Isolation and characterization of Brewer's yeast variants with improved fermentation performance under high-gravity conditions
Article Abstract:
A successful strategy to obtain yeast variants with significantly improved fermentation capacity under high-gravity conditions is described. The study shows that proper selection conditions allow the isolation of variants of commercial brewer's yeast with superior fermentation characteristics useful to the beer and bioethanol industries.
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 2007
User Contributions:
Comment about this article or add new information about this topic:
Genetic determinants of volatile-thiol release by saccharomyces cerevisiae during wine fermentation
Article Abstract:
Genes necessary for the synthesis of wine aroma components, even those present in small concentrations, can be identified by using a combination of genetic screens and advanced analytical chemistry. The results indicate that more than one enzyme encoded by the yeast genome plays a role in volatile-thiol release.
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Isolation and characterization of acid-tolerant, thermophilic bacteria for effective fermentation of biomass-derived sugars to lactic acid
- Abstracts: Isolation and characterization of two specific regulatory Aspergillus niger mutants shows antagonistic regulations of arabinan and xylan metabolism
- Abstracts: Identification and characterization of a tandem repeat in exon III of the dopamine receptor D4 (DRD4) gene in cetaceans
- Abstracts: A novel real-time PCR for Listeria monocytogenes that monitors analytical performance via an internal amplification control
- Abstracts: Subpopulation characteristics of egg-contaminating salmonella enterica serovar enteritidis as defined by the lipopolysaccharide O chain