Effects of temperature on microbial ethanol production I. The temperature profile curve of ethanol production of the yeast strain saccharomyces cerevisiae Sc 5

K. Richter; U. Becker

doi:10.1002/abio.370070118

Effects of temperature on microbial ethanol production I. The temperature profile curve of ethanol production of the yeast strain saccharomyces cerevisiae Sc 5

K. Richter
, U. Becker

Akademie der Wissenschaften der DDR

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The temperature‐profile curve of ethanol production of the yeast Saccharomyces cerevisiae Sc 5 is shown. Accordingly the biokinetic sphere of ethanol formation consists of 5 ranges. The maximum specific ethanol formation rate v₀ is reached within the temperature limits of 32°C ≦ T ≦ 36°C, and the maximum temperature for ethanol formation amounts to T″_max = 57°C. Within the first suboptimum temperature range ethanol formation is not retarded thermally. Using a modified ARRHENIUS equation the activation energy of ethanol formation was calculated to be ΔH_ÊtOH = (78.5 ± 2.2) kJ/mol.

Original language	English
Pages (from-to)	87-92
Number of pages	6
Journal	Acta Biotechnologica
Volume	7
Issue number	1
DOIs	https://doi.org/10.1002/abio.370070118
State	Published - 1987
Externally published	Yes

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title = "Effects of temperature on microbial ethanol production I. The temperature profile curve of ethanol production of the yeast strain saccharomyces cerevisiae Sc 5",

abstract = "The temperature‐profile curve of ethanol production of the yeast Saccharomyces cerevisiae Sc 5 is shown. Accordingly the biokinetic sphere of ethanol formation consists of 5 ranges. The maximum specific ethanol formation rate v0 is reached within the temperature limits of 32°C ≦ T ≦ 36°C, and the maximum temperature for ethanol formation amounts to T″max = 57°C. Within the first suboptimum temperature range ethanol formation is not retarded thermally. Using a modified ARRHENIUS equation the activation energy of ethanol formation was calculated to be ΔH{\^E}tOH = (78.5 ± 2.2) kJ/mol.",

author = "K. Richter and U. Becker",

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language = "English",

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T1 - Effects of temperature on microbial ethanol production I. The temperature profile curve of ethanol production of the yeast strain saccharomyces cerevisiae Sc 5

AU - Richter, K.

AU - Becker, U.

PY - 1987

Y1 - 1987

N2 - The temperature‐profile curve of ethanol production of the yeast Saccharomyces cerevisiae Sc 5 is shown. Accordingly the biokinetic sphere of ethanol formation consists of 5 ranges. The maximum specific ethanol formation rate v0 is reached within the temperature limits of 32°C ≦ T ≦ 36°C, and the maximum temperature for ethanol formation amounts to T″max = 57°C. Within the first suboptimum temperature range ethanol formation is not retarded thermally. Using a modified ARRHENIUS equation the activation energy of ethanol formation was calculated to be ΔHÊtOH = (78.5 ± 2.2) kJ/mol.

AB - The temperature‐profile curve of ethanol production of the yeast Saccharomyces cerevisiae Sc 5 is shown. Accordingly the biokinetic sphere of ethanol formation consists of 5 ranges. The maximum specific ethanol formation rate v0 is reached within the temperature limits of 32°C ≦ T ≦ 36°C, and the maximum temperature for ethanol formation amounts to T″max = 57°C. Within the first suboptimum temperature range ethanol formation is not retarded thermally. Using a modified ARRHENIUS equation the activation energy of ethanol formation was calculated to be ΔHÊtOH = (78.5 ± 2.2) kJ/mol.

UR - https://www.scopus.com/pages/publications/0023120969

U2 - 10.1002/abio.370070118

DO - 10.1002/abio.370070118

M3 - Article

AN - SCOPUS:0023120969

SN - 0138-4988

VL - 7

SP - 87

EP - 92

JO - Acta Biotechnologica

JF - Acta Biotechnologica

IS - 1

ER -

Effects of temperature on microbial ethanol production I. The temperature profile curve of ethanol production of the yeast strain saccharomyces cerevisiae Sc 5

Abstract

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