ATE33037T1 - Selektives anreicherungsverfahren an delta-6 polyungesaettigten fettsaeuren der delta-6 und delta-9 enthaltenden fettsaeuremischung, so erhaltene angereicherte fraktionen und ihre verwendung. - Google Patents

Selektives anreicherungsverfahren an delta-6 polyungesaettigten fettsaeuren der delta-6 und delta-9 enthaltenden fettsaeuremischung, so erhaltene angereicherte fraktionen und ihre verwendung.

Info

Publication number
ATE33037T1
ATE33037T1 AT85111161T AT85111161T ATE33037T1 AT E33037 T1 ATE33037 T1 AT E33037T1 AT 85111161 T AT85111161 T AT 85111161T AT 85111161 T AT85111161 T AT 85111161T AT E33037 T1 ATE33037 T1 AT E33037T1
Authority
AT
Austria
Prior art keywords
delta
fatty acids
enriched fractions
fractions obtained
encouragement
Prior art date
Application number
AT85111161T
Other languages
German (de)
English (en)
Inventor
Helmut Traitler
Alfred Studer
Original Assignee
Nestle Sa
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 Nestle Sa filed Critical Nestle Sa
Application granted granted Critical
Publication of ATE33037T1 publication Critical patent/ATE33037T1/de

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
    • C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
    • C11C1/007—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids using organic solvents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Control Of El Displays (AREA)
  • Bipolar Transistors (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
AT85111161T 1984-10-10 1985-09-04 Selektives anreicherungsverfahren an delta-6 polyungesaettigten fettsaeuren der delta-6 und delta-9 enthaltenden fettsaeuremischung, so erhaltene angereicherte fraktionen und ihre verwendung. ATE33037T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4858/84A CH663951A5 (fr) 1984-10-10 1984-10-10 Procede d'enrichissement selectif en acides gras polyinsatures d'un melange contenant des acides gras fractions enrichies obtenues et compositions les contenant.
EP85111161A EP0178442B1 (fr) 1984-10-10 1985-09-04 Procédé d'enrichissement sélectif en acides gras polyinsaturés delta-6 d'un mélange contenant des acides gras delta-6 et delta-9, fractions enrichies obtenues et leur utilisation

Publications (1)

Publication Number Publication Date
ATE33037T1 true ATE33037T1 (de) 1988-04-15

Family

ID=4283774

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85111161T ATE33037T1 (de) 1984-10-10 1985-09-04 Selektives anreicherungsverfahren an delta-6 polyungesaettigten fettsaeuren der delta-6 und delta-9 enthaltenden fettsaeuremischung, so erhaltene angereicherte fraktionen und ihre verwendung.

Country Status (17)

Country Link
US (1) US4776984A (enExample)
EP (1) EP0178442B1 (enExample)
JP (1) JP2657056B2 (enExample)
AT (1) ATE33037T1 (enExample)
AU (1) AU580330B2 (enExample)
CA (1) CA1265156A (enExample)
CH (1) CH663951A5 (enExample)
DE (1) DE3561890D1 (enExample)
DK (1) DK164817C (enExample)
ES (1) ES8604850A1 (enExample)
FI (1) FI81830C (enExample)
GR (1) GR852437B (enExample)
HU (1) HU198171B (enExample)
IL (1) IL76349A (enExample)
NO (1) NO163825C (enExample)
NZ (1) NZ213767A (enExample)
ZA (1) ZA857008B (enExample)

Families Citing this family (37)

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US4792418A (en) * 1985-08-14 1988-12-20 Century Laboratories, Inc. Method of extraction and purification of polyunsaturated fatty acids from natural sources
US5243046A (en) * 1986-12-17 1993-09-07 Nestec S.A. Process for the continuous fractionation of a mixture of fatty acids
CH669208A5 (fr) * 1986-12-17 1989-02-28 Nestle Sa Procede de fractionnement en continu d'un melange d'acides gras.
US4999380A (en) * 1988-10-18 1991-03-12 Nestec S.A. Treatment of lipoprotein disorders associated with cholesterol metabolism
US5234952A (en) * 1988-12-23 1993-08-10 Nestec S.A. Reduction of thrombogenicity with lipids of blackcurrant seed
CH678181A5 (enExample) * 1989-05-22 1991-08-15 Nestle Sa
EP0682006B1 (fr) * 1994-05-09 1999-04-07 Societe Des Produits Nestle S.A. Procédé de préparation d'un concentrat d'esters d'acides gras polyinsaturés
EP0741183B1 (fr) * 1995-05-04 1999-03-24 Societe Des Produits Nestle S.A. Procédé de fractionnement d'acides gras
JP3441630B2 (ja) * 1997-08-08 2003-09-02 信越化学工業株式会社 高級不飽和脂肪族エステルの精製方法
US6579551B1 (en) 1998-05-21 2003-06-17 Beech-Nut Nutrition Corporation Baby-food compositions containing egg yolk and methods therefor
US6149964A (en) * 1998-05-21 2000-11-21 Beech-Nut Nutrition Corporation Egg yolk-containing baby food compositions and methods therefor
US7413759B2 (en) * 1998-05-21 2008-08-19 Beech-Nut Nutrition Corporation Method of enhancing cognitive ability in infant fed DHA containing baby-food compositions
US7141266B2 (en) * 1998-05-21 2006-11-28 Beech-Nut Nutrition Corporation Baby-food compositions enhancing visual acuity and methods therefor
US6395778B1 (en) 2000-01-11 2002-05-28 Omegatech, Inc. Process for making an enriched mixture of polyunsaturated fatty acid esters
KR20010008387A (ko) * 2000-11-30 2001-02-05 이성권 결정화방법을 이용한 고순도 불포화지방산의 분리 정제 방법
EP1392278A4 (en) * 2001-05-14 2005-05-04 Martek Biosciences Corp PREPARATION AND USE OF A POLAR LIPIDREICH FRACTION WITH STEARIDONIC ACID AND GAMMA LINOLIC ACID FROM PLANT SEEDS AND MICROBES
EP1392623A4 (en) * 2001-05-14 2005-05-04 Martek Biosciences Corp PREPARATION AND USE OF A POLAR LIPID RICH FRACTION CONTAINING HIGHLY UNSATURATED OMEGA-3 AND / OR OMEGA-6 FATTY ACIDS FROM MICROBES, SEEDS OF GENETICALLY MODIFIED PLANTS AND MARINE ORGANISMS
KR20140070676A (ko) 2002-09-06 2014-06-10 인설트 테라페틱스, 인코퍼레이티드 공유결합된 치료제 전달을 위한 사이클로덱스트린-기초 중합체
BR0315198A (pt) * 2002-10-09 2005-08-30 Insert Therapeutics Inc Materiais e composições à base de ciclodextrina e usos relacionados aos mesmos
CA2436650A1 (en) * 2003-08-06 2005-02-06 Naturia Inc. Conjugated linolenic acid (clnatm) compositions: synthesis, purification and uses
CA2881252C (en) * 2003-08-21 2017-02-28 Monsanto Technology Llc Soybean oil having 5 to 50% sda and less than 10% gla
EP1734947B1 (en) 2004-04-16 2015-04-15 Monsanto Technology, LLC Expression of fatty acid desaturases in corn
KR100539357B1 (ko) * 2005-04-11 2005-12-28 동부한농화학 주식회사 불포화 지방산의 제조방법
US20070299271A1 (en) * 2006-06-27 2007-12-27 Udaya Nayanskantha Wanasundara Process for separating saturated and unsaturated fatty acids for producing cold-tolorant biodiesel fuel from soy oil
US8003813B2 (en) * 2006-06-27 2011-08-23 Pos Pilot Plant Corporation Process for separating saturated and unsaturated fatty acids
US20080176958A1 (en) 2007-01-24 2008-07-24 Insert Therapeutics, Inc. Cyclodextrin-based polymers for therapeutics delivery
US8974814B2 (en) * 2007-11-12 2015-03-10 California Institute Of Technology Layered drug delivery polymer monofilament fibers
GB0907413D0 (en) 2009-04-29 2009-06-10 Equateq Ltd Novel methods
EP2496546B1 (en) 2009-11-05 2016-01-27 Purdue Research Foundation Method of lowering the cloud point of fatty acid esters
CA2856715A1 (en) * 2011-11-29 2013-06-06 Dignity Sciences Limited Compositions comprising 20-carbon fatty acids and methods of making and using same
WO2014055493A1 (en) 2012-10-02 2014-04-10 Cerulean Pharma Inc. Methods and systems for polymer precipitation and generation of particles
ES2872449T3 (es) * 2013-12-04 2021-11-02 Nippon Suisan Kaisha Ltd Aceite microbiano, procedimiento para fabricar aceite microbiano, aceite microbiano concentrado y procedimiento para fabricar aceite microbiano concentrado
CN105967998A (zh) * 2016-05-06 2016-09-28 安庆市中创生物工程有限公司 纯度99%亚油酸的制备方法
CN107698444A (zh) * 2017-03-03 2018-02-16 四川森迪科技发展股份有限公司 一种从毛叶山桐子油饼中提取亚麻酸的方法
CN110590545B (zh) * 2019-09-11 2023-08-29 上海同田生物技术股份有限公司 一种完全分离油酸和亚油酸的方法
US20210315851A1 (en) 2020-04-03 2021-10-14 Afimmune Limited Compositions comprising 15-hepe and methods of treating or preventing hematologic disorders, and/or related diseases
CN113185398B (zh) * 2021-05-17 2022-08-16 武汉轻工大学 一种苦瓜籽油中高含量共轭亚麻酸α-桐酸的富集方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596344A (en) * 1948-08-21 1952-05-13 Shell Dev Fractionation process
US2662879A (en) * 1949-01-29 1953-12-15 Shell Dev Separation of geometrical isomers by urea complex formation
GB1240513A (en) * 1968-09-13 1971-07-28 Ono Pharmaceutical Co Poly-unsaturated fatty acid ester composition and its preparation
FR2490631A1 (fr) * 1980-09-24 1982-03-26 Roussel Uclaf Nouvelle composition lipidique utilisable en dietetique, reanimation et therapeutique
JPS57164196A (en) * 1981-04-03 1982-10-08 Nippon Oils & Fats Co Ltd Concentration separation of highly unsaturated fatty acids
JPS57187397A (en) * 1981-05-15 1982-11-18 Nippon Suisan Kaisha Ltd Manufacture of eicosapentaenoic acid or ester of same
ATE24266T1 (de) * 1982-04-16 1987-01-15 Nestle Sa Lipidhaltige zusammensetzung fuer die orale, enterale oder parenterale ernaehrung.

Also Published As

Publication number Publication date
US4776984A (en) 1988-10-11
NO853916L (no) 1986-04-11
ES547701A0 (es) 1986-03-01
NZ213767A (en) 1988-02-29
IL76349A0 (en) 1986-01-31
DK164817B (da) 1992-08-24
DK458685D0 (da) 1985-10-08
DE3561890D1 (en) 1988-04-21
EP0178442A1 (fr) 1986-04-23
ES8604850A1 (es) 1986-03-01
CA1265156A (en) 1990-01-30
AU4737185A (en) 1986-04-17
HU198171B (en) 1989-08-28
EP0178442B1 (fr) 1988-03-16
FI81830C (fi) 1990-12-10
IL76349A (en) 1989-07-31
GR852437B (enExample) 1986-02-10
ZA857008B (en) 1986-04-30
NO163825C (no) 1990-07-25
AU580330B2 (en) 1989-01-12
DK164817C (da) 1993-01-04
CH663951A5 (fr) 1988-01-29
HUT43990A (en) 1988-01-28
FI81830B (fi) 1990-08-31
FI853940A0 (fi) 1985-10-10
FI853940L (fi) 1986-04-11
JPS6195095A (ja) 1986-05-13
NO163825B (no) 1990-04-17
JP2657056B2 (ja) 1997-09-24
DK458685A (da) 1986-04-11

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UEP Publication of translation of european patent specification
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