KR920012000A - Method for preparing insoluble lake of carmic acid - Google Patents

Method for preparing insoluble lake of carmic acid Download PDF

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Publication number
KR920012000A
KR920012000A KR1019900020817A KR900020817A KR920012000A KR 920012000 A KR920012000 A KR 920012000A KR 1019900020817 A KR1019900020817 A KR 1019900020817A KR 900020817 A KR900020817 A KR 900020817A KR 920012000 A KR920012000 A KR 920012000A
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KR
South Korea
Prior art keywords
carmic acid
phosphate
insoluble lake
carmic
acid
Prior art date
Application number
KR1019900020817A
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Korean (ko)
Other versions
KR930012007B1 (en
Inventor
윤주천
권오범
남학우
Original Assignee
공정곤
동양나이론 주식회사
배도
동양폴리에스터 주식회사
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Publication date
Application filed by 공정곤, 동양나이론 주식회사, 배도, 동양폴리에스터 주식회사 filed Critical 공정곤
Priority to KR1019900020817A priority Critical patent/KR930012007B1/en
Publication of KR920012000A publication Critical patent/KR920012000A/en
Application granted granted Critical
Publication of KR930012007B1 publication Critical patent/KR930012007B1/en

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B63/00—Lakes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Cosmetics (AREA)

Abstract

내용 없음No content

Description

카민산의 불용성 레이크의 제조방법Method for preparing insoluble lake of carmic acid

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (6)

카민산의 불용성 레이크를 제조하는 방법에 있어서, 카민산 추출액에 킬레이트 화합물을 첨가하여 레이크 반응을 시키고, 위 반응액을 급속히 냉각시키는 단계를 포함하며, 분말상에서 1㎛이하의 입자이며 명적색임을 특징으로 하는 카민산의 불용성 레이크의 제조방법.A method of preparing an insoluble lake of carmic acid, comprising adding a chelating compound to a carmic acid extract to perform a rake reaction, and rapidly cooling the reaction solution. Method for producing an insoluble lake of carmic acid. 제1항에 있어서, 상기 킬레이트 화합물은 인산염류, 알루미늄염 및 칼슘염을 포함함을 특징으로 하는 카민산의 불용성 레이크의 제조방법.The method of claim 1, wherein the chelate compound comprises phosphates, aluminum salts and calcium salts. 제2항에 있어서, 상기 인산염류는 폴리포스페이트, 제1인산나트륨, 제2인산나트륨, 제1인산칼륨, 제2인산칼륨 중 1종을 택일 사용함을 특징으로 하는 카민산의 불용성 레이크의 제조방법.The method of claim 2, wherein the phosphate is selected from polyphosphate, monobasic sodium phosphate, dibasic sodium phosphate, monobasic potassium phosphate, and dibasic potassium phosphate. . 제3항에 있어서, 인산염류의 함량을 0.01 내지 2.0%(W/V)으로 함을 특징으로 하는 카민산의 불용성 레이크의 제조방법.The method of claim 3, wherein the content of the phosphate is 0.01 to 2.0% (W / V). 제1항에 있어서, 초기 카민산 농도를 0.5(W/V)이하로 함을 특징으로 하는 카민산의 불용성 레이크의 제조방법.The method of claim 1, wherein the initial carmic acid concentration is 0.5 (W / V) or less. 제1항에 있어서, 사용하는 카민산 용액의 추출용매로 증류수를 사용함을 특징으로 하는 카민산의 불용성 레이크의 제조방법.The method for producing an insoluble lake of carmic acid according to claim 1, wherein distilled water is used as an extraction solvent of the carmic acid solution to be used. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900020817A 1990-12-17 1990-12-17 Process for the preparation of insoluble carminic acid lake KR930012007B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900020817A KR930012007B1 (en) 1990-12-17 1990-12-17 Process for the preparation of insoluble carminic acid lake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900020817A KR930012007B1 (en) 1990-12-17 1990-12-17 Process for the preparation of insoluble carminic acid lake

Publications (2)

Publication Number Publication Date
KR920012000A true KR920012000A (en) 1992-07-25
KR930012007B1 KR930012007B1 (en) 1993-12-23

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Application Number Title Priority Date Filing Date
KR1019900020817A KR930012007B1 (en) 1990-12-17 1990-12-17 Process for the preparation of insoluble carminic acid lake

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112831194A (en) * 2020-12-24 2021-05-25 赣州华汉生物科技有限公司 Cochineal red lake without aluminum salt and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2243981C1 (en) * 2003-09-03 2005-01-10 Открытое акционерное общество "Лианозовский молочный комбинат" Carminic acid chelate compound, method for its preparing, foodstuff and beverage containing carminic acid complex compound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112831194A (en) * 2020-12-24 2021-05-25 赣州华汉生物科技有限公司 Cochineal red lake without aluminum salt and preparation method thereof

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Publication number Publication date
KR930012007B1 (en) 1993-12-23

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