ISSN:
0138-4988
Keywords:
Life Sciences
;
Life Sciences (general)
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Process Engineering, Biotechnology, Nutrition Technology
Notes:
The ethanol tolerance behaviour of the strain Saccharomyces cerevisiae Sc 5 regarding the growth is characterized by a threshold ethanol inhibitory concentration (P1' = 42.5 g/l) and a linear relationship between the specific growth rate and the ethanol concentration within the limits P1' 〈 P 〈 P′. The maximum ethanol concentration for growth amounts to P′ = 84 g/l.A general model for the inhibition of growth and alcohol production, respectively, caused by ethanol, is deduced from experimental and bibliographical data: \documentclass{article}\pagestyle{empty}\begin{document}$$\begin{array}{l} \mu = \mu_0 - {\rm a}'(P - {P_{1}}^{\prime})^{{\rm b}'}, \\ \nu = \nu_0 - {\rm a}(P - P_1 )^{\rm b}.\end{array}$$\end{document}If the inhibitory effects are linear, the exponents b, b' become 1.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/abio.370060308
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