Flor yeast strains from culture collection: Genetic diversity and physiological and biochemical properties
Journal: Applied Biochemistry and Microbiology
Year: 2017

Sixteen flor yeast strains from the Magarach Collection of the Microorganisms for Winemaking (Yalta, Crimea), which are used for production of sherry, were analyzed for morphophysiological, cultural, and biochemical properties. Long-term storage did not affect their viability or the preservation of major properties, such as their flor- and aldehyde-forming abilities, and the ability to produce wines with typical sherry properties. Significant variation in the strains was observed mainly in the a