Abstract:
The present invention discloses a bacteria-coding identification method,bacteria biochemical properties identifying papers which detect the biological properties using this method, and apparatus or means useful for identifying the genus and species of bacteria using the coding identification method and biochemical properties-identifying papers.

Description:
FIELD OF THE INVENTION 
     The invention involves a bacteria-coding identificaton method, which is for parenteral gram-negative bacilli, enteric gram-negative bacilli, Enterobacteriaceae bacteria, anaerobic bacteria, neisseria/hemophilus, campylobacter, yeast-like fungi, corynebacteria, Micrococcaceae bacteria, Streptoccaceae bacteria, bacilli and lactobacilli, and bacteria biochemical properties-identifying papers which detect the biological properties using this method, i.e. identification papers for parenteral gram-negative bacilli, enteric gram-negative bacilli, Enterobacteriaceae bacteria, anaerobic bacteria, neisseria/hemophilis, campylobacter, yeast-like fungi, corgnebacteria, Micrococcaceae bacteria, Streptoccaceae bacteria, bacilli and lactobacilli, and apparatus or means useful for identifying the genus and species of bacteria using the coding identification method and biochemical properties-identifying papers. 
     BACKGROUND OF THE INVENTION 
     Bacteria ideatification is a course including detecting the biological properties of the strain to be identificated using the bacteria biological properties assay device, and then according to the detection results of the biological properties of the strain, determining its genus and species by identification method and with the help of identification apparatus or identification coding retrieval means. At present, there are two kinds of bacteria identification met , which are double-branch identification and numerical identification, The former, which is well-known, achieves the identification of genus and species of the stain to be identified by analyzing the detection results of the biological properties one by one. The method contains too many identification steps and costs a lot time because the assay route and the next item of biological property to be detected cannot be determined until the detection result of the former one has been obtained and the steps are repeated again and again until the identification conclusion can be drawn. Meanwhile, the method Can not provide probability parameter when the bacteria identification result is shown because it is logical reasoning analytics. In order to decrease steps and reduce time, scholars abroad put forward numerical identification methods in succession, such as differentiation analysis method, nearest neighbor analysis method, Ochireed distance method, related coefficient method, probability most approximate value model method et. al. 
     These methods can simultaneously analyse several detection results of the biological properies of the strain to be identifed, which are obtained at one time, and provide probability parameter when the bacteria identification result is shown. Among the methods, probability most approximate value model identification method is applied at most and its effect is beat. Numerical identification methods, including probability most approximate value model method, are also called coding identification methods because in the course of bacteria identification by numerical methods several biological properties of bacteria usually need to be detected and the detection items or detection results need to be coded. There are 15 to 32 coding test items or sorts of test medium in the paper-hole respectively in the well-known coding identification methods or bacteria biochemical properties-identifying papers, such as VITEK, ATB, API, Micro-ID and Entertube II et al. Because of the unreasonable selection and inferior combination effect of the coding test items or the test medium sorts in the hole of bacteria biochemical properties-identifying papers, the identification of the bacteria identified for group is inefficient. Because the amount o coding test items or the medium sorts of biochemical properties-identifying papers is large and pats of coding test items have not identification value to identifying bacteria for group in the combination, the consumption and waste is age. 
     Different identification apparatus o identification coding retrieval means is used in the course of bacteria identification besides the use of different identification methods and bacteria biochemical properties-identifying papers. At present, bacteria identification device has special bacteria identifier with microprocessor as the core component and computer supported by bacteria identification software system. The well-known special bacteria identifier, such as VITEK Microbiological Automated Analyzer (VITEK Inc. U. S. A.) and ATB Bacteria Identifier (bio Merieux Inc., France), and computer supported by bacteria identification software system, such as API Advisory Computer, which identify bacteria by VITEK, ATB and API coding identification method respectively, exist the intrinsic defects of VITEK, ATB and API coding identification method mentioned above. Because the storage mediums of identification software are hard disc, floppy disc or tape, they have poor stability, physical vulnerability, complicated structure of themselves and the interface between them and microprocessor and large volume. Because there is no simulated color image on detection results of bacteria biological properties in the identification device, the man-machine interface is not visual and the operator can not obtain contrast promptness or analysis. Because there are less units of bacteria that can be identified in the identification device, the range of bacteria identification is narrow. Because the type of test system to detect the biological properties of the bacteria to be identified in ed in the identification system is single, the application is limited. Because there are many components in the identification device and the structure and interface are complicated, the volume is large, the cost of manufacture is high and the maintenance and upkeep are inconvenient. The well-known bacteria identification coding retrieval means, such as API Identification Coding Retrieval Manual and Micro-ID Identification Coding Retrieval Manual and the bacteria identification coding cetrieval computers which identity bacteria by API and Micro-ID coding identification method respectively, exist the intrinsic defects of API and Micro-ID coding identification method mentioned above. 
     SUMMARY OF THE INVENTION 
     The object of the present invention is to provide a bacteria-coding identification method, which is for parenteral gram-negative bacilli, enteric gram-negative bacilli, Enterobacteriaceae bacteria, anaerobic bacteria, neisseria/hemophilus, campylobacter, yeast-like fungi, corynebacteria, Micrococcaceae bacteria, Streptoccaceae bacteria, bacilli and lactobacilli, and bacteria biochemical properties-identifying papers which detect the biological properties using this method, i. e. identification papers for parenteral gram-negative bacilli, enteric gram-negative bacilli, Enterobacteriaceae bacteria, anaerobic bacteria, neisseria/hemophilus, campylobacter, yeast-like fungi, corynebacteria, Micrococcaceae bacteria, Steptoccaceae bacteria, bacilli and lactobacilli, and apparatus or mean useful for identifying the genus and species of bacteria using the coding identification method and biochemical properties-identifying papers. 
     The above object of the present invention is realized in this way: First, according to the known bacteria biological properties, the coding test items for bacteria Identification are selected by optimum seeking method. Thereafter, bacteria biochemical properties-identifying papers are preparated on the basis of the optimum coding test items and are used to detect the biochemical properties of the strain to be identified. The detected bacteria biochemical properties are coed as biological code according to the method of 4-2-1 or 1-2-4 in octonal notation. Then the, identification conclusion on the genus and species of the strain to be identified is drawn from biological code by using numeral identification method and with the help of bacteria identification apparatus or by using bacteria identification coding retrieval means, which is obtained through procoding the probable test presentation or biological code of known bacteria in bacteria identification coding test items. To identify bacteria in different groups, the coding test items, the medium sorts of biochemical test in biochemical properties-identifying papers and the coding method of biological code are as the follows. 
     (1) To identify parenteral gram-negative bacilli, the coding test items and the mediums in the paper-holes of biochemical properties-identifying papers are 15 kinds of assimilation tests and test mediums, which are those of 2-keto-gluconate (2 KG), 3-hydroxy-benzoate (3HB), 3-hydroxy-butyrate (OBU), citrate (CIT), L-proline (LPR), histose (HIS), N-acetyl-D-glucosamine (NAG), glycogen (GLY), maltose (MA), sucrose (SUC), D-melibiose (MEL), L-fucose (FUC), D-glucose (GLU), inositol (IND) and manitol (MAN). The coding method is as follows. 
     
         ______________________________________  2KG +   CIT +   NAG - SUC - GLG +Coding 2HB -   LPR -   GLY + MEL - IND + BiologicalMethod OBU +   HIS -   MAL + FUC - MAN + Code______________________________________4-2-1  5       4       3     0     7     648071-2-4  6       1       6     0     7     61607______________________________________ 
    
     (2) To identify enteric gram-negative bacilli, the coding test items ate 15 tests, which are of those oxidase (OXI), growth in MCK agar (MCK), motility (MOT), lysine decarboxylase (LDC), ornithint decarboxylase (ODC), arginine dihydrolase (ADH), indole production (IND) urease (URE, citrate utilization (CIT), glucose oxidation (GLO), mannitol fermentation (MAN), sucrose fermentation (SUC), chamnose fermentation (RHA), amygdalin fermentation (AMY) arid sorbitol fermentation (SOR), the mediums in the paper-holes of biochemical properties-identifying papers are 12 sorts of test mediums, which are those of lysine decarboxylase (LDC), ornithint decarboxylase (ODC), arginine dihydrolase (ADH), indole production (IND), urease (URE). citrate utilization (CIT), glucose oxidation (GLO), mannitol fermentation (MAN), sucrose fermentation (SUC), chamnose fermentation (RHA), amygdalin fermentation (AMY) and sorbitol fermeatation (SOR). The coding method is as follows. 
     
         ______________________________________  OXI -   LDC -   IND + OFO + RHA -Coding MCK -   ODC +   URE + MAN + AMY - BiologicalMethod MOT +   ADH -   CIT - SUC + SOR - Code______________________________________4-2-1  1       2       6     7     0     126701-2-4  4       2       3     7     0     42370______________________________________ 
    
     (3) To identify Enterobacteriaceae bacteria, the coding test items and the mediums in the paper-holes of biochemical properties-identifying papers are 12 kinds of tests and test mediums, which are those of lysine decarboxylase (LDC), ornitine decarboxylase (ODC), malonate utilization (MAU), urease (URE), cellobiose fermentation (CEL), D-sorbitol fermentation (SOR), L-arabinose fermentation (LAR), adonitol fermentation (ADO), sucrose fermentation (SUC), dulcitol fermentation (DUL), α-methyl-D-glucoside fermentation (AMG) and D-mannitol fermentation (MAN). The coding method is as follows. 
     
         ______________________________________  LDC +    URE +    LAR -  DUL -Coding ODC -    CEL -    ADO +  AMG -  BiologicalMethod MAU +    SOR -    SUC +  MAN -  Code______________________________________4-2-1  5        4        3      0      64301-2-4  5        1        6      0      5160______________________________________ 
    
     (4) To identify anaerobic-bacteria, the coding test items are 14 tests which are those of gram stain (GRS), sporulation (SPO), α-glucoside (AGL), α-galactosidase (AGA), α-arabinosidase (AAR), β-glucosidase (BGL), β-galactosidase (BAG), β-glucuronidase (BGU), leucine arylamidase (LAA), proline arylamidase (PRA), alkaline phosphatase (ALP), indole production (IND), mannose fermentation (MAS) and β-N-acetyl-glucosaminidase (NAG), the mediums in the paper-holes of biochemical properties-identifying papers are 12 sorts of test mediums, which are those of α-glucosidase (AGL), α-galactosidase (AGA), α-arabinosidase (AAR), β-glucosidase (BGL), β-galactosidase (AGA), β-glucuronidase (BUG), leucine arylamidase (LAA), proline arylamidase (PRA), alkaline phosphatase (ALP), indole production (IND), mannose fermentation (MAS) and N-acetyl-β-D-glucosaminidase (NAG). The coding method is as follows: 
     
         ______________________________________  GRS +   AGL -   BGL + LAA - IND -Coding SPO -   AGA -   BGA - PRA + MAS + BiologicalMethod --      ARA -   BGU + ALP + NAG - Code______________________________________4-2-1  2       0       5     3     2     205321-2-4  1       0       5     6     2     10562______________________________________ 
    
     (5) To identify neisseria/hemophilus, the coding test items are 10 tests which are those of catalase (CAT), growth in Martin-Thayer medium (MTM), glucose fermentation (GLU), maltose fermentation (MLT), β-gluco-sidase (BGL), phenylphosphonate (OPS), glycine arylamidase (GLY), γ-glutamyl arylamidase (GGT), proline arylamidase (PRO) and reduction of resazurin (RES), the mediums in the paper-holes of biochemical properties-identifying papers are 9 sorts of test mediums, which are those of growth in Martin-Thayer medium (MTM), glucose fermeatation (GLU), maltose fermeatation (MLT), β-glucosidase (BGL), phenyl-phosphonate (OPS), glycine crylamidase (GLY), γ-glutamyl arylamidase (GGT), proline arylamidase (PRO) and reduction of resazurin (RES)-The coding method is as follows. 
     
         ______________________________________  CAT +    MTM +    BGL -  GGT -Coding --       GLU -    OPS +  PRO -  BiologicalMethod --       MLT -    GLY +  RES +  Code______________________________________4-2-1  1        4        3      1      14311-2-4  1        1        6      4      1164______________________________________ 
    
     (6) To itemdify campylobacter, the coding test items and the mediums in the paper-holes of biochemical properties-identifying papers are 9 kinds of test and test mediums, which are those of catalase (CAT), reduction of nitrate (NIT), urease (URE), succinate assimilation (SUT), acetate assimilation (ACE), hippurate hydrolysis (HIP) hydrogen sulfide production (HYS), γ-glutamyl transferase (GGT) and alkaline posphatase (ALP). The coding method is as follows. 
     
         ______________________________________    CAT+    SUC+       HYS-Coding   NIT-    ACE-       GGT+  BiologicalMethod   URE-    HIP+       ALP-  Code______________________________________4-2-1    4       5          2     4521-2-4    1       5          2     152______________________________________ 
    
     (7) to identify yeast-like fungi, the coding test items and the mediums in the paper-holes of biochemical properties-identifying papers are 15 kinds of assimilation tests and test mediums, which are those of 2-keto -gluconate (2KG), actidione (ACT), erythritol (ERY), mannitol (MAN), inositol (INO), N-acetyl-glucosamine (NAG), L-arabinose (LAR), galactose (GAL), raffinose (RAF), cellobose (CEL) , lactose (LAC), maltose (MAL), melibiose (MEL), trehalose (TRE) and esculin (ESC). The coding method is as follows. 
     
         ______________________________________  2KG +   MAN +   LAR - CEL - MEL -Coding ACT -   INO -   GAL - LAC + TRE + BiologicalMethod ERY -   NAG +   RAF + MAL + ESC - Code______________________________________4-2-1  4       5       1     3     2     451321-2-4  1       5       4     6     2     15462______________________________________ 
    
     (8) To identify corynebacteria, the coding test items and the mediums in the paper-holes of biochemical properties-identifying papers are 9 kinds of test and test mediums, which are those of reduction of nitrate (NIT), urease (URE), esculin hydrolysis (ESC), L-maltose fermentation (MAL), sucrose fermentation (SUC), ribose fermentation (RIB) lactose fermentation (LAC), α-glucosidase (AGL) and β-galactosidase (BOA). The coding method is as follows. 
     
