| A comparison of laboratory and pilot-scale fermentations in winemaking conditions. | |
| | |
MedLine Citation:
|
PMID: 20461506 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
We investigated the influence of the fermenter size on alcoholic fermentation. Experiments were carried out at pilot scale, in 100-L fermenters, and at laboratory scale, in stirred and static 1-L fermenters. Two musts, Grenache blanc and Sauvignon, were fermented with and without the addition of solid particles from grape musts. Highly clarified must fermentation kinetics was strongly affected by the scale of the experiment, with slower fermentation occurring in the 100-L fermenter. Alcohol, ester, and thiol synthesis in clarified sauvignon must fermentation was also strongly correlated with the fermentation scale. Addition of solid particles from grape tended to reduce the effects on kinetics associated with increasing the scale of the fermentation, by increasing the maximum rate of CO(2) production, and by shortening the duration of fermentation. The addition of such particles also decreased the effects of scaling up the fermentation on the concentration of some volatile compounds, i.e., isoamyl acetate, ethyl octanoate, but did not decrease this effect for other compounds, such as isobutyl acetate, isobutanol, and 3-mercaptohexanol. |
| | |
Authors:
|
Erick Casalta; Evelyne Aguera; Christian Picou; Juan-Jose Rodriguez-Bencomo; Jean-Michel Salmon; Jean-Marie Sablayrolles |
Related Documents
:
|
21366286 - Concise synthesis of 5-methoxy-6-hydroxy-2-methylchromone-7-o- and 5-hydroxy-2-methylch... 4027216 - Influence of hydrophobic and steric effects in the acyl group on acylation of alpha-chy... 22083416 - Skeletal rearrangements resulting from reactions of 1,6:2,3- and 1,6:3,4-dianhydro-β-d... 15904686 - Kinetics of the oxidation of mcrr by potassium permanganate. 8137356 - Synthesis of the globotetraose tetrasaccharide and terminal tri- and di-saccharide frag... 8433086 - Lactobionic and gluconic acid complexes of feii and feiii; control of oxidation pathway... |
Publication Detail:
|
Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't Date: 2010-05-12 |
Journal Detail:
|
Title: Applied microbiology and biotechnology Volume: 87 ISSN: 1432-0614 ISO Abbreviation: Appl. Microbiol. Biotechnol. Publication Date: 2010 Aug |
Date Detail:
|
Created Date: 2010-07-14 Completed Date: 2010-10-14 Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 8406612 Medline TA: Appl Microbiol Biotechnol Country: Germany |
Other Details:
|
Languages: eng Pagination: 1665-73 Citation Subset: IM |
Affiliation:
|
INRA, UMR 1083 Sciences Pour l'Oenologie, bâtiment 28, 2 Place Viala, 34060 Montpellier Cedex 1, France. casalta@supagro.inra.fr |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Acetates
/
metabolism Butanols / metabolism Caprylates / metabolism Carbon Dioxide / metabolism Ethanol / metabolism* Fermentation Hexanols / metabolism Industrial Microbiology / methods* Pentanols / metabolism Sulfhydryl Compounds / metabolism Time Factors Wine / microbiology* Yeasts / metabolism* |
| Chemical | |
Reg. No./Substance:
|
0/3-mercaptohexanol; 0/Acetates; 0/Butanols; 0/Caprylates; 0/Hexanols; 0/Pentanols; 0/Sulfhydryl Compounds; 110-19-0/isobutyl acetate; 123-92-2/isoamyl acetate; 124-38-9/Carbon Dioxide; 64-17-5/Ethanol; 78-83-1/isobutyl alcohol |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Follow-up of endovascular treatment of direct carotid-cavernous fistulas.
Next Document: Global transcription engineering of brewer's yeast enhances the fermentation performance under high-...