DK0697034T3 - Fremgangsmåder til kromatografisk fraktionering af fedtsyrer og deres derivater - Google Patents

Fremgangsmåder til kromatografisk fraktionering af fedtsyrer og deres derivater

Info

Publication number
DK0697034T3
DK0697034T3 DK94914635.1T DK94914635T DK0697034T3 DK 0697034 T3 DK0697034 T3 DK 0697034T3 DK 94914635 T DK94914635 T DK 94914635T DK 0697034 T3 DK0697034 T3 DK 0697034T3
Authority
DK
Denmark
Prior art keywords
pct
pufa
recovering
fatty acids
sec
Prior art date
Application number
DK94914635.1T
Other languages
English (en)
Inventor
Michel Perrut
Roger-Marc Nicoud
Harald Breivik
Original Assignee
Norsk Hydro As
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
Priority claimed from GB939308912A external-priority patent/GB9308912D0/en
Priority claimed from GB939322310A external-priority patent/GB9322310D0/en
Application filed by Norsk Hydro As filed Critical Norsk Hydro As
Application granted granted Critical
Publication of DK0697034T3 publication Critical patent/DK0697034T3/da

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
    • C11B7/005—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
    • 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
    • C11B3/16—Refining fats or fatty oils by mechanical means
    • 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
    • C11C1/08—Refining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK94914635.1T 1993-04-29 1994-04-29 Fremgangsmåder til kromatografisk fraktionering af fedtsyrer og deres derivater DK0697034T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939308912A GB9308912D0 (en) 1993-04-29 1993-04-29 Process for chromatographic fractionation of fatty acids and their derivatives
GB939322310A GB9322310D0 (en) 1993-10-29 1993-10-29 Process for chromatographic fractionation of fatty acids and their derivatives

Publications (1)

Publication Number Publication Date
DK0697034T3 true DK0697034T3 (da) 1997-07-14

Family

ID=26302830

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94914635.1T DK0697034T3 (da) 1993-04-29 1994-04-29 Fremgangsmåder til kromatografisk fraktionering af fedtsyrer og deres derivater

Country Status (10)

Country Link
US (1) US5719302A (da)
EP (1) EP0697034B1 (da)
JP (1) JPH08512336A (da)
AT (1) ATE147776T1 (da)
AU (1) AU676910B2 (da)
CA (1) CA2159823C (da)
DE (1) DE69401506T2 (da)
DK (1) DK0697034T3 (da)
ES (1) ES2097047T3 (da)
WO (1) WO1994025552A1 (da)

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TWI648258B (zh) * 2017-07-10 2019-01-21 喬璞科技有限公司 純化不飽和脂肪酸以及二十碳五烯酸的方法
TWI648393B (zh) * 2017-08-15 2019-01-21 喬璞科技有限公司 純化不飽和脂肪酸以及純化亞麻酸的方法
EP3586640A1 (en) 2018-06-21 2020-01-01 Nuseed Pty Ltd Dha enriched polyunsaturated fatty acid compositions
EP3586643A1 (en) 2018-06-21 2020-01-01 Nuseed Pty Ltd Dha enriched polyunsaturated fatty acid compositions
EP3586642A1 (en) 2018-06-21 2020-01-01 Nuseed Pty Ltd Ala enriched polyunsaturated fatty acid compositions
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JP2024521033A (ja) * 2021-05-10 2024-05-28 カーデー・ファルマ・ベクスバッハ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング クロマトグラフィー方法およびクロマトグラフィー装置、特に超臨界液体クロマトグラフィーのための方法および装置
JP2023038702A (ja) * 2021-09-07 2023-03-17 株式会社実正 皮膚の抗老化剤
CN114349638B (zh) * 2021-12-21 2024-11-08 江苏汉邦科技股份有限公司 一种乙酯型鱼油中欧米伽-3-酸乙酯的纯化方法
CN115010596B (zh) * 2022-07-01 2024-01-30 江苏汉邦科技股份有限公司 一种鱼油原料中二十碳五烯酸的富集方法
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Also Published As

Publication number Publication date
AU6691794A (en) 1994-11-21
CA2159823C (en) 2004-08-31
DE69401506T2 (de) 1997-09-11
WO1994025552A1 (en) 1994-11-10
CA2159823A1 (en) 1994-11-10
AU676910B2 (en) 1997-03-27
EP0697034A1 (en) 1996-02-21
US5719302A (en) 1998-02-17
DE69401506D1 (de) 1997-02-27
ATE147776T1 (de) 1997-02-15
EP0697034B1 (en) 1997-01-15
ES2097047T3 (es) 1997-03-16
JPH08512336A (ja) 1996-12-24

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