KR880005924A - Extraction method of autologous pigment - Google Patents

Extraction method of autologous pigment Download PDF

Info

Publication number
KR880005924A
KR880005924A KR860009585A KR860009585A KR880005924A KR 880005924 A KR880005924 A KR 880005924A KR 860009585 A KR860009585 A KR 860009585A KR 860009585 A KR860009585 A KR 860009585A KR 880005924 A KR880005924 A KR 880005924A
Authority
KR
South Korea
Prior art keywords
autologous
pigment
lower alcohol
extraction method
hexane
Prior art date
Application number
KR860009585A
Other languages
Korean (ko)
Other versions
KR890001237B1 (en
Inventor
김제학
김현수
정인환
조남진
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.)
Filing date
Publication date
Application filed by 손영희, 제일제당 주식회사 filed Critical 손영희
Priority to KR1019860009585A priority Critical patent/KR890001237B1/en
Publication of KR880005924A publication Critical patent/KR880005924A/en
Application granted granted Critical
Publication of KR890001237B1 publication Critical patent/KR890001237B1/en

Links

Classifications

    • 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

Landscapes

  • 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)
  • Compounds Of Unknown Constitution (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

내용 없음No content

Description

자근 색소의 추출방법Extraction method of autologous pigment

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

첨부된 도면은 실시예1의 최종 생성물을 전개용매로 클로로포름 단일 용매를 사용하여 실리카겔상에서 박층 크로마토그래피한 결과이다.The accompanying drawings are the result of thin layer chromatography on silica gel using the chloroform single solvent as the developing solvent of the final product of Example 1.

Claims (3)

벤젠 또는 헥산을 사용한 공지의 방법으로 추출한 자근 추출액에 추출액량의 0.5-2배량의 저급 알코올 및 0.01N-0.5N 수산화나트륨 수용액을 각각 가하고 진탕하여 방치한 후 수층을 분리하고 분리한 수층 pH를 2-3으로 조정한 다음, 여기서 동량의 벤젠, 헥산 또는 클로로포름을 가하고 진탕 방치한후 유기용매층을 분리하고 농축함을 특징으로 하는 자근 색소의 추출방법.To the root extract extracted by a known method using benzene or hexane, 0.5-2 times lower alcohol and 0.01 N-0.5N sodium hydroxide aqueous solution were added, shaken and left, and the aqueous layer was separated. After adjusting to -3, the same amount of benzene, hexane or chloroform is added, and the mixture is left to shake, the organic solvent layer is separated and concentrated. 제1항에 있어서, 저급 알코올은 메탄올임을 특징으로하는 방법.The method of claim 1 wherein the lower alcohol is methanol. 제1항에 있어서, 저급 알코올은 에탄올임을 특징으로하는 방법.The method of claim 1 wherein the lower alcohol is ethanol. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860009585A 1986-11-13 1986-11-13 Extraction method of lithospermi radix KR890001237B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860009585A KR890001237B1 (en) 1986-11-13 1986-11-13 Extraction method of lithospermi radix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860009585A KR890001237B1 (en) 1986-11-13 1986-11-13 Extraction method of lithospermi radix

Publications (2)

Publication Number Publication Date
KR880005924A true KR880005924A (en) 1988-07-21
KR890001237B1 KR890001237B1 (en) 1989-04-28

Family

ID=19253357

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860009585A KR890001237B1 (en) 1986-11-13 1986-11-13 Extraction method of lithospermi radix

Country Status (1)

Country Link
KR (1) KR890001237B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100827519B1 (en) * 2007-01-24 2008-05-06 진도군 A lithospermum erythrohizon concentrate and the manufacture method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100827513B1 (en) * 2007-04-10 2008-05-06 진도군 A method for composition manufacturing having multiplication suppression capability of harmful microbe from lithospermum erythrohizon and the composition
KR101123857B1 (en) * 2009-10-28 2012-03-16 진도군 Extract of Lithospermum Erythrorhizon with Enhanced Water-Solubility of Pigments and Method Producing the Same
KR20140098057A (en) * 2011-08-12 2014-08-07 부산대학교 산학협력단 Pharmaceutical composition for preventing or treating cancer comprising Lithospermum erythrorhizon extract

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100827519B1 (en) * 2007-01-24 2008-05-06 진도군 A lithospermum erythrohizon concentrate and the manufacture method

Also Published As

Publication number Publication date
KR890001237B1 (en) 1989-04-28

Similar Documents

Publication Publication Date Title
KR840004511A (en) Process for preparing sesquiterpene lactone compound
KR890011555A (en) Manufacturing method of concentrated tobacco extract
KR890001626A (en) Solid Dispersion Composition of FR-900506 Material
KR910021234A (en) Hair dyeing method by iridoid glycoside and its aglycone and composition used for this method
OA06379A (en) Aqueous microemulsion of organic substances.
KR880005924A (en) Extraction method of autologous pigment
KR920005995A (en) Extraction Method of Flavonoid Components of Ginseng Leaf
KR840004120A (en) Stabilization of Azene Derivatives
KR830004414A (en) Method for preparing mycophenolic acid derivative
KR920701418A (en) How to prepare yeast extract
SE8205282L (en) SIMILAR EXTRACTIONS OF LIPIDS AND POLYPHENOLS FROM FLING-SOLAR SOFTWARE
KR910007497A (en) Manufacturing method of cosmetic pigment
KR910004204A (en) Extraction method of galangin and its use
KR890006145A (en) How to Make Nicotine Pesticides
KR880000536A (en) Emulsion Adhesive Composition
KR890006147A (en) Pesticide Insecticide Composition
Chang et al. Anthocyanins in Symplocarpus foetidus (L.) Nutt.(Araceae)
KR880002115A (en) Flat three-stage release folding advertising method
KR860003784A (en) Manufacturing method of cosmetic potted extract
KR940006597A (en) Antimigraine Headache Containing Non-saponin Fraction of Ginseng
KR940000458A (en) Procyanidin-B-1-3-0-gallate and its isolation method
KR870004661A (en) Manufacturing method of feed protein using sugure and leather
KR860007279A (en) Separation of Trifenoid Components from Centella asiatica
KR890006146A (en) Pesticide Insecticide Composition
KR900009684A (en) Method for preparing β-sitosterol

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
O035 Opposition [patent]: request for opposition

Free format text: OPPOSITION NUMBER: 001989000652001989000653; OPPOSITION DATE: 27610622

SUBM Submission of document of abandonment before or after decision of registration