DE69401506D1 - Verfahren zur chromatografischer fraktionierung von fettsäuren und ihre derivaten - Google Patents

Verfahren zur chromatografischer fraktionierung von fettsäuren und ihre derivaten

Info

Publication number
DE69401506D1
DE69401506D1 DE69401506T DE69401506T DE69401506D1 DE 69401506 D1 DE69401506 D1 DE 69401506D1 DE 69401506 T DE69401506 T DE 69401506T DE 69401506 T DE69401506 T DE 69401506T DE 69401506 D1 DE69401506 D1 DE 69401506D1
Authority
DE
Germany
Prior art keywords
pct
pufa
recovering
fatty acids
sec
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.)
Expired - Lifetime
Application number
DE69401506T
Other languages
English (en)
Other versions
DE69401506T2 (de
Inventor
Michel Perrut
Roger-Marc Nicoud
Harald Breivik
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.)
Pronova Biopharma Norge AS
Original Assignee
Norsk Hydro ASA
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 ASA filed Critical Norsk Hydro ASA
Publication of DE69401506D1 publication Critical patent/DE69401506D1/de
Application granted granted Critical
Publication of DE69401506T2 publication Critical patent/DE69401506T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE69401506T 1993-04-29 1994-04-29 Verfahren zur chromatografischer fraktionierung von fettsäuren und ihre derivaten Expired - Lifetime DE69401506T2 (de)

Applications Claiming Priority (3)

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
PCT/NO1994/000079 WO1994025552A1 (en) 1993-04-29 1994-04-29 Processes for chromatographic fractionation of fatty acids and their derivatives

Publications (2)

Publication Number Publication Date
DE69401506D1 true DE69401506D1 (de) 1997-02-27
DE69401506T2 DE69401506T2 (de) 1997-09-11

Family

ID=26302830

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69401506T Expired - Lifetime DE69401506T2 (de) 1993-04-29 1994-04-29 Verfahren zur chromatografischer fraktionierung von fettsäuren und ihre derivaten

Country Status (10)

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

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GB201111601D0 (en) * 2011-07-06 2011-08-24 Equateq Ltd New process
GB201111589D0 (en) * 2011-07-06 2011-08-24 Equateq Ltd New modified process
GB201111591D0 (en) 2011-07-06 2011-08-24 Equateq Ltd Further new process
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US9428711B2 (en) 2013-05-07 2016-08-30 Groupe Novasep Chromatographic process for the production of highly purified polyunsaturated fatty acids
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JP6546911B2 (ja) * 2013-05-07 2019-07-17 グループ ノヴァセップＧｒｏｕｐｅ Ｎｏｖａｓｅｐ 高度に精製したポリ不飽和脂肪酸を生成するクロマトグラフプロセス
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FR3014435B1 (fr) 2013-12-11 2016-10-21 Novasep Process Purification d'acides gras par un procede chromatographique
FR3014436B1 (fr) 2013-12-11 2016-10-21 Novasep Process Procede de purification chromatographique d'un acide gras
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US10975031B2 (en) 2014-01-07 2021-04-13 Novasep Process Method for purifying aromatic amino acids
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SG11201801589SA (en) 2015-08-31 2018-03-28 Nippon Suisan Kaisha Ltd Free-polyunsaturated-fatty-acid-containing composition and method for manufacturing same
CN107543870A (zh) * 2016-06-29 2018-01-05 江苏汉邦科技有限公司 半制备型超临界流体色谱仪
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 (de) 2018-06-21 2020-01-01 Nuseed Pty Ltd Dha-angereicherte mehrfach ungesättigte fettsäurezusammensetzungen
LU500141B1 (de) * 2021-05-10 2022-11-10 K D Pharma Bexbach Gmbh Chromatographieverfahren und -vorrichtung, insbesondere Verfahren und Vorrichtung zur superkritischen Flüssigkeitschromatographie
KR20240004978A (ko) * 2021-05-10 2024-01-11 케이디 파마 벡스바흐 게엠베하 초임계 액체 크로마토그래피를 포함한 크로마토그래피 방법과 장치
CN114349638A (zh) * 2021-12-21 2022-04-15 江苏汉邦科技有限公司 一种乙酯型鱼油中欧米伽-3-酸乙酯的纯化方法
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Also Published As

Publication number Publication date
DK0697034T3 (da) 1997-07-14
CA2159823C (en) 2004-08-31
AU6691794A (en) 1994-11-21
US5719302A (en) 1998-02-17
AU676910B2 (en) 1997-03-27
CA2159823A1 (en) 1994-11-10
EP0697034B1 (de) 1997-01-15
WO1994025552A1 (en) 1994-11-10
JPH08512336A (ja) 1996-12-24
ATE147776T1 (de) 1997-02-15
DE69401506T2 (de) 1997-09-11
EP0697034A1 (de) 1996-02-21
ES2097047T3 (es) 1997-03-16

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