Document:

<PAGE>

                                                              EXHIBIT 10.1(t)(1)

                              AMENDMENT NO. 2 TO THE
                           UNIVERSAL FOODS CORPORATION
                    SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN B

      WHEREAS, Universal Foods Corporation (the "Company") sponsors the
Universal Foods Corporation Supplemental Executive Retirement Plan B (the
"Plan") for certain key employees; and

      WHEREAS, the Company desires to amend the Plan to provide for automatic
lump sum distributions of participants' benefits following a change of control
of the Company and to provide for a lump sum distribution option upon a
participant's retirement under certain circumstances; and

      WHEREAS, the Company desires to amend the Plan to: (a) designate the
Company's Benefits Investment Committee as the Plan's administrator and to vest
such committee with the authority to construe and interpret the Plan; and (b) to
vest the Company's Benefits Administrative Committee with the authority to
determine claims.

      NOW THEREFORE, the Plan is hereby amended as follows effective as of June
15, 2000.

      1.    Section 2 of the Plan is hereby amended by the addition of new
            subsections H. and I. at the end thereof to read as follows:

            "H.   'Benefits Administrative Committee' means the Benefits
                  Administrative Committee of the Company, members of which are
                  appointed by the Chief Executive Officer of the Company."

            I.    'Benefits Investment Committee' means the Benefits Investment
                  Committee of the Company, members of which are appointed by
                  the Chief Executive Officer of the Company."

      2.    Subsection B. of Section 5. of the Plan is hereby amended by
            replacing the phrase "paragraphs 1, 2 and 3 below" contained in its
            penumbra paragraph with the phrase "paragraphs 1., 2., 3. and 4.
            below" and by inserting a new paragraph 4. at the end thereof to
            read as follows:

            "4.   The Executive may elect a retirement income benefit payable in
                  the form of a lump sum distribution but only if the Executive
                  makes such election at least one full calendar year prior to
                  his or her Early Retirement Date or Normal Retirement Date, as
                  applicable, or in lieu of such advance election, elects that
                  his or retirement income benefit be actuarially reduced by six
                  percent (6%) at retirement. If the Executive makes a lump sum
                  distribution election, his or her retirement income benefit
                  will equal the lump sum actuarial equivalent of a benefit,
                  payable for a guaranteed 20
<PAGE>

                  year period, equal to the designated percentage of the
                  Executive's Final Base Salary, reduced, as applicable, by: (i)
                  the early retirement provision in subsection C. below based on
                  the Executive's retirement date; and (ii) an actuarially
                  reduction of six percent (6%) if timely advance election of
                  the lump sum form of payment is not made. The actuarial
                  assumptions to be applied in calculating the actuarial
                  equivalent of an Executive's retirement income benefit under
                  this paragraph 4. shall be determined as of the date of the
                  Executive's retirement by the Chief Executive Officer of the
                  Company based upon the recommendations of the Benefits
                  Investment Committee."

      3.    Subsection C. of Section 5. of the Plan is hereby amended by
            replacing the phrase "paragraphs B.2 and 3 above" contained therein
            with the phrase "paragraphs 2., 3., and 4. of subsection B. above".

      4.    Subsection A. of Section 14. of the Plan is hereby amended in its
            entirety to read as follows:

            "A.   1. Notwithstanding any other provision of the Plan, including
                  specifically Sections 5. and 8., in the event of the change of
                  control of the Company, each Executive employed with the
                  Company as of the date of the change of control shall receive,
                  in lieu of any benefit accrued under any other provision of
                  the Plan (other than paragraph 4. below of this subsection A.,
                  if applicable), a change of control benefit as calculated
                  under paragraph 3. below of this subsection A. payable in the
                  form of a lump sum distribution as soon as administratively
                  feasible after the date of such change of control, regardless
                  of the Executive's age or period of continuous service as of
                  the date of the change of control.

            2.    Notwithstanding any other provision of the Plan, including
                  specifically Section 5., in the event of the change of control
                  of the Company, each Executive who terminated employment
                  before the date of the change of control (except for an
                  Executive of a division of the Company divested before the
                  change of control, unless otherwise determined by the Benefits
                  Investment Committee in its discretion) who has not received
                  full payment of his or her accrued benefit under Section 5.
                  (or if any such Executive is deceased, such Executive's spouse
                  or other designated beneficiary) shall receive, in full
                  satisfaction of such accrued benefit, a lump sum distribution
                  of the actuarial equivalent of such accrued benefit (or a lump
                  sum distribution of the actuarial equivalent of his or her
                  remaining payments if already in pay status) as soon as
                  administratively feasible after the date of such change of
                  control.

                                        2
<PAGE>

            3.    The change of control benefit calculated under this subsection
                  A. will equal the lump sum actuarial equivalent of a benefit,
                  payable for a guaranteed 20 year period, equal to the product
                  of the designated percentage of the Executive's Final Base
                  Salary and such Executive's Final Base Salary as of the date
                  of the change of control (without imposition of a reduction of
                  3% for each full year the payment date precedes the
                  Executive's Normal Retirement Date, if applicable).

