Title:
【発明の名称】アントシアニン抽出物の処理方法
Document Type and Number:
Japanese Patent JPS5850633
Kind Code:
B2
Abstract:
A method of treatment of an anthocyanic extract, characterized in that it mainly comprises an ultrafiltration stage which consists in separating from said extract by ultrafiltration, on the one hand a liquid filtrate which passes through an ultrafilter membrane and on the other hand a first concentrate containing more condensed forms of anthocyanins, and a reverse osmosis stage which consists in separating from said filtrate by reverse osmosis, on the one hand a diffusate which passes through a reverse osmosis membrane and on the other hand a second concentrate which contains less condensed forms of anthocyanins.
Inventors:
PIEERU KONBU
JAN RADEI
JAN RADEI
Application Number:
JP8663776A
Publication Date:
November 11, 1983
Filing Date:
July 22, 1976
Export Citation:
Assignee:
DECHUUDO DO FUABURIKASHION E DO KONMERUSHIARIZASHION DO MATEIERE KORORANTE ARIMENTEERE SEFUKARU SOC
International Classes:
C09B61/00; A23L1/275; A23L5/40; B01D61/58; C12F3/06; (IPC1-7): C09B61/00
Attorney, Agent or Firm:
Masatoshi Sato