Temperature and yeast strain’s impact on the kinetics of some volatile compounds production during the alcoholic fermentation of mauzac grape juice
Joint Authors
Benhadja L.
Taillandier P.
Strehaiano P.
Boutekrabt A.
Source
Revue de Microbiologie Industrielle Sanitaire et Environnementale.
Issue
Vol. 4, Issue 2 (31 Dec. 2010), pp.48-68, 21 p.
Publisher
Mohamed I University Faculty of Science
Publication Date
2010-12-31
Country of Publication
Morocco
No. of Pages
21
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Topics
Abstract EN
Many factors have been shown to influence the amounts of the volatile components produced during fermentation including yeast strain, temperature, pH and nitrogen composition of the must.
The temperature and yeast strain are of great importance, because they affect fermentation kinetics, the production of aromatic and spoilage compounds, ethanol and glycerol.
The aim of our study was to evaluate the influence of these two factors on the synthesis of acetaldehyde; ethyl acetate, isoamyl acetate, propanol, isobutanol, and isoamyl alcohols production during alcoholic fermentation of Mauzac must.
Hence, several Fermentations were carried out at two different temperatures (18 and 30°C) and with the two yeast Saccharomyces cerevisiae strains VL1 and QA23.
Results obtained by head space analysis, showed that the production of aroma components mainly as higher alcohols, increased between 18 and 30°C.
The QA23 yeast synthesizes more esters and less alcohols than VL1 yeast, but the two yeast strains showed similar production kinetics.
American Psychological Association (APA)
Benhadja L.& Taillandier P.& Strehaiano P.& Boutekrabt A.. 2010. Temperature and yeast strain’s impact on the kinetics of some volatile compounds production during the alcoholic fermentation of mauzac grape juice. Revue de Microbiologie Industrielle Sanitaire et Environnementale.،Vol. 4, no. 2, pp.48-68.
https://search.emarefa.net/detail/BIM-386676
Modern Language Association (MLA)
Taillandier P.…[et al.]. Temperature and yeast strain’s impact on the kinetics of some volatile compounds production during the alcoholic fermentation of mauzac grape juice. Revue de Microbiologie Industrielle Sanitaire et Environnementale. Vol. 4, no. 2 (2010), pp.48-68.
https://search.emarefa.net/detail/BIM-386676
American Medical Association (AMA)
Benhadja L.& Taillandier P.& Strehaiano P.& Boutekrabt A.. Temperature and yeast strain’s impact on the kinetics of some volatile compounds production during the alcoholic fermentation of mauzac grape juice. Revue de Microbiologie Industrielle Sanitaire et Environnementale.. 2010. Vol. 4, no. 2, pp.48-68.
https://search.emarefa.net/detail/BIM-386676
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 65-68
Record ID
BIM-386676