Title:
【発明の名称】脱アルコール法
Document Type and Number:
Japanese Patent JPH06500236
Kind Code:
A
Abstract:
PCT No. PCT/CH91/00266 Sec. 371 Date Aug. 31, 1992 Sec. 102(e) Date Aug. 31, 1992 PCT Filed Dec. 13, 1991 PCT Pub. No. WO92/12232 PCT Pub. Date Jul. 23, 1992.A method in which the storage and processing of the liquid to be dealcoholized is carried out in a dealcoholization circuit in a non-oxidizing atmosphere, partial diafiltration of this un-diluted liquid in a reverse osmosis module is carried out, an exchange of water takes place to compensate partially for the loss of volume due to the separation of the permeate, by the addition of demineralized water which is totally free from any trace of chlorine, and deaerated and natural or synthetic ingredients, not extracted from the original liquid by thermic treatment, are added to the residue. In order to obtain complete desalcoholization, preconcentration of the original liquid to be dealcoholized is carried out at a temperature of between 10 DEG and 15 DEG C. and during processing, at least one concentration, one dialfiltration and one dilution are carried out alternately. This method is mainly used to process wine, beer and cider and allows them to retain their required standards of quality and taste.
Inventors:
Jiro, Jean Mark
Delia, Arbe
Buna, Albu*pu
Jagal, Myshell
Delia, Arbe
Buna, Albu*pu
Jagal, Myshell
Application Number:
JP50024691A
Publication Date:
January 13, 1994
Filing Date:
December 13, 1991
Export Citation:
Assignee:
Fegeration Decoration Corp Mifu
International Classes:
C12G3/08; C12H3/04; (IPC1-7): C12G3/08
Attorney, Agent or Firm:
Ichiro Sugawara