IT1069055B - Procedimento per ricavare diglice ridi simmetrici da miscugli di gliceridi - Google Patents

Procedimento per ricavare diglice ridi simmetrici da miscugli di gliceridi

Info

Publication number
IT1069055B
IT1069055B IT51561/76A IT5156176A IT1069055B IT 1069055 B IT1069055 B IT 1069055B IT 51561/76 A IT51561/76 A IT 51561/76A IT 5156176 A IT5156176 A IT 5156176A IT 1069055 B IT1069055 B IT 1069055B
Authority
IT
Italy
Prior art keywords
simmetrici
excaving
diglice
ridi
glycerides
Prior art date
Application number
IT51561/76A
Other languages
English (en)
Original Assignee
Procter & Gamble
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 & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of IT1069055B publication Critical patent/IT1069055B/it

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)
  • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
IT51561/76A 1975-10-06 1976-10-04 Procedimento per ricavare diglice ridi simmetrici da miscugli di gliceridi IT1069055B (it)

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 (1)

Publication Number Publication Date
IT1069055B true IT1069055B (it) 1985-03-25

Family

ID=24483113

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51561/76A IT1069055B (it) 1975-10-06 1976-10-04 Procedimento per ricavare diglice ridi simmetrici da miscugli di gliceridi

Country Status (12)

Country Link
US (1) US4018806A (it)
JP (1) JPS5265212A (it)
BE (1) BE846987A (it)
CA (1) CA1084945A (it)
DE (1) DE2644916A1 (it)
DK (1) DK443976A (it)
FR (1) FR2328762A1 (it)
GB (1) GB1553253A (it)
IE (1) IE43665B1 (it)
IT (1) IT1069055B (it)
LU (1) LU75942A1 (it)
NL (1) NL7611000A (it)

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
US5912042A (en) * 1994-02-18 1999-06-15 Loders Croklaan B.V. Fat blends containing diglycerides
CA2186012C (en) * 1994-04-29 2000-05-30 Frederick William Cain Ice-cream coating fats
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
US20070148314A1 (en) * 2005-12-28 2007-06-28 Lawrence Skogerson Peanut butter having a non-hydrogenated vegetable oil based high diglyceride emulsifier
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
US7691428B2 (en) * 2005-12-28 2010-04-06 Caravan Ingredients Inc. Non-hydrogenated vegetable oil based shortening containing an elevated diglyceride emulsifier composition
EP2978307B1 (en) 2013-03-28 2018-12-26 The Trustees of Columbia University in the City of New York Reperfusion with omega-3 glycerides promotes donor organ protection for transplantation
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

Family Cites Families (6)

* 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
US2626952A (en) * 1949-10-26 1953-01-27 Procter & Gamble Diglyceride preparation
US2740799A (en) * 1951-06-11 1956-04-03 Swift & Co Solvent treatment
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
LU75942A1 (it) 1977-05-25
US4018806A (en) 1977-04-19
IE43665L (en) 1977-04-06
IE43665B1 (en) 1981-04-22
GB1553253A (en) 1979-09-26
BE846987A (fr) 1977-04-06
NL7611000A (nl) 1977-04-12
DK443976A (da) 1977-04-07
JPS5265212A (en) 1977-05-30
DE2644916A1 (de) 1977-04-07
FR2328762B1 (it) 1980-10-24
CA1084945A (en) 1980-09-02
FR2328762A1 (fr) 1977-05-20

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