FR2328762A1 - Procede pour la separation de diglycerides symetriques de melanges de glycerides en contenant - Google Patents

Procede pour la separation de diglycerides symetriques de melanges de glycerides en contenant

Info

Publication number
FR2328762A1
FR2328762A1 FR7629943A FR7629943A FR2328762A1 FR 2328762 A1 FR2328762 A1 FR 2328762A1 FR 7629943 A FR7629943 A FR 7629943A FR 7629943 A FR7629943 A FR 7629943A FR 2328762 A1 FR2328762 A1 FR 2328762A1
Authority
FR
France
Prior art keywords
separation
mixtures containing
glyceride mixtures
diglycerides
symmetrical
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
FR7629943A
Other languages
English (en)
French (fr)
Other versions
FR2328762B1 (cg-RX-API-DMAC10.html
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of FR2328762A1 publication Critical patent/FR2328762A1/fr
Application granted granted Critical
Publication of FR2328762B1 publication Critical patent/FR2328762B1/fr
Granted 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
    • C11B7/0041—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 mixtures of individualized solvents (water is not taken into account)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
FR7629943A 1975-10-06 1976-10-05 Procede pour la separation de diglycerides symetriques de melanges de glycerides en contenant Granted FR2328762A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/619,741 US4018806A (en) 1975-10-06 1975-10-06 Process for recovering symmetrical diglycerides from glyceride mixtures

Publications (2)

Publication Number Publication Date
FR2328762A1 true FR2328762A1 (fr) 1977-05-20
FR2328762B1 FR2328762B1 (cg-RX-API-DMAC10.html) 1980-10-24

Family

ID=24483113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629943A Granted FR2328762A1 (fr) 1975-10-06 1976-10-05 Procede pour la separation de diglycerides symetriques de melanges de glycerides en contenant

Country Status (12)