            4.    Subject to Section 3., each Executive employed with the
                  Company as of the date of the change of control shall continue
                  to be eligible to participate in this Plan until his or her
                  termination of employment, and upon such Executive's
                  termination he or she shall be eligible for any benefits
                  accrued under the Plan subsequent to the payment of the change
                  of control benefit, regardless of the Executive's age or
                  period of continuous service as of the date of his or her
                  termination of employment. With respect to any such accrued
                  benefit, the Executive may elect retirement benefits under
                  subsection B. of Section 5. payable at any time following his
                  or her termination of employment and attainment of age 55, and
                  the survivor income benefit in subsection A. of Section 5.
                  shall apply until such election is made. The calculation of
                  the Executive's accrued benefit following the change of
                  control will equal the actuarial equivalent of a benefit,
                  payable for a guaranteed 20 year period, equal to the product
                  of the designated percentage of the Executive's Final Base
                  Salary and such Executive's Final Base Salary as of the date
                  of the Executive's termination of employment, actuarially
                  reduced for the change of control benefit determined under
                  paragraph 3. above of this subsection A. (but without
                  imposition of a reduction of 3% for each full year the payment
                  date precedes the Executive's Normal Retirement Date, if
                  applicable). After termination of employment, no further
                  contributions shall be required of the Executive under Section
                  4.

            5.    The actuarial assumptions to be applied in calculating the
                  actuarial equivalent of an Executive's benefit under this
                  subsection A. shall be determined as of the date of the change
                  of control or the Executive's termination of employment, as
                  applicable, by the Chief Executive Officer of the Company
                  based upon the recommendations of the Benefits Investment
                  Committee."

                                        3
<PAGE>

            5.    The Plan is hereby amended by the addition of a new "SECTION
                  20. ADMINISTRATION" to read as follows:

                  "SECTION 20. ADMINISTRATION

                        A.    The Benefits Investment Committee shall be
                              responsible for the general operation and
                              administration of the Plan and shall have the full
                              authority to interpret and construe the Plan. The
                              Benefits Investment Committee's interpretation and
                              construction of the Plan, and actions thereunder,
                              shall be binding and conclusive on all persons and
                              for all purposes.

                        B.    The Benefits Administrative Committee shall have
                              the full authority to determine and review claims
                              for benefits under this plan. The Benefits
                              Administrative Committee's determination of
                              benefit claims under this plan, and actions
                              thereunder, shall be binding and conclusive on all
                              persons and for all purposes."

      IN WITNESS WHEREOF, this Amendment has been duly executed this 15th day of
June 2000.

                                        UNIVERSAL FOODS CORPORATION

                                        By: /s/: Richard Carney
                                            ----------------------------

Attest:

/s/: John L. Hammond
----------------------------

                                        4<PAGE>

                                                              EXHIBIT 10.1(t)(2)

                             AMENDMENT NO. 3 TO THE
                           UNIVERSAL FOODS CORPORATION
                    SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN B

            WHEREAS, Universal Foods Corporation d/b/a Sensient Technologies
Corporation (the "Company") sponsors the Universal Foods Corporation
Supplemental Executive Retirement Plan B (the "Plan") for eligible employees of
the Company who have satisfied the eligibility requirements of the Plan; and

            WHEREAS, the Company has changed its name to Sensient Technologies
Corporation, subject to shareholder approval at the annual meeting of
shareholders scheduled to be held in April 2001; and

            WHEREAS, the Company wishes to amend the Plan to reflect such change
and other matters relating thereto.

            NOW, THEREFORE, the Plan is hereby amended as follows effective as
of November 6, 2000:

            1. The Plan shall be known as the: "Sensient Technologies
Corporation Supplemental Executive Retirement Plan B".

            2. Section 1. of the Plan is amended in its entirety to read as
follows:

      "SECTION 1. PURPOSE

            The purpose of the Sensient Technologies Corporation Supplemental
            Executive Retirement Plan B (the "Plan") is to enable Universal
            Foods Corporation d/b/a Sensient Technologies Corporation, and,
            effective upon shareholder approval, to be known as Sensient
            Technologies Corporation (the "Company") to attract, retain, and
            motivate certain key employees and to provide retirement and
            survivor benefits for the employees, their surviving spouses and
            designated beneficiaries. The Company intends the Plan to be a
            non-qualified supplemental executive retirement plan for certain key
            employees, as designated and described herein."

            3. Paragraph A. of Section 2. is amended in its entirety to read as
follows:

                  "A. 'Board of Directors' means the board of directors of the
                  Company."

            4. Paragraph E. of Section 2. is amended in its entirety to read as
follows:

                  "E. 'Company' means Universal Foods Corporation d/b/a Sensient
                  Technologies Corporation and, effective upon approval of the
                  shareholders, to be known as Sensient Technologies
                  Corporation, and shall include all of its wholly-owned
                  subsidiaries."
<PAGE>

            5. Section 19. is amended by replacing the reference to "Universal
Foods Corporation" with "Sensient Technologies Corporation".

            6. Exhibit A is amended throughout by replacing each reference to
"Universal Foods Corporation" with "Sensient Technologies Corporation".

            7. Exhibit B is amended throughout by replacing each reference to
"Universal Foods Corporation" with "Sensient Technologies Corporation".

            IN WITNESS WHEREOF, this Amendment has been duly executed this 12th
day of December, 2000.

                                  UNIVERSAL FOODS CORPORATION
                                  d/b/a SENSIENT TECHNOLOGIES CORPRORATION

                                  By: /s/ Richard Carney
                                      ------------------------------

                                        2

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00022-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00022-of-00352.parquet"}]]