         ______________________________________    NIT+    MAL-       LAC-Coding   URE-    SUC-       AGL+  BiologicalMethod   ESC+    RIB-       BGA+  Code______________________________________4-2-1    5       4          3     5431-2-4    5       1          6     516______________________________________ 
    
     (9) To identify Micrococcaceae bacteria, the coding test items and the mediums in the paper-holes of biochemical properties-identifying papers are 12 kinds of tests and test mediums, which are those of urease (URE), reduction of nitate (NIT), 3-hydroxy-butanone production (HYB), are dihydrolase (ADH), ornithine decarboxylase (ODC), alkaline phosphatase (ALP), β-galactosidase (BGA), β-glucuronidase (BGU), glucose fermentation (GLF), sucrose fermentation (SUC), mannitol fermentation (MAN) and trchalose fermentation. The coding method is as follows. 
     
         ______________________________________  URE +    ADH -    BGA +  SUC -Coding NIT +    ODC +    BGU -  MAN +  BiologicalMethod HYB +    ALP +    GLF +  TRE -  Code______________________________________4-2-1  7        3        5      2      73521-2-4  7        6        5      2      7652______________________________________ 
    
     (10) To identify streptoccaceae bacteria, the coding test items are 13 tests which are those of hemolysis (HEM) 3-hydroxy-butanone production (HYB), hippurate hydrolysis (HIP), arginine dihydrolase (ADH), α-leucine arylamidase (LAA), β-glucuronidase (BGU), β-galactosidase (BGA), ribose fermentation (RIB), raffinose fermentation (RAF), sorbitol fermentation (SOR) L-arabinose fermentation (LAR) and trehalose fermentation (TRE), the mediums in the paper-holes of biochemical propeties-identifying papers are 12 sorts of test mediums, which are those of 3-hydroxy-butanone production (HYB), hippurate hydrolysis (HIP), arginine dihydrolase (ADH), α-leucine arylamidase (LAA), β-glucuronidase (BGU), β-galactosidase (BGA), ribose fermentation (RIB), raffinose fermentation (RAF) sorbitol fermentation (SOR), L-arabinose fermentation (LAR) and trehalose fermentation (TRE). The coding method is as follows. 
     
         ______________________________________  HEM +   HYB -   LAA - RIB + LAR -Coding --      HIP -   BGU + RAF + TRE + BiologicalMethod --      ADH +   BGA - SOR + LAC + Code______________________________________4-2-1  1       1       2     7     3     112731-2-4  1       4       2     7     6     14276______________________________________ 
    
     (11) To identify bacilli, the coding test items and the mediums in the paper-holes of biochemical properties-identifying papers are 15 kinds of tests and test mediums, which are those of are dihydrolase (ADH), urease (URE), citrate utilization (CIT) β-glucosidase (BGL), starch hydrolysis (AMD), L-arabinose fermentation (LAR), ribose fermentation (RIB), sorbitol fermentation (SOR), D-tagatose fermeatation (DTA), N-acetyl-glucosamine fermeatation (NAG), fructose fermentation (FRU), ,mannose fermentation (MAS), galactose fermeatation (GAL), gentiobiose fermentation (GEN) and α-methyl-D-mannoside fermeatation (MDM). The coding method is as follows. 
     
         ______________________________________  ADH +   BGA +   RIB - NAG - GAL -Coding URE -   AMD -   SOR - FRU + GEN - BiologicalMethod CIT -   LAR +   DTA - MAS - MDM + Code______________________________________4-2-1  4       5       0     2     1     450211-2-4  1       5       0     2     4     15024______________________________________ 
    
     (12) To identify lactobacilli, the coding test items and the mediums in the paper-holes of biochemical properties-identifying papers are 15 kinds of tests and test mediums, which are those of arbutine fermentation (ARB), ribose fermentation (RIB), N-acetyl-glucosamine fermentation (NAG), D-xylose fermentation (DXY) trehalose formentation (TRE), sorbitol fermentation (SOR), sucrose fermentation (SUC), lactose fermentation (LAC), cellobiose fermentation (CEL), melibiose fermentation (MEL), L arabinose fermeatation (LAR), rhamnose fermentation (RHA), D-tagatose fermentation (DTA), gluconate fermentation (GNT) and starch hydrolysis (AMD). The coding method is as follows. 
     
         ______________________________________  ARB -   DXY -   SUC - MEL + DTA -Coding RIB +   TRE +   LAC - LAR + GTA - BiologicalMethod NAG -   SOR +   CEL - RHA - AMD + Code______________________________________4-2-1  2       3       0     6     1     230611-2-4  2       6       0     3     4     26034______________________________________ 
    
