Title:
GARDENIA BLUE PIGMENT AND PRODUCTION METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2020/213447
Kind Code:
A9
Abstract:
The purpose of the present invention is to provide a gardenia blue pigment which offers a bright, fresh blue color tone having reduced redness, and a production method for the same. The gardenia blue pigment which offers a bright, fresh blue color tone having reduced redness is obtained by carrying out a first step in which genipin and at least one peptide selected from the group consisting of soybean peptides, sesame peptides, and rice peptides are reacted in a solvent without the presence of an oxygen-containing gas supply, and a second step in which a reaction liquid obtained in the first step is processed under an oxygen-containing gas supply.
Inventors:
NISHIKAWA MASAHIRO (JP)
YAMASHITA JUNYA (JP)
MIURA KAORI (JP)
FUJIMORI KENICHI (JP)
YAMASHITA JUNYA (JP)
MIURA KAORI (JP)
FUJIMORI KENICHI (JP)
Application Number:
PCT/JP2020/015493
Publication Date:
December 14, 2023
Filing Date:
April 06, 2020
Export Citation:
Assignee:
GLICO NUTRITION CO LTD (JP)
International Classes:
C09B61/00; A23L2/58; A23L5/43; C12P13/00
Attorney, Agent or Firm:
TANAKA, Junya et al. (JP)
Download PDF: