Open AccessUtilisation d'un microfiltre tangentiel en oenologie
Author(s) -
Michel Serrano,
Susanne Sachs,
Pascal RibéreauGayon
Publication year - 1984
Publication title -
oeno one
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.516
H-Index - 13
ISSN - 2494-1271
DOI - 10.20870/oeno-one.1984.18.2.1758
Subject(s) - organoleptic , food science , chemistry , membrane , membrane filter , polymer science , chromatography , art , biochemistry
A pilot tangential filter made by the Societe I D E and 4 different membranes were tested in a cooperative winery in the Gironde during the 1983 crush. The apparatus can produce, from a must or wine high in suspended solids, a liquid brillantly clear, sterile, and heat (protein) stable. However, certain membranes profoundly modified the macromolecular stucture of wines (polysaccharides and polyphenols) and the organoleptic character of red wines.