     The aforementioned bacteria identification apparatus as a whole consists of image sampling unit, input unit, pro unit, storage unit, output unit and software system. The image sampling unit contains COD (Charger Coupled Devices) pickup camera and image sampling circuit. With the support of software, the CCD pickup camera transforms color-changing image which embodies bacteria biological properties into video signal being transfered into image sampling circuit. The image sampling circuit transforms the video signal from CCD pickup camera into digital signal to be processed by processing unit. The input unit consists of keyboard, keyboard circuit and their interface. The keyboard consists of 46 keys, which are 10 numeral keys, i. e. 0 to 9, 26 alphabet keys, i. e. A to Z, and 10 symbol keys, i. e ▴, , , ▾, ←, →, +, -, CR, ES, The processing unit is 80286, 80386 or 80486 microprocessor and the relevant software. The storage unit uses the non-volatile semiconductor memory to store software and data. The non-volatile semiconductor memory is any one kind of programmable read-only memory, clearable programmable read-only memory or flash memory. The output unit ansists of color display and printer. The software consist of 4 system, which are system of identifeation, statistics, study and assistance. The identification system, which uses the present coding identification method as bacteria identification method, can identify 668 identification units of pathogen, conditional pathogen or opportunistic pathogen in 12 groups, which are common in clinic It can convert the inputted parameter of antibiotic sensitivity assay of the stain to be identified into sensitivity result, store the results of bacteria identification and antibiotic sensitivity assay and print the whole report list according to the request of the operator. In the course of bacteria identification, if there are several similar identification conclusions to a certain biological code or identification coding, the identification system can provide two kinds of identification pattern, which are direct identification, which draws the identification conclusion on genus and species of bacteria according to the identification value and standard likelihood value of the sin to be identified, and complementary identification, which identifies bacteria on the premise that the Identification system provides effective test items of complementary identification to the strain to be identified until the identification conclusion on genus and species of the strain is drawn. The study system in the systems software can study the test presentation of each identificaton unit in the identification system, the bacteria expression of the test presentation, the standard to explain the sensitivity extent of bacteria to antibiotics and the use method of the common used antibiotics. The assistance system in the system software can help the operator comprehensively understand every function of the identification apparatus, their use method and requests and can provide the operator color simulated image of test items of biological preporties of the strain to be identified and their combination selected by the operator to help him judge the test result correctly. The statistics system in the systems software can analyse the bacteria identification results, the assay results of antibiotic sensitivity and the data of patients et al stored by the user with 14 items of content to be statistically analysed including total detectable rate of various bacteria, detectable rate of various bacteria from different samples, detectable rate of various bacteria from different ages, detectable rate of various bacteria from different seasons, source distribution of the detectable bacteria, age distribution of the detectable bacteria, season distribution of the detectable bacteria, total drug-resistant rate of various bacteria, drug-resistant rate of the detectable bacteria from different samples, drog-resistant rate of the detectable bacteria from different ages, drug-resistant rate of the detectable bacteria from different seasons, source distribution of the drug-resistant strains age distribution of the drug-resistant strains, season distribution of the drug-resistant strains, and can output the analysis result by printing. 
     The aforementioned bacteria identification coding retrieval means is provided to determine the identification conclusion of genus and species of the strain to be identified and is obtained ed through precoding using numeral method according to the probable test presentation or biological coding of known bacteria in the combination of test items of the present oding identification method. It may be printed publication of Identification coding retrieval manual, computer coding retrieval system or computer analysis system. The bacteria identification coding retrieval mean is divided into 12 identification system according to the difference of biological groups of bacteria to be identified. 
     (1) identification coding retrieval system of parenteral gram-negative bacilli 
     (2) identification retrieval system of enteric gram-negative bacilli 
     (3) identification coding retrieval system of Enterobacteriaceae bacteria 
     (4) identification coding retrieval system of anaerobic bacteria 
     (5) identification coding retrieval system of neisseria/hemophilus 
     (6) identification coding retrieval system of campylobacteria 
     (7) identification coding retrieval system of yeast-like 
     (8) identification coding retrieval system of corynebacteria 
     (9) identification coding retrieval system of Micrococcaceae bacteria 
     (10) identification coding retrieval system of streptoccaceae bacteria 
     (11) identification coding retrieval system of bacilli 
     (12) identification coding retrieval system of lactobacilli 
     The coding test items and coding method of its biological code or identification code are as same as the aforementioned coding test items and coding method of identification system of bacteria in different groups. When the bacteria identification coding retrieval means is used to search the identification conclusion of genus and species of the strain to be identified, if there are several similar identification code, the bacteria identification coding retrieval system will provide effective complementary test items to further confirm the identification conclusion of tie strain to be identified 
     Using the present coding identification method and identification apparatus, the number of identification unit and the identification rate of 12 groups of bacteria are as follows: 
     (1) In the identification system of parenteral gram-negative bacilli, there are 104 identification units and the identifiable rate is 94.9775%. 
     (2) Ii the identification system of enteric gram-negative bacilli, there are 108 identification units and the identifiable rate is 95.6386%. 
     (3) In the identification system of Enterobaeriaceae bacteria, there are 97 identification units and the identifiable rate is 97.6804% 
     (4) In the identification system of anaerobic bacteria, there are 80 identification units and the identifiable rate is 97.2151% 
     (5) In the identification system of neisseria/hemophilus, there are 30 identification units and the identifiable rate is 95.632% 
     (6) In the identification system of campylobacter, there are 18 identification units and the identifiable rate is 77.1241% 
     (7) In the identification system of yeast-like fungi, there are 80 identification units and the identifiable rate is 95.3917% 
     (8) In the identification system of corynebacteria, there are 33 identification units and the identifiable rate is 96.4015% 
     (9) III the identification system of Micrococcaceae bacteria, there are 85 identification units and the identifiable rate is 96.9747% 
     (10) In the identification system of Streptoccaceae bacteria, there are 47 identification units and the identifiable rate is 95.7446% 
     (11) In the identification system of bacilli, there are 24 identification units and the identifiable rate is 81.8840% 
     (12) In the identification system of lactobacilli, there are 29 identification units and the identifiable rate is 86.6995% 
     In the present invention, because the aforementioned combination of test items and test mediums are used in the coding identification method and biochemical properties-identifying papers, every test in the combination has identificaton value and the identificaton of every group of bacteria is efficient; because the number of test items in the combination and the sorts of test mediums in biochemical properties-identify papers are little and each test item has identification value, and there is less consumption and no waste. 
     Because the structure of every unit in the present identification apparatus is as a whole, it has simple structure and interface, small volume, convenient installation and adjustment, good qualities of maintenance and upkeep. The image sampling unit contains CCD pickup camera and image sampling circuit. With the support of software, the CCD pickup camera transforms color-changing image which embodies bacteria biological properties into video signal being transfered into image sampling circuit. The image sampling circuit transforms the video signal from CCD pickup camera into digital signal to be prosed by pro units. So it operates directly, quickly, sensitively, accurately and has simple structure. Because the keyboard of the input unit consists of 46 keys, which are 10 numeral keys, i.e-0 to 9, 26 alphabet keys, i.e. A to Z, and 10 symbol keys, i.e ▴, , , ▾, ←, →, +, -, CR, ES, the operation of input is convenient. The storage medium of software system uses the non-volatile semiconductor memory, so it has simple structure and interface, small volume, high reliability and good stability and maintenance. The output unit consist of color display and printer, so the man-machine interface is effective and the needed data can be printed selectively according to the request of user. 
     Because the identification system in the software system of the present apparatus consists of 12 identification sub-systems, its identification range is extensive and it can identify 668 identification units of pathogen, conditional pathogen or opportunistic pathogen in 12 groups which are comon in dinic. Because the identification system consists of two kinds of identification pattern, which are direct identification and complementary identification, in the course of bacteria identification, if there are several similar identification conclusions to a certain biological code or identification coding, it can make selection according to the need and draw the exact identification conclusion. Because there is conversion system of assay parameter of antibiotic sensitivity of bacteria in the identification system, while the operator completes bacteria identification and assay of antibiotic sensitivity, he can input the assay parameter of antibiotic sensitivity into the system, which can automatically convert it into sensitivity extent and minimum inhibitory concentration range of the antibiotic to that bacterium when the system obtained the parameter. Because the identification system has functions of store and report, it can store the identification data and report the identification results according to the selection of the operator, and can provide the reader of the report the information of dinical pharmacology to help cure the bacteria in clinic when the results are reported. Because there is study system in the systems software, it can study the biological properties of every identification unit in the identification groups, the bacteria expression of test presentation, the standard to explain the assay results of antibiotic sensitivity and the use method of the common used antibiotics, and can conduct the contrast analysis of every two biological properties of every identification it. Because there is the assistance system in the systems software it can help the operator to understand, study and master every operation, function, selection and affect. Because there is statistics system in the software system, it can conduct every statistics and analysis to the stored identification data. Because color image of test results is allocated to study, assistance and identification system of the systems software, it can help the operator study or master the judgement standard and judgement method of various test results. 
     Because the aforementioned combination of test items is used in the present identification coding retrieval means, every test in the combination has identification value and the identification of every group of bacteria is efficient. Because the number of test items in the combination is little and every test item has identification value, there is less consumption and no waste because the, identificaton coding retrieval means consists of two kinds of identification pattern, which are direct identification and complementary identification, in the course of bacteria identification, if there ate several similar identification conclusions to a certain biological code, identifeation coding or a group of biological properties parameter, it can make selection according to the need and draw the correct identification conclusion. 
     The structure of the bacteria identification apparatus and the implementation examples, which are provided according to the present invention, are illustrated in detail as follows combining the additional figures of the directions. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 is the sketch map of the structure of the bacteria identification apparatus. 
     FIG. 2 is the maim mean diagram of systems software of the bacteria identification apparatus. 
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
     I. Embodiment of the bacteria identification apparatus (FIG. 1) 
     The bacteria identification apparatus as a whole is assembled by joining CCD pickup camera with connectors and interface of image sampling circuit of image sampling unit (1) keyboard (46 keys including 10 numeral keys, i. e. 0 to 9, 26 alphabet keys, i. e A to Z, and 10 symbol keys, i. e. ▴, , , ▾, ←, →, +, -, CR, ES), keyboard circuit and its interface and connectors of input unit (3), microprocessor and its interface and connectors of prosing unit (4), memory and its interface and connectors of storage unit (2), color display and its circuit, interface and connectors and printer movement and its circuit, interface and connectors of output unit (5) each other, installing into the device box with power and power control switch, and writing software system into memory of storage unit (2) (See FIG. 1). The program block diagram of the software system is shown in FIG. 2. 
     II. Embodiment of Bacteria Identification Coding Retrieval Means. 
     (1) The bacteria identification coding retrieval manual is obtained by conducting precoding process to all biological codes of every system using numeral method according to the coding test items of bacteria identification and coding method of biological code, which are narrated in the directions, and making the results of precoding process into printed matter. 
     (2) The bacteria identification coding computer retrieval system is obtained by conducting precoding process to all biological codes of every system using numeral method according to the coding test items of bacteria identification and coding method of biological code, which are narrated in the directions, and storing the results of precoding process into floppy discs or hard disc of the computer. 
     (3) The bacteria identification coding compute analysis system is obtained by programming using numeral method according to the coding test items of bacteria identification and coding method of biological code, which are narrated in the directions. 
     III. Embodiment of Bacteria Biochemical Properties-Identifying Papers. 
     The a biochemical properties-identifying papers are made by preparing various test mediums in bacteria biochemical properties-identifying papers, adding them respectively into the holes of PVC material paper, which is shaped by injection using injection moulding machinary, and dried. The number of holes of PVC material paper in each kind of bacteria biochemical properties-identifying paper is as much as that of medium in the relevant bacteria biochemical properties-identifying paper, which is narrated in the directions. The sorts of medium are also as same as the narration in the directions. 
     IV. Embodiment of Bacteria Coding Identification Method 
     1. Embodiment of coding identification of parenteral gram-negative bacilli ##STR1## Coding identification test items: 
     
