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US 11,304,891 B2Granted
Process for extracting plants
AssigneeChanel Parfums Beaute
InventorsAlix Toribio, David Legangneux, Vincent Cocandeau
Life of this patent
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Abstract
A process for the preparation of a plant extract enriched in polyphenols and/or substantially free of simple sugars, as well as the plant extract thus obtained, which may be added to a cosmetic composition. Also, the use of a yeast of the variety Saccharomyces cerevisiae var. bayanus for the removal of simple sugars in a plant extract.
Claims12
A process for the preparation of a cosmetic flower extract enriched in polyphenols and/or substantially free of simple sugars, comprising the steps of:
- fermenting a flower extract having a dry matter content in water in a range of 5% to 30% (weight/weight) with a yeast belonging to the variety Saccharomyces cerevisiae var. bayanus.
Dependencies are inferred from the claim text.