disinfectant products for commercial, industrial and consumer applications
including restaurants, homes and medical facilities. The Axen30 EPA registration includes
a 30 second kill time on standard indicator bacteria, a 24 hour residual kill on standard
indicator bacteria, a 2 minute kill time on some resistant strains of bacteria, 10 minute
kill time on fungi, 30 second kill time on HIV Type I, and 10 minute kill time on other
viruses. These claims distinguish the efficacy of Axen30 from many of the leading
commercial and consumer products currently on the market, while maintaining lower toxicity
ratings. Based on the EPA toxicity categorization of antimicrobial products that ranges
from Category I (high toxicity) down to Category IV, Axen30 is an EPA Category IV
antimicrobial for which precautionary labeling statements are normally not required. This
compares with Category II warning statements for most leading brands of disinfectant
products.

Our technology also shows promise as a
broad-spectrum antimicrobial for use in human and veterinary healthcare products. We have
chosen to pursue approvals through the U.S. Food and Drug Administration (FDA) by
partnering with Therapeutics, Incorporated, which has assumed responsibility for funding
and managing the testing and regulatory process for potential FDA regulated SDC-based
products. Therapeutics, Incorporated is focusing on development of SDC-based products for
the treatment of bacterial, viral and fungal mediated diseases and conditions, beginning
with womens health products and acne treatment products. Therapeutics, Incorporated
expects its development work will result in multiple Investigational New Drug (IND)
filings with the US FDA.

The bioscience division also includes
a patent-pending pesticide technology, Triglycylboride which, like silver dihydrogen
citrate, provides effective results without human toxicity and is an alternative to
traditional poisons. Triglycylboride has been formulated into EPA registered RoachX
and AntX, the key products in our Innovex line of pest control products. In
addition, the Innovex line features our EPA-exempt non-toxic TrapX rodent lure, and our
EPA registered CleanKill, the SDC-based hard surface disinfectant for the pest
control industry. The pest control products are being marketed to both commercial pest
control and consumer products companies.

Results of Operations for the Three
Months Ended January 31, 2005 Versus Three Month Ended January 31, 2004Last year we
decided to sell our water treatment division. Following the closing of the divestment
transaction, we will be focused on our bioscience segment. Our current bioscience
technologies include our silver dihydrogen citrate-based antimicrobial products and our
boric acid-based pesticide products. We will realize a gain on the water treatment
division sale of approximately $2,000,000 after federal and California income taxes.
Revenues and expenses of the Water Division are now netted and shown on the income
statement as Income from Discontinued Operations.

During the quarter ended January 31,
2005, bioscience segment revenues of $51,000 decreased 7% compared to $54,800 in the prior
period. The antimicrobial market is highly competitive, and we anticipate that market
acceptance of a brand new technology may be a long term achievement. In addition to
competition challenges, we believe that the investment necessary to pursue research
testing and regulatory approval for silver dihydrogen citrate antimicrobial products will
continue to be significant. As we receive additional regulatory approvals for silver
dihydrogen citrate, however, we expect revenues to develop quickly. For example, now that
we have received EPA approval on Axen-30, our silver dihydrogen citrate -based hard
surface disinfectant, we expect to see a shift toward increasing bioscience division
product sales in the coming year, and we believe that sales of Axen-30 will have a
significant impact on revenues in the future. We continue to believe that pesticide
technologies will have a material impact on revenues in the coming year, and we continue
to believe that the silver ion technologies will ultimately become the largest revenue
generator for PURE Bioscience.

---

Gross profit for the quarter ended
January 31, 2005 was $36,900 versus $31,400 in 2004. Gross profit percentage of 72% in
2005 increased compared to 57% in the prior period.

Net loss from continuing operations
for the quarter ended January 31, 2005 was $771,800, remained virtually unchanged compared
to the net loss of $769,600 for the same period in 2004. During the quarter, General and
Administrative expenses decreased $61,200, or 22%, from $272,500 in fiscal 2004 versus
$211,300 in fiscal 2005. Administrative expenses decreased mainly due to a decrease in
consulting fees. Selling expense increased approximately $182,400 from $19,000 in 2004 to
$201,500 in 2005. The increase is primarily due to marketing costs associated with silver
dihydrogen citrate products. Research and Development decreased approximately 18%, or
$75,600, over the same period in 2004 from $462,300 to $386,800. Research and Development
expense decreased primarily due to a reduction in regulatory consulting fees paid during the quarter.