         ______________________________________1. 2KG     2-keto-Gluconate assimilation      2-keto-gluconate assimilation test2. 3HB     3-Hydroxy-Benzoate assimilation      3-hydroxy-benzoate assimilation test3. OBU     3-Hydroxy-Butyrate assimilation      3-hydroxy-butyrate assimilation test4. CIT     CITrate assimilation      citrate assimilation test5. LPR     L-PRoline assimilation      l-proline assimilation test6. HIS     HIStidine assimilation      histidine assimilation test7. NAG     N-Acetyl-d-Glucosamine assimilation      N-acetyl-d-glucosamine assimilation test8. GLY     GLYcogen assimilation      glycogen assimilation test9. MAL     MALtose assimilation      maltose assimilation test10. SUC    SUCrose assimilation      SUCrose assimilation test11. MEL    d-MELibiose assimilation      D-melibiose assimilation test12. FUC    l-FUCose assimilation      L-fucose assimilation test13. GLU    d-GLUcose assimilation      D-glucose assimilation test14. INO    INOsitol assimilation      Dinositol assimilation test15. MAN    MANnitol assimilation      mannital assimilation test______________________________________ 
    
     Complementary test items: 
     
         ______________________________________16. RHA     RHAmnose assimilation       rhamnose assimilation test17. RIB     d-RIBose assimilation       D-ribose assimilation test18. ITA     ITAconate assimilation       itaconate assimilation test19. SUB     SUBerate assimilation       suberate assimilation test20. MNT     MaloNaTe assimilation       malonate assimilation test21. ACE     ACEtate assimilation       acetate assimilation test22. LAT     dl-LAcTate assimilation       DL-lactate assimilation test23. LAL     L-ALanine assimilation       L-alanine assimilation test24. SAL     SALicin assimilation       salicin assimilation test25. SOR     d-SORbitol assimilation       D-sorbitol assimilation test26. LAR     L-ARabinose assimilation       L-arabinose assimilation test27. PRO     PROpionate assimilation       propionate assimilation test28. CAP     CAPrate assimilation       caprate assimilation test29. VAL     VALeraTe assimilation       valerate assimilation test30. 5KG     5-keto-Gluconate assimilation       5-keto-gluconate assimilation test31. 4HB     4-Hydroxy-Benzoate assimilation       4-hydroxy-benzoate assimilation test32. LSE     L-SErine assimilation       L-serine assimilation test______________________________________ 
    
     2. Embodiment of enteric gram-negative bacilli-coding identification method; ##STR2## Coding identification test items: 
     
         ______________________________________1* OXI        OXIdase         oxidase test2* MCK        growth in MCK agar         growth in MCK agar test3* MOT        MOTility         motility test4* LDC        Lysine DeCarboxylase         lysine decarboxylase test5. ODC        Ornithint Decarboxylase         ornithint decarboxylase test6. ADH        Arginine DiHydrolase         arginine dihydrolase test7. IND        INDole production         indole production test8. URE        UREase         urease test9. CIT        CITrate utilization         citrate utilization test10. GLO       GLucose Oxidation         glucose oxidation test11. MAN       MANnitol fermentation         mannitol fermentation test12. SUC       SUCrose fermentation         sucrose fermentation test13. RHA       RHAmnose fermentation         rhamnose fermentation test14. AMY       AMYgdalin fermentation         amygdalin fermentation test15. SOR       SORbitol fermentation         sorbitol fermentation test______________________________________ 
    
     Complementary test items: 
     
         ______________________________________16. BGA     Beta-GAlactosidase       β-galactosidase test17. NIT     reduction of NITrate       reduction of nitrate test18. HIS     Hydrogen Sulfide production       hydrogen sulfide production test19. TDA     Tryptophane DesAminase       tryptophane desaminase test20. HYB     3-Hydroxy-2-Butanone production       3-hydroxy-2-butanone production test21. GEL     GELatinase       gelatinase test22. GLU     GLUcose Fermentation       glucose fermentation test23. INO     INOsitol fermentation       inositol fermentation test24. MEL     MELibiose fermentation       melibiose fermentation test25. ARA     ARAbinose fermentation       arabinose fermentation test26. NIG     NItrogen Gas production       nitrogen production test27 GLF      Glucose Fermentation       glucose fermentation test______________________________________ 
    
     3. Embodiment of Enterobacteriaceae bacteria-coding identification method 
     Coding test items of Interobacteriaceae bacteria ##STR3## Coding identification test items: 
     
         ______________________________________1. LDC     Lysine DeCarboxylase      lysine decarboxylase test2. ODC     Ornitine Decarboxylase      ornitine decarboxylase test3. MAU     MAlonate Utilization      malonate utilization test4. URE     UREase      urase test5. CEL     CELlobiose fermentation      cellobiose fermentation test6. SOR     D-SORbitol fermentation      D-sorbitol fermentation test7. LAR     L-ARabinose fermentation      L-arabinose fermentation test8. ADO     ADOnitol fermentation      adonitol fermentation test9. SUC     SUCrose fermentation      sucrose fermentation test10. DUL    DUlcitol fermentation      dulcitol fermentation test11. AMG    Alpha-Methyl-D-Glucoside fermentation      α-methyl-D-glucoside fermentation test12. MAN    D-MANnitol fermentation      D-mannitol fermentation test______________________________________ 
    
     Complementary test items: 
     
         ______________________________________13. IND  INDole production    indole production test14. MER  MERhyl red    merhyl red production test15. HYB  3-Hydroxy-2-Butanone production    3-hydroxy-2-butanone production test16. CIT  CITrate (Simons)    citrate utilization test17. HYS  Hydrogen Sulfide (TSI)    hydrogen sulfide production test18. PHE  PHEnylalanine deaminase    phenylalanine deaminase test19. ADH  Arginine DiHydrolase    arginine dihydrolase test20. MOT  MOTility    motility test21. GEL  GELatin hydrolysis    gelatin hydrolysis test22. KCN  growth in KCN    growth in KCN test23. GLU  D-GLUcose, acid    D-glucose fermentation test with acid production24. GLG  D-GLucose, Gas    D-glucose fermentation test with gas production25. LAC  LACtose fermentation    lactose fermentation test26. SAL  SALicin fermentation    salicin fermentation test27. INO  myo-INOsitol fermentation    myo-inositol fermentation test28. RAF  L-RAFfinose fermentation    L-raffinose fermentation test29. RHA  L-RHAmnose fermentation    L-rhamnose fermentation test30. MAL  MALtose fermentation    maltose fermentation test31. DXY  D-xylose fermentation    D-xylose fermentation test32. TRE  TREhalose fermentation    trehalose fermentation test33. ERY  ERYthitol fermentation    erythitol fermentation test34. ESC  ESCulin hydrolysis    esculin hydrolysis test35. MEL  MELibiose fermentation    melibiose fermentation test36. ART  D-ARabitol fermentation    D-arabitol fermentation test37. GLY  GLYcerol fermentation    glycerol fermentation test38. MUC  MUCate fermentation    mucate fermentation test39. TRA  TRAtrate, Jordon&#39;s    tartrate utilization test40. ACE  ACEtate utilization    acetate utilization test41. LIP  LIPase (corn oil)    Lipase (corn oil) test42. DNA  DNAse    DNase test43. NIT  reduction of NITrate    reduction of nitrate test44. OXI  OXIdase, kovuc&#39;s    exidase test45. BGA  Beta-GAlacotosidase    β-galacotosidase test46. YEL  YELlow pigment    yellow pigment production test47. MAS  D-MAnnoSe fermentation    D-Mannose fermentation test______________________________________ 
    
     4. Embodiment of anaerobic bacteria-coding identification method: 
     Coding test items of anaerobic bacteria ##STR4## Coding identification test items; 
     
         ______________________________________1 GRS      GRam Stain      gram stain test2 SPO      SPOrulation      sporulation test3. AGL     Alpha-GLUcosidase      α-glucosidase test4. AGA     Alpha-GAlactosidase      α-galactosidase test5 AAR      Alpha-ARabinosidase      α-arabinasidase test6. BGL     Beta-Glucosidase      β-glucosidase test7. BGA     Beta-GAlactosidase      β-galactosidase test8. BGU     Beta-GlucUronidase      β-glucuronidase test9. LAA     Leucine ArylAmidase      leucine aryamidase test10. PRA    PRoline Arylamidase      proline arylamidase test11. ALP    ALKaline Phosphatase      alkaline phosphatase test12. IND    INDole production      indole production test13. MAS    MAnnose fermentation      mannose fermentation test14. NAG    N-Acetyl-β-d-Glucosaminidase      N-acetyl-β-D-Glucosaminidase test15. URE    UREase      urase test16. ADH    Arginine DiHydrolase      arginine dihydrolase test17. BGP    Beta-Galactosidase-6-phosphate      β-galactosidose-6-phosphate test18. RAF    RAFfinose fermentation      raffinose fermentation test19. NIT    reduction of NITrate      reduction of nitrate test20. AAA    Argininc ArylAmidase      arginine arylamidase test21. LGA    Leucyl Glycine Arylamidase      leucyl glycine arylamidase test22. PAA    Phenylalanine Arylamidase      phyenylalanine aryamidase test23. PYA    Pyroglutamic ac. Arylamidase      pyroglutamic acid arylamidase test24. TAA    Tyrosine Arylamidase      tyrosine anglamidase test25. ALA    Alanine Arylamidase      alanine arylamidase test26. GAA    Glycine ArylAmidase      glycine arylamidase test27. GAD    Glutamic Ac. Decarboxylase      glutamic acid decarboxy lase test28. AFU    Alpha-FUcosidase      α-fucosidase test29. HAA    Histidine ArylAmidase      histidine arylamidase test30. GGA    GLutamyl GLutamic ac. Arylmidase      glutamyl glutamic acid arylmidase test31. SAA    Serine ArylAmidase      serine arylamidase test32. MOR    MORphology      morphology test______________________________________ 
    
     5. Embodiment of neisseria/hemophilus-coding identification method: 
     Coding test items of neisserial hemophilus ##STR5## Coding test items 
     
         ______________________________________1* CAT      CATalase       catalase test2. MTM      Martin-Thayer Medium       growth in Martin-Thayer medium test3. GLU      GLUcose       glucose fermentation test4. MLT      MaLTose fermentation       maltose fermentation test5. BGL      Beta-GLucosidase       β-glucosidase test6. OPS      PhenylphoSphonate       phenylphosphonate test7. GLY      GLYcine-p-nitroanilide       glycine-p-nitroanilide test8. GGT      Gamma-GLutarmyl-p-niTroanilide       γ-glutarmyl-p-nitroamilide test9. PRO      PROline-p-nitroaniclide       proline-p-nitroanilide test10. RES     RESazurin       resazurin test______________________________________ 
    
     Complimentary test items 
     
         ______________________________________11. ALA     ALanine-penitroanilide       alanine-penitroanilide test12. LYS     LYSine-p-nitroanilide       lysine-p-nitroanilide test13. PNC     P-Nitrophenyl-phosphonyl-cholinr       p-nitrophenyl-phosphonyl-cholinr test14. SUC     SUCrose fermentation       sucrose fermentation test15. TTZ     TriphenylTetraZolium       triphenyltetrazolium test16. ORN     ORNithine decarboxylase       ornithine decarboxylase test17. URE     UREase       urase test18. PEN     PENicillin G Sensibility       penicillin g sensibility test______________________________________ 
    
     6. Embodiment of campylobacter-coding identification method 
     Test items of campybacter ##STR6## Coding test items: 
     
         ______________________________________1. CAT       CATalase        catalase test2. NIT       reduction of NITrate        reduction of nitrate test3. URE       UREase        urease test4. SUT       SUccinaTe assimilation        succinate assimilation test5. ACE       ACEtate assimilation        acetate assimilation test6. HIP       HIPpurate hydrolysis        hippurate hydrolysis test7. HYS       HYdrogen Sulfide production        hydrogen sulfide production test8. GGT       Gama-GLutamyl Transferase        γ-glutamyl transferase test9. ALP       ALPaline phosphatase        alkaline phosphatase test______________________________________ 
    
     Complementary test items: 
     
         ______________________________________10. EST   ESTerase     esterase test11. TTC   reduction chlorure Triphenyl Transferase     reduction chlorure triphenyl transferase test12. PYR   PYRrolidonyl arylamidase     pyrrolidonyl arylamidase test13. ARY   L-ARYinine arylamidase     L-aryinine arylamidase test14. ASP   L-ASPartate arylamidase     L-aspartate arylamidase test15. GLU   GLUcose assimilation     glucose assimilation test16. NAL   NALidixigue sensibility     nalidixique sensibility test17. CFZ   CeFazoline sensibility     cefazoline sensibility test18. PRO   PROpinate assimilation     propinate assimilation test19. MLT   MaLaTe assimilation     malate assimilation test20. CIT   CITrate assimilation     citrate assimilation test21. ERS   ERythomycine Sensibility     erythomycine sensibility test______________________________________ 
    
     7. Embodiment of yeast-like fungi-coding identification method: 
     Coding test items of yeast-like fungi ##STR7## Coding test items: 
     
         ______________________________________1. 2KG     2-keto-Gluconate assimilation      2-keto-gluconate assimilation test2. ACT     ACTidone assimilation      actidone assimilation test3. ERY     ERYthritol assimilation      erythritol assimilation test4. MAN     MANnitol assimilation      mannitol assimilation test5. INO     INOsitol assimilation      inositol assimilation test6. NAG     N-Acetnyl-d-Glucosamine assimilation      N-acetnyl-D-glucosamine assimilation test7. LAR     L-ARabinose assimilation      L-arabinese assimilation test8. GAL     GALactose assimilation      galactose assimilation test9. RAF     RAFfinose assimilation      roffinose assimilation test10. CEL    CELlobose assimilation      cellobose assimilation test11. LAC    LACtose assimilation      lactose assimilation test12. MAL    MALtose assimilation      maltose assimilation test13. MEL    MELibiose assimilation      melibiose assimilation test14. TRE    TREhalose assimilation      trehalose assimilation test15. ESC    ESCulin assimilation      esculin assimilation test______________________________________ 
    
     Complementary test items 
     
         ______________________________________16. SUC    SUCrose assimilation      sucrose assimilation test17. LST    DL-LAcTate assimilation      DL-lactate assimilation test18. MDG    α-Methyl-D-Glucoside assimilation      α-methyl-D-glucoside assimilation test19. SOR    SORbitol assimilation      sorbitol assimilation test20. DXY    D-xylose assimilation      D-xylose assimilation test21. RIB    RIBose assimilation      ribose assimilation test22. GLY    GLYcerl assimilation      glycerl assimilation test23. RHA    RHAmnose assimilation      rhamnose assimilation test24. PLF    PaLatinosE assimilation      palatinose assimilation test25. MLZ    MeLeZitose assimilation      melezitose assimilation test26. GRT    GLucuRonaTe assimilation      glucuronate assimilation test27. GNT    GlucoNaTe assimilation      gluconate assimilation test28. LVT    LeVullinaTe assimilation      levullinate assimilation test29. GLU    GLUcose assimilation      glucose assimilation test30. SBE    SorBosE assimilation      sorbose assimilation test31. GLN    GLucosamiNe assimilation      glucosamine assimilation test______________________________________ 
    
     8. Embodiment of congnebacteria-coding identification method 
     Coding test items of corynebacteria ##STR8## Coding test items 
     
         ______________________________________1. NIT      reduction of NITrate       reduction of intrate test2. URE      UREase       urease test3. ESC      ESCulin       esculin test4. MAL      l-MALtose fermentation       L-maltose fermentation test5. SUC      SUCrose fermentation       sucrose fermentation test6. RIB      RIBose fermentation       ribose fermentation test7. LAC      LACtose fermentation       lactose fermentation test8. AGL      Alpha-GLucosidase       α-glucosidase test9. BGA      Beta-GAlactosidase       β-galactosidase test10. PYZ     PYraZinamidase       pyrazinamidase test11. PYR     PYRrolidonyl arylamidse       pyrrolidonyl arylamidse test12. ALP     ALkaline phosphate       alkaline phosphate test13. BGU     Beta-GlucUronidase       β-glucuronidase test14. NAG     N-Acetyl-β-Glucosamindase       N-acetyl-β-D-glucosamindase test15. GEL     GELatine hydrolysis       gelatine hydrolysis test16. GLF     GLucose Fermentation       glucose fermentation test17. XYL     XYLose fermentation       xylose fermentation test18. MAN     MANitol fermentation       manitol fermentation test19. GLY     GLYcogen fermentation       glycogen fermentation test20. CAT     CATalase       catalase Test______________________________________ 
    
     9. Embodiment of Micrococcaceae bacteria-coding identification method 
     Coding test items of micrococcaceae bacteria ##STR9## Coding test items: 
     
         ______________________________________1. URE        UREase         urease test2. NIT        reduction of NITrate         reduction of nitrate test3. V--P       acetion production         acetion production test4. ADH        Arginine DiHydrolase         arginine dihydrolase test5. ODC        Ornithine DeCarboxylase         ornithine decarboxylase test6. ALP        ALkaline phosphatase         alkaline phosphatase test7. BGA        Beta-GAlactosidase         β-galactosidase test8. BGU        Beta-GlucUronidase         β-glucuronidase test9. GLF        GLucose Fermentation         glucose fermentation test10. SUC       SUCrose fermentation         sucrose fermentation test11. MAN       MANnitol fermentation         mannitol fermentation test12. TRE       TREhalose fermentation         trehalose fermentation test______________________________________ 
    
     Complementary test items: 
     
         ______________________________________13. ESC    ESCulin hydrolysis      esculine hydrolysis test14. FRU    FRUctose fermentation      fructose fermentation test15. MAS    MAnnoSe fermentation      mannose fermentation test16. MAL    MALtose fermentation      maltose fermentation test17. LAC    LACtose fermentation      lactose fermentation test18. RAF    RAFfinose fermentation      raffinose fermentation test19. ARG    ARGinine argiamidase      arginine argiamidase test20. PYR    PYRrolidonyl arylamidase      pyrrolidonyl arylamidase test21. NOV    NOVobocin (Resistance)      novobiocin test22. NAG    N-Acetyl-GLUcosamine Fermentation      N-acetyl-glucosamine fermentation test23. TUR    TURranose fermentation      turanose fermentation test24. ARA    ARAbinose fermentation      arobinose fermentation test25. RIB    RIBose fermentation      ribose fermentation test26. CEL    CELlubiose fermentation      cellubiose fermentation test______________________________________ 
    
     10. Embodiment of Streptoccaceae bacteria-coding identification method: 
     Coding test items of Streptoccaceae bacteria ##STR10## Coding test items: 
     
         ______________________________________1* HEM       HEMolysis        hemolysis test2. V--P      aceton production        aceton production test3. HIP       HIPpurate hydrolysis        hippurate hydrolysis test4. ADH       Arginine DiHydrolase        arginine dihydrolase test5. LAA       α-Leucine ArylAmidase        α-leucine arylamidase test6. BGU       Beta-GLucUronidase        β-glucuronidase test7. BGA       Beta-GAlactosidase        β-galactosidase test8. RIB       RIBose fermentation        ribose fermentation test9. RAF       RAFfinose fermentation        raffinose fermentation test10. SOR      SORbitol fermentation        sorbitol fermentation test11. LAR      L-ARabinose fermentation        L-arabinose fermentation test12. TRE      TREhalose fermentation        trehalose fermentation test13. LAC      LACtose fermentation        lactose fermentation test______________________________________ 
    
     Complementary test items: 
     
         ______________________________________14. ESC      ESCulin hydrolysis        esculin hydrolysis test15. PYR      Pyrrolidonyl arylamidase        pyrrolidonyl arylamidase test16. AGA      Alpha-GAlactosidase        α-GAlactosidase test17. ALP      ALkalische phosphatase        alkalische phosphatase test18. MAN      MANnitol fermentation        mannitol fermentation test19. INU      INUlin fermentation        inulin fermentation test20. AMD      Starch        starch hydrolysis test21. GLY      GLYcogen fermentation        glycogen fermentation test______________________________________ 
    
