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
Authority: AT; Austria
Prior art keywords: delta; fatty acids; enriched fractions; fractions obtained; encouragement
Prior art date: 1984-10-10

Application number

AT85111161T

Other languages

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.)

1984-10-10

Filing date

1985-09-04

Publication date

1988-04-15

1985-09-04 Application filed by Nestle Sa filed Critical Nestle Sa

1988-04-15 Application granted granted Critical

1988-04-15 Publication of ATE33037T1 publication Critical patent/ATE33037T1/de

Links

235000014113 dietary fatty acids Nutrition 0.000 title abstract 5
229930195729 fatty acid Natural products 0.000 title abstract 5
239000000194 fatty acid Substances 0.000 title abstract 5
150000004665 fatty acids Chemical class 0.000 title abstract 5
239000000203 mixture Substances 0.000 title abstract 2
235000020777 polyunsaturated fatty acids Nutrition 0.000 title abstract 2
238000000034 method Methods 0.000 title 1
230000008569 process Effects 0.000 title 1
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
239000004202 carbamide Substances 0.000 abstract 2
239000007858 starting material Substances 0.000 abstract 2
HOBAELRKJCKHQD-UHFFFAOYSA-N (8Z,11Z,14Z)-8,11,14-eicosatrienoic acid Natural products CCCCCC=CCC=CCC=CCCCCCCC(O)=O HOBAELRKJCKHQD-UHFFFAOYSA-N 0.000 abstract 1
235000021298 Dihomo-γ-linolenic acid Nutrition 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
HOBAELRKJCKHQD-QNEBEIHSSA-N dihomo-γ-linolenic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/CCCCCCC(O)=O HOBAELRKJCKHQD-QNEBEIHSSA-N 0.000 abstract 1
239000003814 drug Substances 0.000 abstract 1
VZCCETWTMQHEPK-UHFFFAOYSA-N gamma-Linolensaeure Natural products CCCCCC=CCC=CCC=CCCCCC(O)=O VZCCETWTMQHEPK-UHFFFAOYSA-N 0.000 abstract 1
235000020664 gamma-linolenic acid Nutrition 0.000 abstract 1
VZCCETWTMQHEPK-QNEBEIHSSA-N gamma-linolenic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/CCCCC(O)=O VZCCETWTMQHEPK-QNEBEIHSSA-N 0.000 abstract 1
229960002733 gamolenic acid Drugs 0.000 abstract 1
238000004128 high performance liquid chromatography Methods 0.000 abstract 1
230000000050 nutritive effect Effects 0.000 abstract 1
239000012047 saturated solution Substances 0.000 abstract 1
238000003786 synthesis reaction Methods 0.000 abstract 1

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)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (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 (de)	1984-10-10	1985-09-04	Selektives Anreicherungsverfahren an delta-6 polyungesättigten Fettsäuren der delta-6 und delta-9 enthaltenden Fettsäuremischung, so erhaltene angereicherte Fraktionen und ihre Verwendung

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

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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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
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 (de) *	1989-05-22	1991-08-15	Nestle Sa
ES2131129T3 (es)	1994-05-09	1999-07-16	Nestle Sa	Procedimiento para la preparacion de un concentrado de esteres de acidos grasos poliinsaturados.
EP0741183B1 (de) *	1995-05-04	1999-03-24	Societe Des Produits Nestle S.A.	Verfahren zur Fraktionierung von Fettsäuren
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
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
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
WO2002092540A1 (en) *	2001-05-14	2002-11-21	Martek Biosciences Corporation	Production and use of a polar lipid-rich fraction containing omega-3 and/or omega-6 highly unsatruated fatty acids from microbes, genetically modified plant seeds and marine organisms
AU2002318135B2 (en) *	2001-05-14	2007-08-02	Dsm Ip Assets B.V.	Production and use of a polar lipid-rich fraction containing stearidonic acid and gamma linolenic acid from plant seeds and microbes
KR101476067B1 (ko)	2002-09-06	2014-12-23	인설트 테라페틱스, 인코퍼레이티드	공유결합된 치료제 전달을 위한 사이클로덱스트린-기초 중합체
RU2005114007A (ru) *	2002-10-09	2005-10-10	Инсерт Терапьютикс, Инк. (Us)	Материалы на основе циклодекстринов, их композиции и применение
CA2436650A1 (en) *	2003-08-06	2005-02-06	Naturia Inc.	Conjugated linolenic acid (clnatm) compositions: synthesis, purification and uses
PL1656449T3 (pl)	2003-08-21	2009-08-31	Monsanto Technology Llc	Desaturazy kwasów tłuszczowych z Primula
CA2562548C (en)	2004-04-16	2019-08-20	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
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 (de)	2009-11-05	2016-01-27	Purdue Research Foundation	Verfahren zur senkung des trübungspunktes von fettsäurestern
JP2015500639A (ja) *	2011-11-29	2015-01-08	ディグニティサイエンシスリミテッド	２０−炭素脂肪酸を含む組成物ならびにその製造方法および使用方法
US20140094432A1 (en)	2012-10-02	2014-04-03	Cerulean Pharma Inc.	Methods and systems for polymer precipitation and generation of particles
CN114410374B (zh)	2013-12-04	2025-01-07	株式会社日水	微生物油、微生物油的制造方法、浓缩微生物油及浓缩微生物油的制造方法
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