Results of Operations for the Six
Months Ended January 31, 2005 Versus Six Month Ended January 31, 2004During the six
months ended January 31, 2005, bioscience segment revenues of $76,400 decreased 19%
compared to $94,000 in the prior period. Gross profit for the period ended January 31,
2005 was $54,600 versus $42,300 in 2004. Gross profit percentage of 71% in 2005 increased
compared to 45% in the prior period. This was the result of a higher proportion of silver
dihydrogen citrate sales compared to pesticide revenues.

Net loss from continuing operations
for the six months ended January 31, 2005 was $1,404,700 versus net loss of $1,552,600 for
the same period in 2004. During the recent six months, General and Administrative expenses
decreased $113,200, or 19%, from $600,900 in fiscal 2004 versus $487,700 in fiscal 2005.
Administrative expenses decreased mainly due to a decrease in consulting fees. Selling
expense increased approximately $228,700 from $65,700 in 2004 to $294,400 in 2005. The
increase is primarily due to marketing costs associated with silver dihydrogen citrate
antimicrobial products. Research and Development decreased approximately 20%, or $169,300,
over the same period in 2004 from $839,300 to $670,000. The decrease in Research and
Development is primarily due to a reduction in outside regulatory services during the period. Of the
loss in the current period, $527,600 is attributable to non-cash items: $386,100 of
services and interest paid with stock and warrants, $78,700 of amortization, and $62,800
of depreciation.

Discontinued OperationIncome from discontinued operations
for the six months ended January 31, 2004 consisted of revenues of $1,139,900, cost of
sales of $602,500 and other costs of $146,200 resulting in a net income of $391,200.
Income from discontinued operations for the same period in 2004 consisted of revenues of
$935,000, cost of sales of $402,100 and other costs of $268,300 resulting in a net income
of $264,600.



Liquidity and Capital
ResourcesFrom inception through the present, we
have financed our operations primarily through our initial public offering in August of
1996 and by subsequent private placement stock sales. In addition, we had obtained short
term financing through a $500,000 line of credit. In September 2002, we renegotiated our
line of credit and extended it until November 2003. The extension included an increase
from $500,000 to $600,000 at an interest rate of 1 1⁄2 % per month secured against
the entire assets of the Company excluding the silver dihydrogen citrate (Axenohl) patent.
In late December 2003, Charles Siddle, Colt Communications Money Purchase Pension Plan and
LeeAnn Newcomb, SPS Business Services, Inc. 401 (K) Profit Sharing Plan filed an action in
District Court of Arizona against PURE Bioscience for failure to perform under the terms
of their loan agreements. We intend to cure the default and pay-off the loans from the
proceeds of the sale of the Water Division. In July 2003, we issued a $300,000 convertible
debenture at an interest rate of 10% per annum due July 2004.  Subsequent to the end of the quarter, on March 16, 2005,
we repaid this loan in full.

We are currently attempting to
strengthen our liquidity position by working with an investment banker because we require
an outside source of capital to fund planned projects relating to new product development
and related product launches, research and development projects and regulatory approvals.
Our operations alone may not generate cash flows within the next twelve months sufficient
to fund planned expansion.

On October 29, 2003, PURE Bioscience
and subsidiaries (PURE) announced that it had entered into an agreement to
sell substantially all of the assets and certain related liabilities of the water
treatment division, including substantially all of the related machinery, equipment,
inventory, work in process, licenses, customer lists and certain intellectual property and
certain agreements and contracts. The original buyer has not performed on the contract and
we are currently in negotiations with a new party to sell substantially the same water
treatment division assets and related liabilities. We cannot provide assurance that the
transaction will close. We intend to use a portion of the proceeds of this transaction to
satisfy outstanding debt. The remaining proceeds will be used to sustain
operations and fund product development and commercialization until our bioscience
technologies result in positive cash flow.  We anticipate raising additional capital through the issuance
of debt or equity as necessary to fund product and commercialization.

If the above described asset sale is
not completed, we will continue to operate the water treatment division while we solicit
other offers for its sale. We believe that this transaction relieves the need for
additional funding to properly continue the marketing, selling and further development of
our bioscience technologies while still making the necessary investments in the water
treatment division to maintain our historical growth rates. To the extent that we do not
obtain needed capital through the sale of the water treatment division, we will have to
obtain it through the issuance of additional debt or equity or through other means, any
one of which may reduce the value to us, perhaps substantially, of any commercialization
of bioscience products. There is no guarantee that we would be able to obtain such funding
on terms acceptable to us or at all.

---

By completing the asset sale, we lose
our historical revenue stream and become less diversified. By selling our water treatment
division assets, we will be selling approximately 87% of our current source of revenue
generation (based upon results from the July 31, 2004 fiscal year end). We will become a
bioscience company focused on the marketing, selling and continued development of our SDC
antimicrobial technology and our Triglycylboride pesticide technology. We may invest in
other complementary technologies in the future, but we have no current specific plans to
do so at this time. This transaction would increase our business risk because we will be
less diversified than before the sale of the water treatment division assets and because
our remaining business is in the relatively high-risk, but potentially high reward, field
of applied biotechnology.

After the sale, we will become a
biotechnology company in a highly regulated field with high investment costs and high
risks. We currently sell products based upon our SDC antimicrobial technologies and boric
acid based pesticide technology. Our SDC is a platform technology rather than a single use
applied technology. As such, products developed from the platform fall under the
jurisdiction of multiple U.S. and international regulatory agencies. We currently have
Environmental Protection Agency (EPA) registration for our 2400-parts per million (ppm)
technical grade SDC concentrate (trade name Axenohl®) as well as for our Axen® and
Axen®30 hard surface disinfectant products for commercial, industrial and consumer
applications including restaurants, homes and medical facilities. During the quarter, PURE obtained
registration from the California Department of Pesticide Regulation for its silver dihydrogen citrate-based Axen30
 hard surface disinfectant.  Axen30 is also registered by the U.S. Environmental Protection Agency (EPA) and each of the 49 other states.

We intend to fund and
manage additional EPA regulated product development internally and in conjunction with
current regulatory consultants, and we do not expect to be able to introduce additional
EPA regulated antimicrobial products for several months.

Our technology also shows promise as a
broad-spectrum antimicrobial for use in human and veterinary healthcare products. We have
chosen to pursue approvals through the U.S. Food and Drug Administration (FDA) by
partnering with Therapeutics, Incorporated, which has assumed responsibility for funding
and managing the testing and regulatory process for potential FDA regulated SDC-based
products. We expect Therapeutics experience with drug development and FDA
processing, especially with regard to dermal pharmaceuticals, could lead to IND, NDA
and/or 510-K filings for SDC-based healthcare products with the FDA. The FDA and
comparable agencies in many foreign countries impose substantial limitations on the
introduction of new products through costly and time-consuming laboratory and clinical
testing and other procedures. The process of obtaining FDA and other required regulatory
approvals is lengthy, expensive and uncertain. It may be several years before we are able
to introduce any FDA regulated antimicrobial pharmaceutical products. Uses for which no
specific antimicrobial claims are made are typically unregulated by any government agency.

Even after we have invested
substantial funds in further development of our SDC-based products and related
technologies, and even if the results of our efforts are favorable, there can be no
guarantee that we will be granted necessary regulatory approvals.

If we successfully bring additional
EPA or FDA regulated products to market, there is no assurance that we will be able to
successfully manufacture or market the products or that potential customers will buy them,
if for example, a competitive product has greater efficacy or is deemed more cost
effective. In addition, the market in which we will sell any such products is dominated by
a number of large, well-capitalized corporations, which may impact our ability to
successfully market our products or maintain any technological advantage we might develop.
We also would be subject to changes in regulations governing the manufacture and marketing
of our products, which could increase our costs, reduce any competitive advantage we may
have and/or adversely affect our marketing effectiveness.

At January 31, 2005, our current
assets to liabilities ratio decreased from 0.21 to 0.15. Current assets decreased $149,200
from $620,600 at July 31, 2004 to $471,500 at January 31, 2005. The 24% difference is
primarily attributed to a reclassification of interest receivable from Current to Other
Assets and an increase of cash on hand. Current liabilities increased $201,100 from
$3,003,200 to $3,214,300. The increase in liabilities is mainly attributed to the $90,000
loan from the director/shareholder discussed above and an increase of accrued liabilities
of $139,800 which includes interest payable.

Net fixed assets decreased
approximately $33,600 due mainly to depreciation of equipment. Other assets increased
approximately $38,800 due primarily to an increase in patents and licenses. Other assets
of $4,426,800 consist almost entirely of the following: Patents and licenses of $2,382,000
and a $2,035,000 Trust deed receivable.

Cash flows used from continuing
operations were $812,400 in six months ended January 31, 2005 and $1,159,700 in 2004. For
fiscal 2005, cash flows used in investing activities included $27,500 for the purchase of
patents and licenses and $7,000 for the purchase of machinery and equipment. In fiscal
2004 cash flows used in investing activities included $45,000 for the purchase of patents
and licenses and $2,400 for the purchase of machinery and equipment.

Cash flows from financing activities
were $570,500 for six months ended January 31, 2005. During the period the company
borrowed $90,000 from a director/shareholder. In August the company conducted a private
placement which consisted of 125,000 shares of common stock at a price of $.39 per share
and a one-year option to purchase 12,500 shares of common stock at $1.50 valued at $1,154
($0.01 per share based on the Black Scholes Option Pricing Model assuming no dividend
yield, Volatility of 137.78% and a risk-free interest rate of 2.25%) for a total of
$50,000. Also in August, the company issued 80,000 shares of common stock valued at
$40,000. During the three months ending January 31, 2005 the company engaged in the
following financing activities: In December the company conducted two private placements
valued at $200,000 (366,667 shares of common stock at an average price of $0.5455 per
share). Also in December, the company received $150,000 from the exercise of 300,000
shares of common stock issued at $0.50 per share. In January the company conducted a
private placement of 60,000 shares of common stock at $0.49 per share and a one-year
warrant to purchase 6,000 shares of common stock at $1.00 valued at $674 ($0.01 per share
based on the Black Scholes Option Pricing Model assuming no dividend yield, volatility of
137.78% and a risk-free interest rate of 2.25%) for a total of $30,000. In addition, the
Company received $10,500 from the exercise of an employee option during the recent
quarter. The total equity raise for the period was $480,500.

---

In the prior period ending January 31,
2004, cash flows from financing activities were $845,000. During the period the company
borrowed $100,000 from a private lender. Also during the period ended January 31, 2004 the
Company conducted two private placements in which it issued 250,000 shares of common stock
at a price of $0.50 per share for a total of $125,000. On October 21, 2003 the Company
issued a security which included 700,000 shares of common stock at a price of $0.60 per
share and a one-year warrant to purchase 84,000 shares of common stock at $0.80 per share.
The warrants were valued at $21,220 ($0.25 per share based on the Black Scholes Option
Pricing Model assuming no dividend yield, volatility of 137.78% and a risk-free interest
rate of 5.25. On January 29, 2004 the Company conducted a private placement in which it
sold two units of Company securities. Each unit consisted of 200,000 shares of common
stock at a price of $.50 per share and a one-year warrant to purchase 50,000 shares of
common stock at $1.00 valued at $20,296 ($0.20 per share based on the Black Scholes Option
Pricing Model assuming no dividend yield, volatility of 137.78% and a risk-free interest
rate of 5.25%) The total equity raise for the period was $745,000.

Valuation of Intangible
AssetsSFAS 142 requires that goodwill and
other intangible assets be tested for impairment on an annual basis and between annual
tests in certain circumstances. Recoverability of assets to be held for use is based on
expectations of future discounted cash flows from the related operations, and when
circumstances dictate, the Company adjusts the asset to the extent the carrying value
exceeds the fair value of the asset. Our impairment review process is based on the
discounted future cash flow approach that uses our estimates of revenue driven by assumed
market segment share and estimated costs. Also included in our analysis is an estimate of
revenues expected from our agreement with Therapeutics, Inc. We have entered into an
agreement with Therapeutics Inc. for the development and commercialization of FDA
regulated silver dihydrogen citrate-based products where Therapeutics is responsible for
funding and directing all development activities and regulatory filings. In the agreement
Therapeutics Inc. has agreed to reimburse the Company for $2.2M of pre-contract
acquisition and development costs of the silver dihydrogen citrate intellectual property
as well as reimbursement for ongoing intellectual property costs associated with silver
dihydrogen citrate. Following reimbursement of costs, depending on the type of product,
the Company will receive 40% to 90% of all sales proceeds, licensing fees, royalty
payments and all other forms of cash and non-cash consideration. The Company will also
realize revenues from the sale of silver dihydrogen citrate raw material as an active
ingredient.

Judgments made by the Company related
to the expected useful lives of long-lived assets and the Companys ability to
realize discounted cash flows in excess of the carrying amounts of such assets are
affected by factors such as the ongoing maintenance and improvements of the assets and
changes in economic and market conditions. As the Company assesses the ongoing expected
cash flows and carrying amounts of our long-lived assets, these factors could cause the
Company to realize a material impairment charge, which would result in decreased results
of operations, and potentially decrease the carrying value of these assets.

Item 3. Controls and
ProceduresWe maintain disclosure controls and
procedures that are designed to ensure that information required to be disclosed in our
Exchange Act reports is recorded, processed, summarized and reported within the time
periods specified in the SECs rules and forms, and that such information is
accumulated and communicated to the Companys management, including its Chief
Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions
regarding required disclosure based closely on the definition of disclosure controls
and procedures in Rule 13(a)-14(c). In designing and evaluating the disclosure
controls and procedures, management recognized that any controls and procedures, no matter
how well designed and operated, can provide only reasonable assurance of achieving the
desired control objectives, and management necessarily was required to apply its judgment
in evaluating the cost-benefit relationship of possible controls and procedures.

As of the end of the period, we
carried out an evaluation, under the supervision and with the participation of the
Companys management, including the Companys Chief Executive Officer and the
Companys Chief Financial Officer, of the effectiveness of the design and operation
of our disclosure controls and procedures. Based on the foregoing, the Companys
Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls
and procedures were effective.

There have been no significant changes
in our internal controls or in other factors that could significantly affect the internal
controls subsequent to the date we completed our evaluation.

PART II
Item 1. Legal ProceedingsOn August 8, 2002, Billy Stapleton and
Susie Stapleton filed a complaint for patent infringement in the United States District
Court Eastern District of Tennessee at Knoxville, against PURE Bioscience product
RoachX. On August 12, 2002 Billy and Susie Stapleton filed an amended complaint. On May 2,
2003 PURE Bioscience filed its answer to amended complaint, denying allegations generally
and specifically, and stating nine affirmative defenses to the amended complaint. The
trial has been rescheduled from April 21, 2005 to May 26, 2005. PURE Bioscience believes
Stapletons amended complaint is frivolous and without merit.

In late December 2003, Charles Siddle,
Colt Communications Money Purchase Pension Plan and LeeAnn Newcomb, SPS Business Services,
Inc. 401 (K) Profit Sharing Plan filed an action in the United States District Court for
the District of Arizona against PURE Bioscience for PUREs failure to perform under
the terms of its loan agreements. PURE Bioscience intends to cure the default and pay-off
the loans from the proceeds of the sale of the Water Division.