Country Link
US (1) US4018806A (cg-RX-API-DMAC10.html)
JP (1) JPS5265212A (cg-RX-API-DMAC10.html)
BE (1) BE846987A (cg-RX-API-DMAC10.html)
CA (1) CA1084945A (cg-RX-API-DMAC10.html)
DE (1) DE2644916A1 (cg-RX-API-DMAC10.html)
DK (1) DK443976A (cg-RX-API-DMAC10.html)
FR (1) FR2328762A1 (cg-RX-API-DMAC10.html)
GB (1) GB1553253A (cg-RX-API-DMAC10.html)
IE (1) IE43665B1 (cg-RX-API-DMAC10.html)
IT (1) IT1069055B (cg-RX-API-DMAC10.html)
LU (1) LU75942A1 (cg-RX-API-DMAC10.html)
NL (1) NL7611000A (cg-RX-API-DMAC10.html)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154749A (en) * 1977-07-08 1979-05-15 Aarjis Poefabrik A/S Method for catalytic rearrangement of 1,2-diglycerides into 1,3-diglycerides
US4880658A (en) * 1983-07-26 1989-11-14 Nestec S.A. Obtaining a fat fraction with azeotropic solvents
US4601857A (en) * 1983-07-26 1986-07-22 Nestec S. A. Process for fat fractionation with azeotropic solvents
GB8418154D0 (en) * 1984-07-17 1984-08-22 Unilever Plc Edible fat composition
JPH0738771B2 (ja) * 1989-01-17 1995-05-01 花王株式会社 液状食用油組成物
PT95218A (pt) * 1989-09-08 1991-05-22 Siegfried Peter Processo para a preparacao de monogliceridos puros, digliceridos puros e/ou trigliceridos puros
GB9212788D0 (en) * 1992-06-16 1992-07-29 Efamol Holdings Separation of unsaturates
WO1995022257A1 (en) * 1994-02-18 1995-08-24 Loders Croklaan B.V. Fat blends containing diglycerides
CN1056730C (zh) * 1994-04-29 2000-09-27 尤尼利弗公司 冰淇淋涂层用脂肪
US5959128A (en) * 1996-03-13 1999-09-28 Cargill Incorporated Method for preparation of purified glycerides and products
FR2763939A1 (fr) * 1997-05-27 1998-12-04 Atochem Elf Sa Procede d'obtention de coupes d'esters methyliques d'acides gras c11 -c20 a bas point de trouble
US6261812B1 (en) * 1997-08-18 2001-07-17 Kao Corporation Process for producing diglycerides
US5908655A (en) * 1997-10-21 1999-06-01 Danisco A/S Shortening system, products therewith, and methods for making and using the same
US6139897A (en) * 1998-03-24 2000-10-31 Kao Corporation Oil or fat composition containing phytosterol
JP3718113B2 (ja) 2000-07-13 2005-11-16 花王株式会社 油脂組成物の固液分別法
US7687096B2 (en) * 2005-12-28 2010-03-30 Caravan Ingredients Inc. Non-hydrogenated vegetable oil based margarine for puff pastry containing an elevated diglyceride emulsifier
US20070148314A1 (en) * 2005-12-28 2007-06-28 Lawrence Skogerson Peanut butter having a non-hydrogenated vegetable oil based high diglyceride emulsifier
US7691428B2 (en) * 2005-12-28 2010-04-06 Caravan Ingredients Inc. Non-hydrogenated vegetable oil based shortening containing an elevated diglyceride emulsifier composition
CN105263321B (zh) 2013-03-28 2018-07-27 哥伦比亚大学纽约管理委员会 用omega-3甘油酯再灌注促进对用于移植的供体器官的保护
CN115932101A (zh) * 2022-12-23 2023-04-07 山东省农业科学院 一种快速检测油脂中甘油二酯含量的方法
CN117757568A (zh) * 2023-12-15 2024-03-26 大连医诺生物股份有限公司 一种长链脂肪酸甘油二酯的提纯方法
CN118879798B (zh) * 2024-07-05 2025-10-31 浙江常发粮油食品有限公司 一种用于减肥的山茶油基甘油二酯及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626952A (en) * 1949-10-26 1953-01-27 Procter & Gamble Diglyceride preparation
US3012890A (en) * 1960-02-03 1961-12-12 Herbert J Dutton Synthetic cocoa butter substitute
US3312724A (en) * 1964-03-04 1967-04-04 Glidden Co Preparation of symmetrical 1, 3-diglycerides
US3634473A (en) * 1966-11-21 1972-01-11 Scm Corp Process for manufacture of symmetrical glycerides

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682550A (en) * 1944-12-07 1954-06-29 Swift & Co Solvent treatment
US2740799A (en) * 1951-06-11 1956-04-03 Swift & Co Solvent treatment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626952A (en) * 1949-10-26 1953-01-27 Procter & Gamble Diglyceride preparation
US3012890A (en) * 1960-02-03 1961-12-12 Herbert J Dutton Synthetic cocoa butter substitute
US3312724A (en) * 1964-03-04 1967-04-04 Glidden Co Preparation of symmetrical 1, 3-diglycerides
US3634473A (en) * 1966-11-21 1972-01-11 Scm Corp Process for manufacture of symmetrical glycerides

Also Published As

Publication number Publication date
DE2644916A1 (de) 1977-04-07
BE846987A (fr) 1977-04-06
DK443976A (da) 1977-04-07
FR2328762B1 (cg-RX-API-DMAC10.html) 1980-10-24
US4018806A (en) 1977-04-19
NL7611000A (nl) 1977-04-12
IE43665B1 (en) 1981-04-22
CA1084945A (en) 1980-09-02
IE43665L (en) 1977-04-06
JPS5265212A (en) 1977-05-30
IT1069055B (it) 1985-03-25
LU75942A1 (cg-RX-API-DMAC10.html) 1977-05-25
GB1553253A (en) 1979-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse