Biological substance for the physico-chemical stabilization of wines

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United States of America Patent

PATENT NO 6139891
SERIAL NO

08817937

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Abstract

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A treatment for stabilizing wine against tartaric acids and proteins by adding mannoproteins extracted from yeast walls by enzymatic digestion, is disclosed. A method for carrying out the treatment by extracting mannoproteins from yeast by enzymatic digestion, and the resulting mannoprotein, are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
FACULTE D'OENOLOGIE33400 TALENCE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dubourdieu, Denis Beguey, FR 4 3
Moine, Virginie Pessac, FR 3 3

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