Open AccessPrévention des précipitations tartriques dans les vins au moyen du traitement en continu par le froid
Author(s) -
Michel Serrano,
P. Sudraud,
Pascal RibéreauGayon
Publication year - 1983
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.1983.17.2.1779
Subject(s) - wine , potassium , chemistry , food science , organic chemistry
The use of an equipment of continuons treatment of wine VINIPAL and GASQUET leads to a stabilization of potassium bitartrate. This resuit is identical to this obtained by usual low temperature storage if the following conditions are respected : (1) Use of wines prefiltered with kieselguhr (2) Recycling of the wine at the beginning of the treatment. An addition of a low level of potassium bitartrate crystals (0,3 g/hl) in the crystalizer givers interesting results.