ES2363518A8 - Procedimiento para la purificación de trigliceridos que contienen �?cido estearidónico en posición sn-2. - Google Patents

Procedimiento para la purificación de trigliceridos que contienen �?cido estearidónico en posición sn-2. Download PDF

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Publication number
ES2363518A8
ES2363518A8 ES201000070A ES201000070A ES2363518A8 ES 2363518 A8 ES2363518 A8 ES 2363518A8 ES 201000070 A ES201000070 A ES 201000070A ES 201000070 A ES201000070 A ES 201000070A ES 2363518 A8 ES2363518 A8 ES 2363518A8
Authority
ES
Spain
Prior art keywords
purification
procedure
acid
sterearic
triglicerides
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.)
Granted
Application number
ES201000070A
Other languages
English (en)
Other versions
ES2363518A1 (es
ES2363518B1 (es
Inventor
Jose Luis Guil Guerrero
Miguel Angel Rincón Cervera
Elena Venegas Venegas
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.)
Universidad De Almer ?a
Universidad de Almeria
Original Assignee
Universidad De Almer ?a
Universidad de Almeria
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 Universidad De Almer ?a, Universidad de Almeria filed Critical Universidad De Almer ?a
Priority to ES201000070A priority Critical patent/ES2363518B1/es
Publication of ES2363518A1 publication Critical patent/ES2363518A1/es
Publication of ES2363518A8 publication Critical patent/ES2363518A8/es
Application granted granted Critical
Publication of ES2363518B1 publication Critical patent/ES2363518B1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/115—Fatty acids or derivatives thereof; Fats or oils
    • A23L33/12—Fatty acids or derivatives thereof
    • A23L1/3008—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/20—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
    • A61K31/202—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids having three or more double bonds, e.g. linolenic
    • 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
    • C11B7/0058—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 or mixtures of solvents of different natures or compositions used in succession

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Nutrition Science (AREA)
  • Mycology (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Fats And Perfumes (AREA)
  • Edible Oils And Fats (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento para la purificación de triglicéridos que contiene ácido estearidónico en posición sn-2.#La invención se refiere a un procedimiento para la purificación de TGs ricos en SDA en posición sn-2 mediante cromatografía en columna gravimétrica, a un extracto de TGs ricos en SDA en posición sn-2 obtenido mediante dicho procedimiento y su uso en la industria.
ES201000070A 2010-01-23 2010-01-23 Procedimiento para la purificación de trigliceridos que contienen ácido estearidónico en posición sn-2. Active ES2363518B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201000070A ES2363518B1 (es) 2010-01-23 2010-01-23 Procedimiento para la purificación de trigliceridos que contienen ácido estearidónico en posición sn-2.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201000070A ES2363518B1 (es) 2010-01-23 2010-01-23 Procedimiento para la purificación de trigliceridos que contienen ácido estearidónico en posición sn-2.

Publications (3)

Publication Number Publication Date
ES2363518A1 ES2363518A1 (es) 2011-08-08
ES2363518A8 true ES2363518A8 (es) 2012-04-10
ES2363518B1 ES2363518B1 (es) 2012-06-13

Family

ID=44303462

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201000070A Active ES2363518B1 (es) 2010-01-23 2010-01-23 Procedimiento para la purificación de trigliceridos que contienen ácido estearidónico en posición sn-2.

Country Status (1)

Country Link
ES (1) ES2363518B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103864656B (zh) * 2014-03-03 2016-05-11 山东师范大学 制备富含虾青素奇数脂肪酸一酯的虾青素一酯的方法
CN103820223B (zh) * 2014-03-03 2015-12-09 山东师范大学 富含饱和和富含不饱和脂肪酸的南极磷虾虾青素二酯的分离方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062114A1 (en) * 1981-04-08 1982-10-13 THE PROCTER & GAMBLE COMPANY Fractionation of triglyceride mixtures
KR970002037B1 (ko) * 1994-12-09 1997-02-21 농촌진흥청 들깨유로부터 α-리놀렌산(ALA)을 분리, 정제하는 방법
US6340485B1 (en) * 1996-06-03 2002-01-22 Croda International Plc Compositions and uses thereof
EP0928185B1 (en) * 1996-06-03 2003-09-03 CRODA INTERNATIONAL plc Compositions and uses thereof
US6399803B1 (en) * 1999-02-26 2002-06-04 Omegatech, Inc. Process for separating a triglyceride comprising a docosahexaenoic acid residue from a mixture of triglycerides

Also Published As

Publication number Publication date
ES2363518A1 (es) 2011-08-08
ES2363518B1 (es) 2012-06-13

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