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1. Fermentation strategies
Yeast is often compared to a simple aroma developer. However, fermentation to achieve specific alcohol yields or sensory profiles relies on :
the technological characteristics of the yeasts used;
the biochemical and microbiological quality of the substrate prior to fermentation, and its evolutionary dynamics during the process;
fermentation parameters (control parameters selected during fermentation).
The first step is therefore to consider the technological characteristics of yeast and the various selection criteria.
1.1 The technological role of yeast
The use of yeast is associated with three major functionalities...
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Fermentation strategies
Fermentations: a cross-disciplinary theme
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