DEODORIZED COLORANT OF BRASSICACEAE PLANT

Title:

DEODORIZED COLORANT OF BRASSICACEAE PLANT

Document Type and Number:

WIPO Patent Application WO/2001/090254

Kind Code:

A1

Abstract:

A colorant of a plant belonging to the family Brassicaceae which has no or significantly reduced smell originating in the Brassicaceae plant; a colorant preparation containing this colorant; and a process for producing the odorless or almost odorless colorant of the Brassicaceae plant as described above. This colorant can be prepared by treating an adsorbed extract containing the colorant of the Brassicaceae plant by at least one method selected from among adsorption, ion exchange resin-treatment, acid-treatment and membrane separation to thereby give a smell component concentration of 100 ppm or less in case where the color value E?10%¿¿1cm? is 80.

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Inventors:

YUKAWA CHIYOKI (JP)
ICHI TAKAHITO (JP)
SHIBAHARA YASUSHI (JP)
SHINBO KUNIYUKI (JP)

Application Number:

PCT/JP2001/003698

Publication Date:

November 29, 2001

Filing Date:

April 27, 2001

Export Citation:

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Assignee:

SAN EI GEN FFI INC (JP)
YUKAWA CHIYOKI (JP)
ICHI TAKAHITO (JP)
SHIBAHARA YASUSHI (JP)
SHINBO KUNIYUKI (JP)

International Classes:

A23L1/275; A23L5/40; C09B61/00; C09B67/54; (IPC1-7): C09B61/00; C09B67/54; A23L1/27

Foreign References:

JPS6136364A	1986-02-21
JPH1036701A	1998-02-10
JP2000290525A	2000-10-17

Other References: