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KR910015519A - Process for producing eicosapentaenoic acid and its esterified products - Google Patents

Process for producing eicosapentaenoic acid and its esterified products Download PDF

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Publication number
KR910015519A
KR910015519A KR1019900001752A KR900001752A KR910015519A KR 910015519 A KR910015519 A KR 910015519A KR 1019900001752 A KR1019900001752 A KR 1019900001752A KR 900001752 A KR900001752 A KR 900001752A KR 910015519 A KR910015519 A KR 910015519A
Authority
KR
South Korea
Prior art keywords
acid
eicosapentaenoic acid
esterified products
esterified product
oil
Prior art date
Application number
KR1019900001752A
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Korean (ko)
Other versions
KR0139006B1 (en
Inventor
김정치
임건빈
김영주
김영학
Original Assignee
이상운
고려합섬 주식회사
양갑석
정연화학 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 이상운, 고려합섬 주식회사, 양갑석, 정연화학 주식회사 filed Critical 이상운
Priority to KR1019900001752A priority Critical patent/KR0139006B1/en
Publication of KR910015519A publication Critical patent/KR910015519A/en
Application granted granted Critical
Publication of KR0139006B1 publication Critical patent/KR0139006B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음No content

Description

에이코사펜타엔산과 그 에스테르화물의 제조방법Process for producing eicosapentaenoic acid and its esterified products

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

제1도는 본 발명에 따른 제조방법의 공정도를 개략적으로 나타낸 도면이다.1 is a view schematically showing a process diagram of a manufacturing method according to the present invention.

Claims (2)

천연유지로부터 에이코사펜타엔산과 그 에스테르화합물을 제조함에 있어서, 에이코사펜타엔산과 그의 유도체를 함유하고 있는 천연유지를 알코홀리시스하여서 지방산 혼합물을 만들고, 이를 연속식 증류방식으로 증류하여서 에이코사펜타엔산과 그의 에스테르화물을 30중량% 이상 함유하는 주류를 재취한 다음 농축시켜서 제조함을 특징으로 하는 에어코사펜타엔산과 그 에스테르화물을 제조하는 방법.In preparing eicosapentaenoic acid and its ester compounds from natural fats and oils, natural fats containing eicosapentaenoic acid and its derivatives are subjected to alcoholic preparation to prepare a fatty acid mixture, which is distilled by continuous distillation to eicosapenta. A method for producing air cosapentaenoic acid and its esterified product, characterized in that the liquor containing 30% by weight or more of the acid and its esterified product is collected by concentration. 제1항에 있어서, 상기 천연유지는 수산물유지인 것을 특징으로 하는 에어코사펜타엔산과 그 에스테르화물의 제조방법.The method for producing air cosapentaenoic acid and its esterified product according to claim 1, wherein the natural fat or oil is oil or fat product. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900001752A 1990-02-13 1990-02-13 Method for producing eicosapentaenoic acid and ester KR0139006B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900001752A KR0139006B1 (en) 1990-02-13 1990-02-13 Method for producing eicosapentaenoic acid and ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900001752A KR0139006B1 (en) 1990-02-13 1990-02-13 Method for producing eicosapentaenoic acid and ester

Publications (2)

Publication Number Publication Date
KR910015519A true KR910015519A (en) 1991-09-30
KR0139006B1 KR0139006B1 (en) 1998-05-01

Family

ID=19296042

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900001752A KR0139006B1 (en) 1990-02-13 1990-02-13 Method for producing eicosapentaenoic acid and ester

Country Status (1)

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KR (1) KR0139006B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100453445B1 (en) * 2001-04-25 2004-10-20 한국해양연구원 Process for Preparing EPA(eicosapentaenoic acid) ethylester and DHA(docosahexaenoic acid) ethylester

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101204748B1 (en) * 2009-12-17 2012-11-26 (주) 켐포트 Process for Preparing Triglycerides Containing High Concentrations of Polyunsaturated Fatty Acids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100453445B1 (en) * 2001-04-25 2004-10-20 한국해양연구원 Process for Preparing EPA(eicosapentaenoic acid) ethylester and DHA(docosahexaenoic acid) ethylester

Also Published As

Publication number Publication date
KR0139006B1 (en) 1998-05-01

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