MX168698B - A CONCENTRATE OF REFINED FISH OIL AND PROCEDURE FOR THE PRODUCTION OF THE SAME - Google Patents

A CONCENTRATE OF REFINED FISH OIL AND PROCEDURE FOR THE PRODUCTION OF THE SAME

Info

Publication number
MX168698B
MX168698B MX004578A MX457886A MX168698B MX 168698 B MX168698 B MX 168698B MX 004578 A MX004578 A MX 004578A MX 457886 A MX457886 A MX 457886A MX 168698 B MX168698 B MX 168698B
Authority
MX
Mexico
Prior art keywords
fatty acid
fish oil
esters
concentrate
production
Prior art date
Application number
MX004578A
Other languages
Spanish (es)
Inventor
Harald Breivik
Bernt Borretzen
Tore-Erling
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
Application filed by Norsk Hydro As filed Critical Norsk Hydro As
Publication of MX168698B publication Critical patent/MX168698B/en

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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

La presente invención se refiere a procedimiento para la producción de un concentrado de aceite de pescado refinado, caracterizado porque la fracción de grasa/ácido graso del producto de aceite de pescado se esterifica y/o se trans-esterifica a temeratura ambiente con un alcohol inferior, en un ambiente alcalino, y porque el éster alquílico resltante se somete posteriormente a una precipitación fraccionaria por medio de un exceso de urea en un alcanol, y porque esta precipitación tiene lugar enfriando la mezcla a 0ºC despues de haber sido calentada a 55-90ºC mediante un metodo conocido, después de lo cual el aducto de éster alquílico de urea ácido graso precipitado se separa, y porque el resto que ahora contiene principalmente los ésteres de ácido graso w3 esenciales y la porción no saponificable se extrae después mediante un metodo conocido con un solvente para los ésteres al quílicos de ácido graso w3 y la porción insaponificable, después de lo cual el solvente, después de una limpieza preparatoria del extracto con un ácido diluído soluble en agua se separa de manera que el concentrado resultante, junto con sus ésteres al quílicos de ácido graso w3 y la porción no saponificable, son enfriados para la cristalización del colesterol y otros compuestos insaponificables no definidos.The present invention relates to a process for the production of a refined fish oil concentrate, characterized in that the fat / fatty acid fraction of the fish oil product is esterified and / or transesterified at room temperature with a lower alcohol , in an alkaline environment, and because the resulting alkyl ester is subsequently subjected to a fractional precipitation by means of an excess of urea in an alkanol, and because this precipitation takes place by cooling the mixture to 0ºC after having been heated to 55-90ºC by a known method, after which the precipitated fatty acid urea alkyl ester adduct is separated, and because the moiety now containing mainly the essential w3 fatty acid esters and the non-saponifiable portion is then removed by a known method with a solvent for the w3 fatty acid chyl esters and the unsaponifiable portion, after which the solv After a preparatory cleaning of the extract with a dilute acid soluble in water, it is separated so that the resulting concentrate, together with its fatty acid chyl esters w3 and the non-saponifiable portion, are cooled for the crystallization of cholesterol and others. undefined unsaponifiable compounds.

MX004578A 1985-12-19 1986-12-08 A CONCENTRATE OF REFINED FISH OIL AND PROCEDURE FOR THE PRODUCTION OF THE SAME MX168698B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO855147A NO157302C (en) 1985-12-19 1985-12-19 PROCEDURE FOR THE PREPARATION OF A FISH OIL CONCENTRATE.