     11. Embodiment of bacilli-coding identification method: 
     Coding test items of bacilli ##STR11## Coding test items: 
     
         ______________________________________1. ADH      Arginine DIHydrolase       arginine dihydrolase test2. URE      Urase       urase test3. CIT      CITrate utilization       citrate utilization test4. ONP      Ortho-Nitro-phenyl-Galactoside       ortho-nitro-phenyl-galactoside test5. AMD      Starch       starch hydrolysis test6. LAR      L-ARabircose fermentation       L-arabircose fermentation test7. RIB      RIBose fermentation       ribose fermentation test8. SOR      SORbitol fermentation       sorbitol fermentation test9. DTA      D-TAgatose fermentation       D-tagatose fermentation test10. NAG     N-Acetyl-Glucoseamine fermentation       N-acetyl-glucoseamine fermentation test11. FRU     FRUctose fermentation       fructose fermentation test12. MAS     MAnnoSe fermentation       mannose fermentation test13. GAL     GALactose fermentation       galactose fermentation test14. GEN     GENtiobiose fermentation       gentiobiose fermentation test15. MDM     α-Methyl-D-Mannoside fermentation       α-methyl-D-mannoside fermentation test______________________________________ 
    
     Complementary test items: 
     
         ______________________________________16. GLY    GLYcerol fermentation      glycerol fermentation test17. ERY    ERYthritol fermentation      erythritol fermentation test18. DAR    D-ARabinose fermentation      D-arabinose fermentation test19. DXY    D-XYlose fermentation      D-xylose fermentation test20. LXY    L-XYlose fermentation      L-xylose fermentation test21. ADO    ADOnitol fermentation      adonitol fermentation test22. MDX    β-Methyl-D-Xyloside fermentation      β-methyl-D-xyloside fermentation test23. GLF    GLucose Fermentation      glucose fermentation test24. SOS    SOrboSe fermentation      sorbose fermentation test25. RHA    RHAmnose fermentation      rhamnose fermentation test26. DUL    DUlcitol fermentation      dulcitol fermentation test27. INO    INOsitol fermentation      inositol fermentation test28. MAN    MANnitol fermentation      mannitol fermentation test29. MDM    Methyl-D-Mannoside fermentation      α-methyl-D-mannoside fermentation test30. MDG    α-Methyl-D-Glucoside fermentation      α-methyl-D-glucoside fermentation test31. AMY    AMYgdaline fermentation      amygdaline fermentation test32. ARB    ARButine fermentation      arbutine fermentation test33. ESC    ESCuline      esculine hydrolysis test34. SAL    SAlicine fermentation      solicine fermentation test35. TCEL   CELlubiose fermentation      cellubiose fermentation test36. MAL    MALtose fermentation      maltose fermentation test37. LAC    LACtose fermentation      lactose fermentation test38. MEL    MELibiose fermentation      melibiose fermentation test39. SAC    SACvharose fermentation      sacvharose fermentation test40. TRE    TREhalone fermentation      trehalone fermentation test41. INU    INUilne fermentation      inuline fermentation test42. MLZ    MeLeZitose fermentation      melezitose fermentation test43. RAF    RAFfinose fermentation      raffinose fermentation test44. GLG    GLycoGen fermentation      glycogen fermentation test45. XLT    XyLiTol fermentation      xylitol fermentation test46. DLY    D-LYxose fermentation      D-lyxose fermentation test47. DFU    D-FUcose fermentation      D-fucose fermentation test48. LFU    L-FUcose fermentation      L-fucose fermentation test49. DAR    D-ARabiol fermentation      D-arabitol fermentation test50. LAR    L-ARabiol fermentation      L-arabitol fermentation test51. GNT    GlucoNaTe      guconate test52. 2KG    2-keto-Gluconate      2-keto-gluconate test53. 5KG    5-keto-Gluconate      5-keto-gluconate test54. LDC    Lysine DeCarboxylase      lysine decarboxylase test55. ODC    Ornithine DeCarboxylase      ornithine decarboxylase test56. HYS    Hydrogen sulfide production      hydrogen sulfide production test57. TDA    Tyrptophane DesAminase      tyrptophane desaminase test58. IND    INDole production      indole production test59. V--P   acetion production      acetion production test60. GEL    GELatinase      gelatinase test61. NIT    reduction of NITrates      reduction of nitrates test______________________________________ 
    
     12. Embodiment of lactobacilli-coding identification method: 
     Coding test items of lactobacilli ##STR12## Coding test items: 
     
         ______________________________________1. ARB     ARButine fermentation      arbutine fermentation test2. RIB     RIBose fermentation      ribose fermentation test3. NAG     N-Acetyl-Glucosamine fermentation      N-acetyl-glucosamine fermentation test4. DXY     D-XYlose fermentation      D-xylose fermentation test5. TRE     TREhalose fermentation      trehalose fermentation test6. SOR     SORbitol fermentation      sorbitol fermentation test7. SUC     SUCrose fermentation      sucrose fermentation test8. LAC     LACtose fermentation      lactose fermentation test9. CEL     CELlobiose fermentation      cellobiose fermentation test10. MBL    MELibiese fermentation      melibose fermentation test11. LAR    L-ARAbinose fermentation      L-arabinose fermentation test12. RHA    RHAmnose fermentation      rhamnose fermentation test13. DTA    D-TAgatose fermentation      D-tagatose fermentation test14. GNT    GlucoNaTe fermentation      gluconate fermentation test15. AMD    starch fermentation      starch fermentation test______________________________________ 
    
     Complementary test item: 
     
         ______________________________________16. GLY    GLYcerol fermentation      glycerol fermentation test17. ERY    ERYthritol fermentation      erythritol fermentation test18. ARA    D-ARAbinose fermentation      D-arabinose fermentation test19. XYL    L-XYLose fermentation      L-xylose fermentation test20. ADO    ADOnitol fermentation      adonitol fermentation test21. MDX    β-Methyl-D-Xyloside fermentation      β-methyl-D-xyloside fermentation test22. GAL    GALactose fermentation      galactose fermentation test23. GLU    GLUcose fermentation      glucose fermentation test24. FRU    FRUctose fermentation      fructose fermentation test25. MNE    MaNnosE fermentation      mannose fermentation test26. SOS    SorboSe fermentation      sorbose fermentation test27. DUL    DULcitol fermentation      dulcitol fermentation test28. INO    INOnitol fermentation      inonitol fermentation test29. MAN    MANnitol fermentation      mannitol fermentation test30. MDM    α-Methyl-D-Mannoside fermentation      α-methyl-D-mannoside fermentation test31. MDG    α-Methyl-D-GLUcoside fermentation      α-methyl-D-glucoside fermentation test32. AMY    AMYgdaline fermentation      amygdaline fermentation test33. ESC    ESCuline      esculine hydrolysis test34. SAL    SALicin fermentation      salicin fermentation test35. MAL    MALtose fermentation      maltose fermentation test36. INU    INUline fermentation      inuline fermentation test37. MLZ    MeLeZitose fermentation      melezitose fermentation test38. RAF    RAFfinose fermentation      raffinose fermentation test39. GLG    GLycoGene fermentation      glycogene fermentation test40. XLT    XyLiTol fermentation      xylitol fermentation test41. GEN    GENtiobiose fermentation      gentiobiose fermentation test42. TUR    D-TURanose fermentation      D-turanose fermentation test43. LYX    D-LYXose fermentation      D-lyxose fermentation test44. DFU    D-FUcose fermentation      D-fucose fermentation test45. LFU    L-FUcose fermentation      L-fucose fermentation test46. DAR    DARabitol fermentation      D-arabitol fermentation test47. LAR    L-ARabitol fermentation      L-arabitol fermentation test48. 2KG    2-keto-GLuconate      2-keto-gluconate test49. 5KG    5-keto-GLuconate      5-keto-gluconate test______________________________________