AU580330B2 - Process for the enrichment with ``6 fatty acids of a mixture of fatty acids - Google Patents

Process for the enrichment with ``6 fatty acids of a mixture of fatty acids

Info

Publication number
AU580330B2
AU580330B2 AU47371/85A AU4737185A AU580330B2 AU 580330 B2 AU580330 B2 AU 580330B2 AU 47371/85 A AU47371/85 A AU 47371/85A AU 4737185 A AU4737185 A AU 4737185A AU 580330 B2 AU580330 B2 AU 580330B2
Authority
AU
Australia
Prior art keywords
fatty acids
urea
treated
double bond
linolenic acid
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.)
Ceased
Application number
AU47371/85A
Other languages
English (en)
Other versions
AU4737185A (en
Inventor
Alfred Studer
Helmut Traitler
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.)
Societe des Produits Nestle SA
Original Assignee
Societe des Produits Nestle SA
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 Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Publication of AU4737185A publication Critical patent/AU4737185A/en
Application granted granted Critical
Publication of AU580330B2 publication Critical patent/AU580330B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material 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)
  • Bipolar Transistors (AREA)
  • Control Of El Displays (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
AU47371/85A 1984-10-10 1985-09-11 Process for the enrichment with ``6 fatty acids of a mixture of fatty acids Ceased AU580330B2 (en)

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.
CH4858/84 1984-10-10

Publications (2)

Publication Number Publication Date
AU4737185A AU4737185A (en) 1986-04-17
AU580330B2 true AU580330B2 (en) 1989-01-12

Family

ID=4283774

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47371/85A Ceased AU580330B2 (en) 1984-10-10 1985-09-11 Process for the enrichment with ``6 fatty acids of a mixture of fatty acids

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU597180B1 (en) * 1985-12-19 1990-05-24 Century Laboratories, Inc A method of extraction and purification of polyunsaturated fatty acids from natural sources

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669208A5 (fr) * 1986-12-17 1989-02-28 Nestle Sa Procede de fractionnement en continu d'un melange d'acides gras.
US5243046A (en) * 1986-12-17 1993-09-07 Nestec S.A. Process for the continuous fractionation of a mixture of fatty acids
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
DK0682006T3 (da) 1994-05-09 1999-10-18 Nestle Sa Fremgangsmåde til fremstilling af et koncentrat af estere af flerumættede fede syrer
ES2130515T3 (es) * 1995-05-04 1999-07-01 Nestle Sa Procedimiento para fraccionar acidos grasos.
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
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
US6149964A (en) * 1998-05-21 2000-11-21 Beech-Nut Nutrition Corporation Egg yolk-containing baby food compositions and methods therefor
US6579551B1 (en) 1998-05-21 2003-06-17 Beech-Nut Nutrition Corporation Baby-food compositions containing egg yolk 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
JP4728561B2 (ja) * 2001-05-14 2011-07-20 マーテック バイオサイエンシーズ コーポレーション 植物種子および微生物由来のステアリドン酸およびγ−リノレン酸を含む極性脂質リッチ画分の精製および使用方法
EP2255668A3 (en) * 2001-05-14 2012-04-04 Martek Biosciences Corporation Production and Use of a Polar Lipid-Rich Fraction Containing Omega-3 and/or Omega-6 Highly Unsaturated Fatty Acids from Microbes, Genetically Modified Plant Seeds and Marine Organisms
AU2003278764C1 (en) 2002-09-06 2010-09-16 Cerulean Pharma Inc. Cyclodextrin-based polymers for therapeutic delivery
WO2004032862A2 (en) * 2002-10-09 2004-04-22 Insert Therapeutics, Inc. Cyclodextrin-based materials, compositions and uses related thereto
CA2436650A1 (en) * 2003-08-06 2005-02-06 Naturia Inc. Conjugated linolenic acid (clnatm) compositions: synthesis, purification and uses
ES2323644T3 (es) 2003-08-21 2009-07-22 Monsanto Technology Llc Desaturasas de acidos grasos procedentes de primula.
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
US8003813B2 (en) * 2006-06-27 2011-08-23 Pos Pilot Plant Corporation Process for separating saturated and unsaturated fatty acids
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
JP2010516625A (ja) 2007-01-24 2010-05-20 インサート セラピューティクス， インコーポレイテッド 制御された薬物送達のためのテザー基を有するポリマー−薬物コンジュゲート
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
CA2779833A1 (en) 2009-11-05 2011-05-12 Purdue Research Foundation Method of lowering the cloud point of fatty acid esters
CN104114709A (zh) * 2011-11-29 2014-10-22 尊贵科学有限公司 包含20-碳脂肪酸的组合物及其制备和使用方法
WO2014055493A1 (en) 2012-10-02 2014-04-10 Cerulean Pharma Inc. Methods and systems for polymer precipitation and generation of particles
CN112980897B (zh) * 2013-12-04 2025-06-10 株式会社日水 含有二高-γ-亚麻酸的微生物油的制备方法
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
CN117209376A (zh) * 2019-09-11 2023-12-12 上海同田生物技术有限公司 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

Citations (3)

* 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3368377D1 (en) * 1982-04-16 1987-01-29 Nestle Sa Lipid composition for oral, enteral or parenteral feeding

Patent Citations (3)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU597180B1 (en) * 1985-12-19 1990-05-24 Century Laboratories, Inc A method of extraction and purification of polyunsaturated fatty acids from natural sources

Also Published As

Publication number Publication date
IL76349A0 (en) 1986-01-31
DK458685A (da) 1986-04-11
FI853940L (fi) 1986-04-11
ATE33037T1 (de) 1988-04-15
JPS6195095A (ja) 1986-05-13
NO163825B (no) 1990-04-17
NO163825C (no) 1990-07-25
ES547701A0 (es) 1986-03-01
CH663951A5 (fr) 1988-01-29
NO853916L (no) 1986-04-11
DE3561890D1 (en) 1988-04-21
HUT43990A (en) 1988-01-28
DK164817B (da) 1992-08-24
IL76349A (en) 1989-07-31
DK164817C (da) 1993-01-04
US4776984A (en) 1988-10-11
HU198171B (en) 1989-08-28
JP2657056B2 (ja) 1997-09-24
FI81830C (fi) 1990-12-10
DK458685D0 (da) 1985-10-08
GR852437B (enExample) 1986-02-10
FI853940A0 (fi) 1985-10-10
CA1265156A (en) 1990-01-30
ES8604850A1 (es) 1986-03-01
EP0178442A1 (fr) 1986-04-23
EP0178442B1 (fr) 1988-03-16
AU4737185A (en) 1986-04-17
ZA857008B (en) 1986-04-30
FI81830B (fi) 1990-08-31
NZ213767A (en) 1988-02-29

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