Publications (1)

Publication Number Publication Date
MX168698B true MX168698B (en) 1993-06-04

Family

ID=19888637

Family Applications (1)

Application Number Title Priority Date Filing Date
MX004578A MX168698B (en) 1985-12-19 1986-12-08 A CONCENTRATE OF REFINED FISH OIL AND PROCEDURE FOR THE PRODUCTION OF THE SAME

Country Status (15)

Country Link
EP (1) EP0255824B1 (en)
AR (1) AR242111A1 (en)
AU (1) AU6621186A (en)
CA (1) CA1303416C (en)
DD (1) DD261805A1 (en)
DE (1) DE3668467D1 (en)
IE (1) IE59171B1 (en)
IS (1) IS1425B6 (en)
MA (1) MA20840A1 (en)
MX (1) MX168698B (en)
NO (1) NO157302C (en)
NZ (1) NZ218500A (en)
PT (1) PT83991B (en)
WO (1) WO1987003899A1 (en)
ZA (1) ZA868927B (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8819110D0 (en) * 1988-08-11 1988-09-14 Norsk Hydro As Antihypertensive drug & method for production
US5336792A (en) * 1990-03-12 1994-08-09 Einar Sola Process for enrichment of fat with regard to polyunsaturated fatty acids and phospholipids, and application of such enriched fat
SE9303446D0 (en) * 1993-10-20 1993-10-20 Trikonex Ab A novel urea fractionation process
GB9404483D0 (en) * 1994-03-08 1994-04-20 Norsk Hydro As Refining marine oil compositions
TW425285B (en) 1996-06-10 2001-03-11 Viva America Marketing Inc Fish oil and garlic nutritive supplement
EP1004303B1 (en) * 1997-06-16 2004-10-13 Nippon Suisan Kaisha, Ltd. Composition having capability of removing risk factor during exercise
NO309795B1 (en) * 1998-07-01 2001-04-02 Norsk Hydro As Method for stabilizing oils and their use, method for stabilizing pigments, and method for preparing for
IT1308613B1 (en) 1999-02-17 2002-01-09 Pharmacia & Upjohn Spa ESSENTIAL FATTY ACIDS IN THE PREVENTION OF CARDIOVASCULAR EVENTS.
NO311041B1 (en) * 1999-12-22 2001-10-01 Norsk Hydro As Stabilization of pigments and polyunsaturated oils and oil concentrates
WO2001051598A1 (en) 2000-01-11 2001-07-19 Monsanto Technology Llc Process for making an enriched mixture of polyunsaturated fatty acid esters
AT414205B (en) 2000-06-20 2006-10-15 Vis Vitalis Lizenz & Handels PROCESS FOR PRODUCING UNSATURATED FATTY ACID DRY CONCENTRATE
ITMI20010129A1 (en) 2001-01-25 2002-07-25 Pharmacia & Upjohn Spa ESSENTIAL FATTY ACIDS IN THE THERAPY OF HEART INSUFFICIENCY AND HEART FAILURE
EP2295529B2 (en) 2002-07-11 2022-05-18 Basf As Use of a volatile environmental pollutants-decreasing working fluid for decreasing the amount of pollutants in a fat for alimentary or cosmetic use
SE0202188D0 (en) 2002-07-11 2002-07-11 Pronova Biocare As A process for decreasing environmental pollutants in an oil or a fat, a volatile fat or oil environmental pollutants decreasing working fluid, a health supplement, and an animal feed product
ITMI20032247A1 (en) * 2003-11-19 2005-05-20 Tiberio Bruzzese INTERACTION OF POLAR DERIVATIVES OF COMPOUNDS INSATURATED WITH INORGANIC SUBSTRATES
PL2447356T3 (en) 2005-06-07 2016-10-31 Eukaryotic microorganisms for producing lipids and antioxidants
ITMI20051560A1 (en) * 2005-08-10 2007-02-11 Tiberio Bruzzese COMPOSITION OF N-3 FATTY ACIDS WITH HIGH CONCENTRATION OF EPA AND E-O DHA AND CONTAINING N-6 FATTY ACIDS
CN101981201A (en) 2006-08-01 2011-02-23 加拿大海洋营养食品有限公司 Oil producing microbes and methods of modification thereof
PE20130491A1 (en) 2009-12-30 2013-05-02 Basf Pharma Callanish Ltd SIMULATED PROCESS OF CHROMATOGRAPHIC SEPARATION OF MOBILE BED FOR PURIFICATION OF POLYINSATURATED FATTY ACIDS
ITMI20102297A1 (en) 2010-12-15 2012-06-16 Prime Europ Therapeuticals PROCEDURE FOR STABILIZING FAT POLYINSATURED ACIDS BY MEANS OF METAL HYDRATES
JP5863833B2 (en) * 2011-03-08 2016-02-17 コグニス・アイピー・マネージメント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＣｏｇｎｉｓ ＩＰ Ｍａｎａｇｅｍｅｎｔ ＧｍｂＨ Process for distillation of fatty acid esters
GB201111589D0 (en) 2011-07-06 2011-08-24 Equateq Ltd New modified process
GB201111594D0 (en) 2011-07-06 2011-08-24 Equateq Ltd New improved process
GB201111595D0 (en) 2011-07-06 2011-08-24 Equateq Ltd Improved process
GB201111591D0 (en) 2011-07-06 2011-08-24 Equateq Ltd Further new process
GB201111601D0 (en) 2011-07-06 2011-08-24 Equateq Ltd New process
GB201300354D0 (en) 2013-01-09 2013-02-20 Basf Pharma Callanish Ltd Multi-step separation process
CN105189740B (en) 2013-03-13 2019-01-15 帝斯曼营养品股份公司 Engineered microorganisms
US9428711B2 (en) 2013-05-07 2016-08-30 Groupe Novasep Chromatographic process for the production of highly purified polyunsaturated fatty acids
EP2883860B1 (en) 2013-12-11 2016-08-24 Novasep Process Chromatographic method for producing polyunsaturated fatty acids
US10975031B2 (en) 2014-01-07 2021-04-13 Novasep Process Method for purifying aromatic amino acids
US9163198B2 (en) * 2014-01-17 2015-10-20 Orochem Technologies, Inc. Process for purification of EPA (eicosapentanoic acid) ethyl ester from fish oil
WO2016028235A1 (en) * 2014-08-18 2016-02-25 Chiang Mai University A system and method for extracting and/or concentrating vitamin e
AR104042A1 (en) 2015-03-26 2017-06-21 Mara Renewables Corp HIGH-DENSITY PRODUCTION OF BIOMASS AND OIL USING GLUCEROL IN GROSS
CN107666904B (en) 2015-03-26 2022-02-01 提贝托·布鲁泽塞 Purified composition of polyunsaturated fatty acids, method for preparing same and use thereof
WO2016182452A1 (en) 2015-05-13 2016-11-17 Epax Norway As Very long chain polyunsaturated fatty acids from natural oils
KR102676949B1 (en) 2015-07-13 2024-06-19 마라 리뉴어블즈 코퍼레이션 How to enhance microalgae metabolism of xylose
US10851395B2 (en) 2016-06-10 2020-12-01 MARA Renewables Corporation Method of making lipids with improved cold flow properties
CN111315855B (en) 2017-09-14 2023-07-25 发酵生物技术有限公司 Improved method for extracting cholesterol from fish oil waste residue
US10196586B1 (en) * 2018-02-14 2019-02-05 Golden Omega S.A. Feed ingredient

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1176916B (en) * 1984-10-10 1987-08-18 Elvira Pistolesi PHARMACEUTICAL OR DIETETIC COMPOSITION WITH HIGH ANTI-THROMBOTIC AND ANTI-ARTERIOSCLEROTIC ACTIVITY

Also Published As

Publication number Publication date
IE59171B1 (en) 1994-01-12
DD261805A1 (en) 1988-11-09
CA1303416C (en) 1992-06-16
DE3668467D1 (en) 1990-03-01
PT83991A (en) 1987-01-01
AU6621186A (en) 1987-07-15
EP0255824A1 (en) 1988-02-17
PT83991B (en) 1989-01-17
ZA868927B (en) 1987-08-26
IS3159A7 (en) 1987-06-20
IS1425B6 (en) 1990-03-28
NO157302C (en) 1988-02-24
AR242111A1 (en) 1993-03-31
MA20840A1 (en) 1987-07-01
EP0255824B1 (en) 1990-01-24
NO855147L (en) 1987-06-22
NZ218500A (en) 1989-03-29
NO157302B (en) 1987-11-16
IE863064L (en) 1987-06-19
WO1987003899A1 (en) 1987-07-02

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