The effect of CO2 on the absorption of amino acids from a malt extract medium by Saccharomyces cerevisiae

J. C. Slaughter, P. W N Flint, K. S. Kular

    Research output: Contribution to journal › Article

    Abstract

    Fermentation of a malt extract medium under a constant CO2 pressure of 1.97 bar at 25°C resulted in a changed pattern of absorption of amino acids during the first 4 h followed by a general excretion of amino acids thereafter. In the early, phase, some amino acids were not absorbed at all, some were absorbed more rapidly or more slowly than in the control and absorption of others seems unaffected. The cells grown under CO2 had a lower protein content and viability but higher nucleic acid and free amino acid content than the control cells. The volume of CO2-treated cells was also substantially increased.

    Original languageEnglish
    Pages (from-to)239-243
    Number of pages5
    JournalFEMS Microbiology Letters
    Volume40
    Issue number2-3
    Publication statusPublished - 1987

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    malt extract
    Saccharomyces cerevisiae
    amino acids
    cells
    free amino acids
    nucleic acids
    excretion
    fermentation
    protein content
    viability

    Cite this

    Slaughter, J. C. ; Flint, P. W N ; Kular, K. S. / The effect of CO2 on the absorption of amino acids from a malt extract medium by Saccharomyces cerevisiae. In: FEMS Microbiology Letters. 1987 ; Vol. 40, No. 2-3. pp. 239-243.
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    abstract = "Fermentation of a malt extract medium under a constant CO2 pressure of 1.97 bar at 25°C resulted in a changed pattern of absorption of amino acids during the first 4 h followed by a general excretion of amino acids thereafter. In the early, phase, some amino acids were not absorbed at all, some were absorbed more rapidly or more slowly than in the control and absorption of others seems unaffected. The cells grown under CO2 had a lower protein content and viability but higher nucleic acid and free amino acid content than the control cells. The volume of CO2-treated cells was also substantially increased.",
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    Slaughter, JC, Flint, PWN & Kular, KS 1987, 'The effect of CO2 on the absorption of amino acids from a malt extract medium by Saccharomyces cerevisiae', FEMS Microbiology Letters, vol. 40, no. 2-3, pp. 239-243.

    The effect of CO2 on the absorption of amino acids from a malt extract medium by Saccharomyces cerevisiae. / Slaughter, J. C.; Flint, P. W N; Kular, K. S.

    In: FEMS Microbiology Letters, Vol. 40, No. 2-3, 1987, p. 239-243.

    Research output: Contribution to journal › Article

    TY - JOUR

    T1 - The effect of CO2 on the absorption of amino acids from a malt extract medium by Saccharomyces cerevisiae

    AU - Slaughter, J. C.

    AU - Flint, P. W N

    AU - Kular, K. S.

    PY - 1987

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    N2 - Fermentation of a malt extract medium under a constant CO2 pressure of 1.97 bar at 25°C resulted in a changed pattern of absorption of amino acids during the first 4 h followed by a general excretion of amino acids thereafter. In the early, phase, some amino acids were not absorbed at all, some were absorbed more rapidly or more slowly than in the control and absorption of others seems unaffected. The cells grown under CO2 had a lower protein content and viability but higher nucleic acid and free amino acid content than the control cells. The volume of CO2-treated cells was also substantially increased.

    AB - Fermentation of a malt extract medium under a constant CO2 pressure of 1.97 bar at 25°C resulted in a changed pattern of absorption of amino acids during the first 4 h followed by a general excretion of amino acids thereafter. In the early, phase, some amino acids were not absorbed at all, some were absorbed more rapidly or more slowly than in the control and absorption of others seems unaffected. The cells grown under CO2 had a lower protein content and viability but higher nucleic acid and free amino acid content than the control cells. The volume of CO2-treated cells was also substantially increased.

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    M3 - Article

    VL - 40

    SP - 239

    EP - 243

    JO - FEMS Microbiology Letters

    JF - FEMS Microbiology Letters

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    Slaughter JC, Flint PWN, Kular KS. The effect of CO2 on the absorption of amino acids from a malt extract medium by Saccharomyces cerevisiae. FEMS Microbiology Letters. 1987;40(2-3):239-243.

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