ATE98986T1 - Anreicherungsverfahren der fette an polyungesaettigten fettsaeuren und phospholipiden und anwendung dieser angereicherten fette. - Google Patents

Anreicherungsverfahren der fette an polyungesaettigten fettsaeuren und phospholipiden und anwendung dieser angereicherten fette.

Info

Publication number
ATE98986T1
ATE98986T1 AT90904457T AT90904457T ATE98986T1 AT E98986 T1 ATE98986 T1 AT E98986T1 AT 90904457 T AT90904457 T AT 90904457T AT 90904457 T AT90904457 T AT 90904457T AT E98986 T1 ATE98986 T1 AT E98986T1
Authority
AT
Austria
Prior art keywords
phospholipids
fats
fatty acids
polyunsaturated fatty
pct
Prior art date
Application number
AT90904457T
Other languages
English (en)
Inventor
Einar Sola
Jan Rottingen
Per Grimstad
Atle Askeland
Original Assignee
Einar Sola
Jan Rottingen
Per Grimstad
Atle Askeland
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 Einar Sola, Jan Rottingen, Per Grimstad, Atle Askeland filed Critical Einar Sola
Application granted granted Critical
Publication of ATE98986T1 publication Critical patent/ATE98986T1/de

Links

Classifications

    • 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
    • C11B7/0025—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 containing oxygen in their molecule
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • 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
    • C11B3/006—Refining fats or fatty oils by extraction
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S426/00—Food or edible material: processes, compositions, and products
    • Y10S426/805—Pet food for dog, cat, bird, or fish

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Edible Oils And Fats (AREA)
  • Fodder In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT90904457T 1990-03-12 1990-03-12 Anreicherungsverfahren der fette an polyungesaettigten fettsaeuren und phospholipiden und anwendung dieser angereicherten fette. ATE98986T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/NO1990/000048 WO1991013957A1 (en) 1990-03-12 1990-03-12 Process for enrichment of fat with regard to polyunsaturated fatty acids and phospholipids, and application of such enriched fat
EP90904457A EP0519916B1 (de) 1990-03-12 1990-03-12 Anreicherungsverfahren der fette an polyungesättigten fettsäuren und phospholipiden und anwendung dieser angereicherten fette

Publications (1)

Publication Number Publication Date
ATE98986T1 true ATE98986T1 (de) 1994-01-15

Family

ID=19907612

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90904457T ATE98986T1 (de) 1990-03-12 1990-03-12 Anreicherungsverfahren der fette an polyungesaettigten fettsaeuren und phospholipiden und anwendung dieser angereicherten fette.

Country Status (10)

Country Link
US (1) US5336792A (de)
EP (1) EP0519916B1 (de)
JP (1) JPH05506869A (de)
KR (1) KR970007568B1 (de)
AT (1) ATE98986T1 (de)
AU (1) AU654803B2 (de)
CA (1) CA2077914C (de)
DE (1) DE69005459T2 (de)
ES (1) ES2049025T3 (de)
WO (1) WO1991013957A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714574B1 (fr) * 1993-12-31 1996-03-15 Inst Rech Biolog Sa Nouveaux suppléments alimentaires pour la nutrition des très jeunes enfants.
ES2136536B1 (es) * 1997-04-15 2000-08-16 Consejo Superior Investigacion Procedimiento de obtencion de una grasa para incluir en las dietas de los rumiantes y producto obtenido.
EP1453583B1 (de) * 2001-12-12 2011-08-31 Martek Biosciences Corporation Extrahieren und entstearinieren von lipiden aus biomasse
US6846942B2 (en) * 2003-05-20 2005-01-25 David Rubin Method for preparing pure EPA and pure DHA
NO319624B1 (no) 2003-09-15 2005-09-05 Trouw Internat Bv Fiskefôr for laksefisk i ferskvann og anvendelse av slikt fôr.
JP5046926B2 (ja) * 2005-05-16 2012-10-10 日本水産株式会社 炎症性疾患予防又は治療剤
US20110223246A1 (en) * 2010-03-10 2011-09-15 Joar Opheim Docosahexaenoic acid bound in phospholipids and method of recovering same from a natural source
WO2013033618A1 (en) 2011-09-02 2013-03-07 Arctic Nutrition As Lipid compositions with high dha content
AU2013291680C9 (en) 2012-07-17 2017-10-19 Aker Biomarine Antarctic As Concentration of omega-3 polyunsaturated fatty acids in krill oil
US10328105B2 (en) 2015-05-27 2019-06-25 Rimfrost Technologies As Flowable concentrated phospholipid krill oil composition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904195A1 (de) * 1979-02-05 1980-10-30 Henkel Kgaa Verfahren zur trennung von fettstoffgemischen in bestandteile verschiedener schmelzpunkte
CA1218376A (en) * 1983-05-28 1987-02-24 Sekimoto, Hiroshi Compositions containing unsaturated fatty acid compounds and method of stabilizing unsaturated fatty acid compounds
EP0175468A3 (de) * 1984-08-10 1987-07-22 Sentrachem Limited Eicosanoide zur Verwendung bei der Krebstherapie
US4675132A (en) * 1985-03-28 1987-06-23 The United States Of America As Represented By The Secretary Of Commerce Polyunsaturated fatty acids from fish oils
EP0347509A1 (de) * 1988-06-21 1989-12-27 Century Laboratories Inc. Verfahren zur Extraktion und Reinigung von polyungesättigten Fettsäuren aus Naturquellen
US4792418A (en) * 1985-08-14 1988-12-20 Century Laboratories, Inc. Method of extraction and purification of polyunsaturated fatty acids from natural sources
NO157302C (no) * 1985-12-19 1988-02-24 Norsk Hydro As Fremgangsmaate for fremstilling av et fiskeoljekonsentrat.
CH669208A5 (fr) * 1986-12-17 1989-02-28 Nestle Sa Procede de fractionnement en continu d'un melange d'acides gras.
CA1263270A (en) * 1987-08-19 1989-11-28 Bruce J. Holub Animal feed supplement
US4874629A (en) * 1988-05-02 1989-10-17 Chang Stephen S Purification of fish oil
US5130242A (en) * 1988-09-07 1992-07-14 Phycotech, Inc. Process for the heterotrophic production of microbial products with high concentrations of omega-3 highly unsaturated fatty acids

Also Published As

Publication number Publication date
EP0519916A1 (de) 1992-12-30
ES2049025T3 (es) 1994-04-01
US5336792A (en) 1994-08-09
DE69005459D1 (de) 1994-02-03
DE69005459T2 (de) 1994-04-14
WO1991013957A1 (en) 1991-09-19
AU5199990A (en) 1991-10-10
AU654803B2 (en) 1994-11-24
CA2077914C (en) 2000-05-30
JPH05506869A (ja) 1993-10-07
KR970007568B1 (ko) 1997-05-10
EP0519916B1 (de) 1993-12-22
KR920702864A (ko) 1992-10-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties