JPS54107927A - Extraction of benikoji pigment - Google Patents

Extraction of benikoji pigment

Info

Publication number
JPS54107927A
JPS54107927A JP1409178A JP1409178A JPS54107927A JP S54107927 A JPS54107927 A JP S54107927A JP 1409178 A JP1409178 A JP 1409178A JP 1409178 A JP1409178 A JP 1409178A JP S54107927 A JPS54107927 A JP S54107927A
Authority
JP
Japan
Prior art keywords
benikoji
pigment
extraction
water
alkaline side
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1409178A
Other languages
Japanese (ja)
Inventor
Kazuyuki Miyagawa
Tadao Matsubayashi
Hideki Atsumi
Yoichi Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawamura Institute of Chemical Research
DIC Corp
Original Assignee
Kawamura Institute of Chemical Research
Dainippon Ink and Chemicals Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kawamura Institute of Chemical Research, Dainippon Ink and Chemicals Co Ltd filed Critical Kawamura Institute of Chemical Research
Priority to JP1409178A priority Critical patent/JPS54107927A/en
Publication of JPS54107927A publication Critical patent/JPS54107927A/en
Pending legal-status Critical Current

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  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

PURPOSE: To prevent the formation of cloudiness of the title pigment when dissolved in water in use, by adjusting the pH of the aqueous alcohol after extration of Benikoji pigment to the alkaline side.
CONSTITUTION: Benikoji pigment is extracted from Benikoji with a mixed solvent of water and an alcohol, preferably containing 10W50 wt.% of water, at room temperature to 90°C, and the pH of the extract is adjusted to the alkaline side, preferably 7.2W10.0.
COPYRIGHT: (C)1979,JPO&Japio
JP1409178A 1978-02-13 1978-02-13 Extraction of benikoji pigment Pending JPS54107927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1409178A JPS54107927A (en) 1978-02-13 1978-02-13 Extraction of benikoji pigment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1409178A JPS54107927A (en) 1978-02-13 1978-02-13 Extraction of benikoji pigment

Publications (1)

Publication Number Publication Date
JPS54107927A true JPS54107927A (en) 1979-08-24

Family

ID=11851430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1409178A Pending JPS54107927A (en) 1978-02-13 1978-02-13 Extraction of benikoji pigment

Country Status (1)

Country Link
JP (1) JPS54107927A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156538A (en) * 1974-06-11 1975-12-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156538A (en) * 1974-06-11 1975-12-17

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