KR880005923A - How to stabilize the root pigment - Google Patents

How to stabilize the root pigment Download PDF

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Publication number
KR880005923A
KR880005923A KR860009568A KR860009568A KR880005923A KR 880005923 A KR880005923 A KR 880005923A KR 860009568 A KR860009568 A KR 860009568A KR 860009568 A KR860009568 A KR 860009568A KR 880005923 A KR880005923 A KR 880005923A
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KR
South Korea
Prior art keywords
stabilize
root pigment
citric acid
acid buffer
pigment
Prior art date
Application number
KR860009568A
Other languages
Korean (ko)
Other versions
KR890001698B1 (en
Inventor
조남진
김현수
정인환
김제학
유무영
Original Assignee
손영희
제일제당 주식회사
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.)
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Publication date
Application filed by 손영희, 제일제당 주식회사 filed Critical 손영희
Priority to KR1019860009568A priority Critical patent/KR890001698B1/en
Publication of KR880005923A publication Critical patent/KR880005923A/en
Application granted granted Critical
Publication of KR890001698B1 publication Critical patent/KR890001698B1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/12—Ketones
    • A61K31/122—Ketones having the oxygen directly attached to a ring, e.g. quinones, vitamin K1, anthralin
    • A61K31/125—Camphor; Nuclear substituted derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/045—Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
    • A61K31/05—Phenols

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

내용 없음No content

Description

자근 색소의 안정화 방법How to stabilize the root pigment

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

첨부된 도면은 본 발명의 각 실시예에서 제조한 크림제를 측색색차계로 측정한 색차를 나타낸 것이다.The accompanying drawings show the color difference measured by the colorimetric colorimeter of the cream agent prepared in each embodiment of the present invention.

Claims (3)

구연산 완충 용액을 사용함을 특징으로 하는 자근 색소의 안정화 방법.A method of stabilizing autologous pigments, characterized by using citric acid buffer solution. 제1항에 있어서, 구연산 완충 용액이 농도를 0.05M-0.5M로 함을 특징으로 하는 방법.The method of claim 1 wherein the citric acid buffer solution has a concentration of 0.05M-0.5M. 제1항에 있어서, 구연산 완충액의 pH를 3-6으로 함을 특징으로 하는 방법.The method of claim 1 wherein the pH of the citric acid buffer is set to 3-6. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860009568A 1986-11-12 1986-11-12 Stabilization method of pigment of lithospermi radix KR890001698B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860009568A KR890001698B1 (en) 1986-11-12 1986-11-12 Stabilization method of pigment of lithospermi radix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860009568A KR890001698B1 (en) 1986-11-12 1986-11-12 Stabilization method of pigment of lithospermi radix

Publications (2)

Publication Number Publication Date
KR880005923A true KR880005923A (en) 1988-07-21
KR890001698B1 KR890001698B1 (en) 1989-05-18

Family

ID=19253344

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860009568A KR890001698B1 (en) 1986-11-12 1986-11-12 Stabilization method of pigment of lithospermi radix

Country Status (1)

Country Link
KR (1) KR890001698B1 (en)

Also Published As

Publication number Publication date
KR890001698B1 (en) 1989-05-18

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