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.

1984
- 1984-10-10 CH CH4858/84A patent/CH663951A5/fr not_active IP Right Cessation
1985
- 1985-09-04 AT AT85111161T patent/ATE33037T1/de not_active IP Right Cessation
- 1985-09-04 EP EP85111161A patent/EP0178442B1/de not_active Expired
- 1985-09-04 DE DE8585111161T patent/DE3561890D1/de not_active Expired
- 1985-09-10 IL IL76349A patent/IL76349A/xx not_active IP Right Cessation
- 1985-09-11 AU AU47371/85A patent/AU580330B2/en not_active Ceased
- 1985-09-12 CA CA000490579A patent/CA1265156A/en not_active Expired - Fee Related
- 1985-09-12 ZA ZA857008A patent/ZA857008B/xx unknown
- 1985-10-03 NO NO853916A patent/NO163825C/no unknown
- 1985-10-08 GR GR852437A patent/GR852437B/el unknown
- 1985-10-08 DK DK458685A patent/DK164817C/da not_active IP Right Cessation
- 1985-10-09 NZ NZ213767A patent/NZ213767A/en unknown
- 1985-10-09 JP JP60225941A patent/JP2657056B2/ja not_active Expired - Lifetime
- 1985-10-09 ES ES547701A patent/ES8604850A1/es not_active Expired
- 1985-10-10 FI FI853940A patent/FI81830C/fi not_active IP Right Cessation
- 1985-10-10 HU HU853932A patent/HU198171B/hu not_active IP Right Cessation
1987
- 1987-02-27 US US07/018,778 patent/US4776984A/en not_active Expired - Lifetime

Also Published As

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

Legal Events

Date	Code	Title	Description
1988-07-15	UEP	Publication of translation of european patent specification
2000-06-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE33037T1 (de)	1988-04-15	Selektives anreicherungsverfahren an delta-6 polyungesaettigten fettsaeuren der delta-6 und delta-9 enthaltenden fettsaeuremischung, so erhaltene angereicherte fraktionen und ihre verwendung.
ATE112760T1 (de)	1994-10-15	Herstellung von stearidonsäure.
AU8210787A (en)	1988-06-23	A process for the continuous fractionation of a mixture of fatty acids
JPS559023A (en)	1980-01-22	Production of dopa preparation in high concentration
ATE44235T1 (de)	1989-07-15	Verwendung von kupfer und fettsaeulen.
ATE12164T1 (de)	1985-04-15	Arzneimittel enthaltend proteinhydrolysate und an polyungesaettigten fettsaeuren reiche lipide.
JPS52130905A (en)	1977-11-02	Medicinal composition
JPS5430144A (en)	1979-03-06	Preparation of isocamphane
JPS5359622A (en)	1978-05-29	Preparation of saccharic acid salt mixture
JPS5350123A (en)	1978-05-08	Preparation of quinones
ES441785A1 (es)	1977-03-16	Procedimiento de fabricacion de mezclas de trigliceridos es-peciales.
MD153C2 (ro)	1995-07-31	Procedeu de obţinere a soluţiei apoase de acid acetilsalicilic
JPS5278818A (en)	1977-07-02	Isolation of succinic acid from composition containing glutaric acid, succinic acid and adipic acid
JPS5278819A (en)	1977-07-02	Isolation of glutaric acid from composition containing glutaric acid, succinic acid and adipic acid
JPS5238497A (en)	1977-03-25	Production of the low water content lime to be used for steel manufact ure