Pre-fermentative supplementation of fatty acids alters the metabolic activity of wine yeasts.
Sign Up to like & getrecommendations! Published in 2019 at "Food research international"
DOI: 10.1016/j.foodres.2019.01.005
Abstract: Fatty acids play important roles in the maintenance of cell membrane, viability and overall metabolism of wine yeasts (particularly Saccharomyces cerevisiae) during adverse winemaking conditions. We previously showed that linoleic acid supplementation markedly affect aroma… read more here.
Keywords: wine yeasts; pre fermentative; supplementation; wine ... See more keywords
Biovalorization of spent Konacha tea leaves via single‐culture fermentation involving wine yeasts and lactic acid bacteria
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Microbiology"
DOI: 10.1111/jam.15650
Abstract: The objective of this study was to explore the potential of fermentation as a biovalorization strategy for spent tea leaves (STL), a major agrifood waste generated from the tea extraction industry. Fermentation by wine yeasts… read more here.
Keywords: wine yeasts; tea leaves; yeasts lactic; acid bacteria ... See more keywords
Genetic Polymorphism in Wine Yeasts: Mechanisms and Methods for Its Detection
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2017.00806
Abstract: The processes of yeast selection for using as wine fermentation starters have revealed a great phenotypic diversity both at interspecific and intraspecific level, which is explained by a corresponding genetic variation among different yeast isolates.… read more here.
Keywords: wine; wine fermentation; polymorphism wine; mechanisms involved ... See more keywords
Biocontrol potential of wine yeasts against four grape phytopathogenic fungi disclosed by time-course monitoring of inhibitory activities
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2023.1146065
Abstract: Grapes’ infection by phytopathogenic fungi may often lead to rot and impair the quality and safety of the final product. Due to the concerns associated with the extensive use of chemicals to control these fungi,… read more here.
Keywords: wine yeasts; antagonistic activity; activity; time course ... See more keywords
Characterization of Old Wine Yeasts Kept for Decades under a Zero-Emission Maintenance Regime
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DOI: 10.3390/fermentation6010009
Abstract: All laboratories dealing with microbes have to develop a strain maintenance regime. While lyophilization based on freeze-drying may be feasible for large stock centers, laboratories around the world rely on cryopreservation and freezing of stocks… read more here.
Keywords: maintenance regime; maintenance; wine yeasts; zero emission ... See more keywords
Screening of Saccharomyces and Non-Saccharomyces Wine Yeasts for Their Decarboxylase Activity of Amino Acids
Sign Up to like & getrecommendations! Published in 2022 at "Foods"
DOI: 10.3390/foods11223587
Abstract: The type and quantity of precursor amino acids present in grape must that are used by wine yeasts affect the organoleptic and health properties of wine. The aim of this work was to conduct a… read more here.
Keywords: amino acids; wine yeasts; saccharomyces non; decarboxylase activity ... See more keywords