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Kinetics of volatile metabolites during alcoholic fermentation of cane molasses by Saccharomyces cerevisiae

Abstract

The kinetics of ethanol, acetaldehyde, ethyl acetate and fusel alcohols during alcoholic fermentations on cane molasses by Saccharomyces cerevisiae have been obtained via an in-situ gas membrane sensor connected to a gas chromatograph. Various operation parameters have been investigated such as inoculum rate, molasses concentration, operation mode (batch, fed-batch). The modification of fusel alcohols kinetics in response to addition of amino acids has been studied as well as the assimilation of two intermediary aldehydes (isovaleraldehyde and isobutyraldehyde) in the fusel alcohol synthesis pathway. (orig.).
Authors:
Cachot, T; Mueller, M; Pons, M N [1] 
  1. Centre National de la Recherche Scientifique, 54 - Nancy (France). Lab. des Sciences du Genie Chimique
Publication Date:
Jul 01, 1991
Product Type:
Journal Article
Reference Number:
DE-91-009037; EDB-91-138299
Resource Relation:
Journal Name: Applied Microbiology and Biotechnology; (Germany); Journal Volume: 35:4
Subject:
09 BIOMASS FUELS; FERMENTATION; BIOCHEMICAL REACTION KINETICS; MOLASSES; ACETALDEHYDE; BATCH CULTURE; ETHANOL; GAS CHROMATOGRAPHY; SACCHAROMYCES CEREVISIAE; ALCOHOLS; ALDEHYDES; BIOCONVERSION; CHROMATOGRAPHY; EUMYCOTA; FUNGI; HYDROXY COMPOUNDS; KINETICS; MICROORGANISMS; ORGANIC COMPOUNDS; PLANTS; REACTION KINETICS; SACCHAROMYCES; SEPARATION PROCESSES; YEASTS; 090900* - Biomass Fuels- Processing- (1990-)
OSTI ID:
5254865
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0175-7598; CODEN: AMBID
Submitting Site:
DE
Size:
Pages: 450-454
Announcement Date:
Nov 01, 1991

Citation Formats

Cachot, T, Mueller, M, and Pons, M N. Kinetics of volatile metabolites during alcoholic fermentation of cane molasses by Saccharomyces cerevisiae. Germany: N. p., 1991. Web.
Cachot, T, Mueller, M, & Pons, M N. Kinetics of volatile metabolites during alcoholic fermentation of cane molasses by Saccharomyces cerevisiae. Germany.
Cachot, T, Mueller, M, and Pons, M N. 1991. "Kinetics of volatile metabolites during alcoholic fermentation of cane molasses by Saccharomyces cerevisiae." Germany.
@misc{etde_5254865,
title = {Kinetics of volatile metabolites during alcoholic fermentation of cane molasses by Saccharomyces cerevisiae}
author = {Cachot, T, Mueller, M, and Pons, M N}
abstractNote = {The kinetics of ethanol, acetaldehyde, ethyl acetate and fusel alcohols during alcoholic fermentations on cane molasses by Saccharomyces cerevisiae have been obtained via an in-situ gas membrane sensor connected to a gas chromatograph. Various operation parameters have been investigated such as inoculum rate, molasses concentration, operation mode (batch, fed-batch). The modification of fusel alcohols kinetics in response to addition of amino acids has been studied as well as the assimilation of two intermediary aldehydes (isovaleraldehyde and isobutyraldehyde) in the fusel alcohol synthesis pathway. (orig.).}
journal = []
volume = {35:4}
journal type = {AC}
place = {Germany}
year = {1991}
month = {Jul}
}