D
Debra Rossouw
Researcher at Stellenbosch University
Publications - 27
Citations - 1332
Debra Rossouw is an academic researcher from Stellenbosch University. The author has contributed to research in topics: Yeast in winemaking & Yeast. The author has an hindex of 16, co-authored 26 publications receiving 1120 citations.
Papers
More filters
Journal ArticleDOI
A Sparse PLS for Variable Selection when Integrating Omics Data
TL;DR: This study focuses on the integration of two-block data that are measured on the same samples and shows that sparse PLS provides a valuable variable selection tool for highly dimensional data sets.
Journal ArticleDOI
Linking gene regulation and the exo-metabolome: A comparative transcriptomics approach to identify genes that impact on the production of volatile aroma compounds in yeast
TL;DR: A comparative transcriptomics and metabolomics approach can be used to identify the metabolic impacts of the expression of individual genes in complex systems, and the amenability of transcriptomic data to direct applications of biotechnological relevance is suggested.
Journal ArticleDOI
Exploring the phenotypic space of non-Saccharomyces wine yeast biodiversity
Debra Rossouw,Florian Bauer +1 more
TL;DR: The findings of this study enlarge the potential range of oenological applications for non-Saccharomyces yeast, while also suggesting the potential usefulness of several yeast species that have previously not been considered for winemaking applications.
Journal ArticleDOI
Organic Acid Metabolism and the Impact of Fermentation Practices on Wine Acidity - A Review
TL;DR: In this article, a review of the current knowledge about the origin, synthesis and analysis of organic acids in wine, as well as on the management of wine acidity is presented.
Journal ArticleDOI
The impact of co-inoculation with Oenococcus oeni on the trancriptome of Saccharomyces cerevisiae and on the flavour-active metabolite profiles during fermentation in synthetic must
TL;DR: The data show that a significant number of genes are differentially expressed in this strain in yeast-only and in co-inoculated fermentations of synthetic must, and these genes appear to respond to chemical changes in the fermenting must that are linked to bacterial metabolic activities.