ES2159257B1 - Nuevo procedimiento de preparacion del ester etilico del acido eicosa pentaenoico. - Google Patents

Nuevo procedimiento de preparacion del ester etilico del acido eicosa pentaenoico.

Info

Publication number
ES2159257B1
ES2159257B1 ES009902549A ES9902549A ES2159257B1 ES 2159257 B1 ES2159257 B1 ES 2159257B1 ES 009902549 A ES009902549 A ES 009902549A ES 9902549 A ES9902549 A ES 9902549A ES 2159257 B1 ES2159257 B1 ES 2159257B1
Authority
ES
Spain
Prior art keywords
acid
new procedure
pentaenoic
eicosa
preparation
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.)
Expired - Fee Related
Application number
ES009902549A
Other languages
English (en)
Other versions
ES2159257A1 (es
Inventor
Elich Henri Snoey
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.)
Kd Iqa S L
Original Assignee
Kd Iqa S L
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 Kd Iqa S L filed Critical Kd Iqa S L
Priority to ES009902549A priority Critical patent/ES2159257B1/es
Priority to PCT/ES2000/000440 priority patent/WO2001036369A1/es
Priority to AU12818/01A priority patent/AU1281801A/en
Publication of ES2159257A1 publication Critical patent/ES2159257A1/es
Application granted granted Critical
Publication of ES2159257B1 publication Critical patent/ES2159257B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/10—Refining fats or fatty oils by adsorption
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
    • C11B7/0008—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents
    • C11B7/005—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents in solvents used at superatmospheric pressures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)

Abstract

Nuevo procedimiento de preparación del éster etílico del ácido eicosapentaenoico (éster etílico del EPA) con una pureza mínima de 95% caracterizado porque se parte de una mezcla de ésteres etílicos de ácidos grasos con un contenido del 50% del éster etílico del EPA Y 1,2 % como máximo de ácido araquidónico n-3, la cual se somete a cromatografía utilizando C02 supercrítico como fase móvil y oxido de silicio poroso irregular impregnado con (3- aminopropil)-trietoxisilano como fase estacionaria.
ES009902549A 1999-11-19 1999-11-19 Nuevo procedimiento de preparacion del ester etilico del acido eicosa pentaenoico. Expired - Fee Related ES2159257B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES009902549A ES2159257B1 (es) 1999-11-19 1999-11-19 Nuevo procedimiento de preparacion del ester etilico del acido eicosa pentaenoico.
PCT/ES2000/000440 WO2001036369A1 (es) 1999-11-19 2000-11-17 Nuevo procedimiento de preparacion del ester etilico del acido eicosapentaenoico
AU12818/01A AU1281801A (en) 1999-11-19 2000-11-17 Novel method for preparing eicosapentaenoic acid ethyl ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009902549A ES2159257B1 (es) 1999-11-19 1999-11-19 Nuevo procedimiento de preparacion del ester etilico del acido eicosa pentaenoico.

Publications (2)

Publication Number Publication Date
ES2159257A1 ES2159257A1 (es) 2001-09-16
ES2159257B1 true ES2159257B1 (es) 2002-04-16

Family

ID=8310646

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009902549A Expired - Fee Related ES2159257B1 (es) 1999-11-19 1999-11-19 Nuevo procedimiento de preparacion del ester etilico del acido eicosa pentaenoico.

Country Status (3)

Country Link
AU (1) AU1281801A (es)
ES (1) ES2159257B1 (es)
WO (1) WO2001036369A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20010129A1 (it) 2001-01-25 2002-07-25 Pharmacia & Upjohn Spa Acidi grassi essenziali nella terapia di insufficienza cardiaca e scompenso cardiaco
NZ518504A (en) 2002-04-22 2005-05-27 Ind Res Ltd Use of near-critical fluids in the separation of saturated and mono-unsaturated fatty acids from urea-containing solutions
WO2011095838A1 (en) * 2010-02-02 2011-08-11 Soluciones Extractivas Alimentarias, S.L. Method for preparing docosahexaenoic acid ethyl esters
WO2011095839A1 (en) * 2010-02-02 2011-08-11 Soluciones Extractivas Alimentarias, S.L. Method for obtaining docosahexaenoic acidethyl ester and pharmaceutical compositions comprising stearidonic acid ethyl ester
KR102381331B1 (ko) 2012-05-14 2022-04-01 닛폰 스이산 가부시키가이샤 환경 오염 물질을 저감시킨 고도 불포화 지방산 또는 고도 불포화 지방산 에틸에스테르 및 그 제조 방법
CN103804171B (zh) * 2014-02-25 2015-12-30 国家***第三海洋研究所 一种多烯酸及其酯单体的制备方法及其装置
CN107794119B (zh) * 2017-08-10 2020-05-08 广州共价健康科技有限公司 一种基于超临界二氧化碳分馏降低猪油中胆固醇的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2839276B2 (ja) * 1989-01-23 1998-12-16 日本分光工業株式会社 超臨界流体抽出・分離方法及び装置
JP3400466B2 (ja) * 1991-10-28 2003-04-28 日本水産株式会社 高純度エイコサペンタエン酸またはそのエステルの製造方法
DE4206539A1 (de) * 1992-03-02 1993-09-09 K D Pharma Gmbh Verfahren zum gewinnen ungesaettigter fettsaeuren
JPH1095744A (ja) * 1996-09-20 1998-04-14 Nof Corp 高度不飽和脂肪酸又はそのアルキルエステルの製造方法

Also Published As

Publication number Publication date
ES2159257A1 (es) 2001-09-16
AU1281801A (en) 2001-05-30
WO2001036369A1 (es) 2001-05-25

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