In November 2004, PURE received a
$14.2 million award resulting from its arbitration proceeding against NVID International,
Inc. through the American Arbitration Association International Center for Dispute
Resolution. In addition, due to the Arbitrators determination of material breach by
NVID International, PUREs royalty and other contractual obligations to NVID are
legally terminated. The award is the result of PUREs October 2003 arbitration action
against NVID International and Falken Industries, Ltd. PURE sought damages and relief from
continued and ongoing public dissemination of false, misleading and disparaging statements
as well as complete cooperation in enforcing and defending the Axenohl patent and related
technology. The arbitration was bifurcated and PURE proceeded first against NVID. In
January 2005, the United States District Court issued an Order granting PUREs motion
to compel Falken Industries to arbitration. Falken has filed an appeal with the U.S. Court
of Appeal for the Ninth Circuit. PURE is evaluating the issue of collectibility and
potential liability of related individuals and entities.

---

On December 31, 2004, Nickel Ltd.
filed an action with the Paris Commercial Court in France seeking 1,952,129 in
damages resulting from PUREs alleged breach of a distribution contract between PURE
and Nickel. PURE management considered the suit frivolous and without merit. On March 15,
2005, after determining that he had jurisdiction, the President of the Paris Commercial
Court rejected any and all claims made by Nickel against PURE Bioscience.

Item 2. Changes in SecuritiesIn November 2004 we issued 200,000
shares of common stock in exchange for consulting and legal services. In December 2004, we
received $160,500 from the exercise of options on 330,000 shares. In December 2004 and
January 2005, we conducted private placements of 426,667 shares of common stock at an
average price of $0.539 to three accredited investors. Also in January, we issued 5,000
shares of common stock in exchange for business services. Subsequent to quarter end, in
March 2005, we conducted a private placement of 1,030,000 shares of common stock at $0.50
per share to thirteen accredited investors.

With respect to sales made, we relied
on Section 4(2) of the Securities Act of 1933, as amended. No advertising or general
solicitation was employed in offering the securities. The securities were offered solely
to accredited or sophisticated investors who were provided all of the current public
information available on PURE Bioscience.

Item 3. Defaults Upon
Senior Securities
Not applicable.

Item 4. Submission of Matters
to a Vote of Security HoldersNone

Item 5. Other InformationNot
applicable.

Item 6. Exhibits And
Reports On Form 8-K

A.    
          The following Exhibits are filed as part of this report pursuant to Item 601 of
          Regulation S-B:

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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|3.1  (1)  
3.1.1(13) 
4.1  (1)  
4.2  (1)  
4.3  (1)  
4.4  (1)  
4.5  (2)  
4.6  (3)  
4.7  (4)  
4.8  (5)  
4.9  (6)  
10.1 (1)  
10.2 (7)  
10.3 (8)  
10.4 (9)  
10.5 (9)  
          
10.6 (8)  
10.7 (8)  
10.8 (9)  
10.9 (9)  
10.10 (10)
10.11 (11)
10.12 (12)
10.13 (14)
          
10.14 (15)
10.15 (15)
13    (13)
14.1  (16)
31.1      
31.2      
32.1      
32.2 | -- Articles of Incorporation, Articles of Amendment and Bylaws
-- Articles of Amendment dated March 11, 2002
-- Form of Class A Warrant
-- Form of Class Z Warrant
-- Form of Common Stock Certificate
-- Warrant Agreement
-- March 2000 Warrant
-- January 2001 Warrant
-- Convertible Debenture
-- Convertible Debenture Purchase Agreement
-- Convertible Debenture Warrant
-- Employment Contract/Michael L. Krall
-- Manufacturing, Licensing and Distribution Agreement dated March 26, 2001
-- Axenohl License Agreement
-- Weaver - Roach X Assignment
--  Dodo  Agreement   [CONFIDENTIAL   TREATMENT  REQUESTED  FOR  CERTAIN  OMITTED  INFORMATION  FILED
                       SEPARATELY]
-- Promissory Note of Michael Krall
-- Promissory Note of Gary Brownell
-- Nutripure Dealer Agreement
-- Sales Finance Agreement
-- ETIH2O, Inc., Acquisition Agreement
-- NVID Litigation Settlement Agreement
-- Addendum #1 to NVID Settlement Agreement
-- Therapeutics,  Inc. Agreement  [CONFIDENTIAL  TRREATMENT REQUESTED FOR CERTAIN OMITTED INFORMATION
                                   FILED SEPARATELY]
-- Promissory Note dated November 2003 $4,750,000
-- Promissory Note dated January 26, 2004 $100,000
-- Subsidiaries of the Registrant
-- Code of Ethics
-- Section 302 Certification
-- Section 302 Certification
-- Section 906 Certification
-- Section 906 Certification
|                                                                                                                                                                                                                                                                                                                                                                                |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

---

|(1) | Incorporated
by reference from Form SB-2 registration statement SEC File           #333-00434
effective August 8, 1996
|--- | ----------------------------------------------------------------------------------------------------------------------

|(2) | Incorporated
by reference from S-3           registration statement, SEC File #333-36248 effective on
May 17, 2000
|--- | ------------------------------------------------------------------------------------------------------------------

|(3) | Incorporated
by reference from S-3 registration statement, SEC File #333-55758 effective on February
26, 2001
|--- | -------------------------------------------------------------------------------------------------------------

|(4) | Incorporated
by reference from S-3 registration statement, SEC File #333-61664           filed on May
25, 2001
|--- | --------------------------------------------------------------------------------------------------------------

|(5) | Incorporated
by reference from pre-effective amendment           no. 1 to S-3 registration statement,
SEC File #333-61664 filed on July 10, 2001
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------

|(6) | Incorporated
by reference from pre-effective amendment no. 2 to S-3 registration
               statement, SEC File #333-61664 filed on August 13, 2001
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------

|(7) | Incorporated
by reference from Current Report on Form 8-K filed on May 24, 2001                as
amended on October 19, 2001
|--- | -----------------------------------------------------------------------------------------------------------------------------

|(8) | Incorporated
by reference from the Amended Annual Report on Form 10KSB for the                fiscal
year ended July 31, 2000 filed on October 19, 2001
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------

|(9) | Incorporated
by reference from Amended Form 10QSB for the nine month period                ended April
30, 2001 filed on October 19, 2001
|--- | -----------------------------------------------------------------------------------------------------------------------------------------

|(10) | Incorporated
by reference from the Amended Annual Report on Form 10KSB for the                fiscal
year ended July 31, 2001 filed on November 13, 2001
|---- | --------------------------------------------------------------------------------------------------------------------------------------------------------

|(11) | Incorporated
by reference from Current Report on Form 8-K filed on December 6,                2001
|---- | --------------------------------------------------------------------------------------------------

|(12) | Incorporated
by reference from Amended Current Report on Form 8-K                filed on December 7,
2001
|---- | ----------------------------------------------------------------------------------------------------------

|(13) | Incorporated
by reference from the Annual Report                on Form 10KSB for the fiscal year
ended July 31, 2002 filed
on October 29, 2003
|---- | -----------------------------------------------------------------------------------------------------------------------------------------------

|(14) | Incorporated by reference from the Amended Annual Report on Form 10KSB for the
          fiscal year ended July 31, 2003 filed on January 30, 2004
|---- | --------------------------------------------------------------------------------------------------------------------------------------------------

|(15) | Incorporated by reference from the Amended Quarterly Report for the three month
          period ended October 31, 2003 filed on February 27, 2004
|---- | --------------------------------------------------------------------------------------------------------------------------------------------------

|(16) | Incorporated by reference from the Annual Report on Form 10KSB for the fiscal
          year ended July 31, 2004 filed on October 29, 2004
|---- | ------------------------------------------------------------------------------------------------------------------------------------------

|B. | Reports on Form 8-K:None.
|-- | -------------------------

Signatures

Pursuant to the requirement of the
Securities Exchange Act of 1934, the registrant has duly caused this report to be signed
on its behalf by the undersigned thereunto duly authorized.

| |                                                                                                                                                                                                                  
| | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| | PURE Bioscience
 By: /s/ Michael L. Krall
           Michael L. Krall, President/CEO
           March 15, 2005
 By: /s/ Gary Brownell
           Gary Brownell, Chief Financial Officer
           March 15, 2005