GB1325924A - Process for preparing diglycerides - Google Patents

Process for preparing diglycerides

Info

Publication number
GB1325924A
GB1325924A GB1086970A GB1325924DA GB1325924A GB 1325924 A GB1325924 A GB 1325924A GB 1086970 A GB1086970 A GB 1086970A GB 1325924D A GB1325924D A GB 1325924DA GB 1325924 A GB1325924 A GB 1325924A
Authority
GB
United Kingdom
Prior art keywords
fatty acid
diglycerides
salts
stearoylglycerine
palmitoyl
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
Application number
GB1086970A
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Publication of GB1325924A publication Critical patent/GB1325924A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/30—Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/32—Cocoa products, e.g. chocolate; Substitutes therefor characterised by the composition containing organic or inorganic compounds
    • A23G1/36—Cocoa products, e.g. chocolate; Substitutes therefor characterised by the composition containing organic or inorganic compounds characterised by the fats used
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/30—Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/32—Cocoa products, e.g. chocolate; Substitutes therefor characterised by the composition containing organic or inorganic compounds
    • A23G1/36—Cocoa products, e.g. chocolate; Substitutes therefor characterised by the composition containing organic or inorganic compounds characterised by the fats used
    • A23G1/38—Cocoa butter substitutes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/30—Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/56—Cocoa products, e.g. chocolate; Substitutes therefor making liquid products, e.g. for making chocolate milk drinks and the products for their preparation, pastes for spreading, milk crumb
    • 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
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
    • C11C3/08—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils with fatty acids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G2200/00—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF containing organic compounds, e.g. synthetic flavouring agents
    • A23G2200/08—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF containing organic compounds, e.g. synthetic flavouring agents containing cocoa fat if specifically mentioned or containing products of cocoa fat or containing other fats, e.g. fatty acid, fatty alcohol, their esters, lecithin, paraffins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1325924 Diglycerides UNILEVER Ltd 19 April 1971 [6 March 1970] 10869/70 Heading C2C Fatty acid diglycerides are prepared by reacting a glycidyl ester of a fatty acid (2-22C) with a free fatty acid (2-22C) in the presence, as a catalyst, of a quaternary onium salt. The salts may be quaternary phosphonium or ammonium salts and ammonium salts such as tetraalkylammonium or trialkylbenzylammonium or alkyl or benzylpyridinium salts are preferred. Many are listed. The reaction may be with or without solvents and the product purified to a 1,3-glyceride. Triglycerides may be obtained by further esterification. Examples describe the preparation of 1-palmitoyl-3-stearoylglycerine, 1,3-dipalmitoylglycerine, 1-3,distearoylglycerine, and 1,3 dioleoylglycerine, and the triglyceride 2-oleoyl-1-palmitoyl-3-stearoylglycerine from the mixed diglyceride.
GB1086970A 1970-03-06 1971-04-19 Process for preparing diglycerides Expired GB1325924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1086970 1970-03-06

Publications (1)

Publication Number Publication Date
GB1325924A true GB1325924A (en) 1973-08-08

Family

ID=9975815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1086970A Expired GB1325924A (en) 1970-03-06 1971-04-19 Process for preparing diglycerides

Country Status (12)

Country Link
AT (1) AT304737B (en)
BE (1) BE763889A (en)
CA (1) CA920139A (en)
CH (1) CH554412A (en)
DE (1) DE2110213C3 (en)
FR (1) FR2084267A5 (en)
GB (1) GB1325924A (en)
IE (1) IE34977B1 (en)
IT (1) IT1050431B (en)
NL (1) NL7103013A (en)
SE (1) SE381866B (en)
ZA (1) ZA711370B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001029160A1 (en) * 1999-10-20 2001-04-26 Siegfried Peter Method for the reesterification of fat and/or oil of biological origin by means of alcoholysis
WO2014016257A1 (en) * 2012-07-23 2014-01-30 Loders Croklaan B.V. Confectionery composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001029160A1 (en) * 1999-10-20 2001-04-26 Siegfried Peter Method for the reesterification of fat and/or oil of biological origin by means of alcoholysis
US6359157B2 (en) * 1999-10-20 2002-03-19 Siegfried Peter Process for the transesterification of fat and/or oil of biological origin by means of alcoholysis
WO2014016257A1 (en) * 2012-07-23 2014-01-30 Loders Croklaan B.V. Confectionery composition

Also Published As

Publication number Publication date
IE34977B1 (en) 1975-10-15
IT1050431B (en) 1981-03-10
IE34977L (en) 1971-09-06
CA920139A (en) 1973-01-30
DE2110213A1 (en) 1971-10-28
AT304737B (en) 1973-01-25
BE763889A (en) 1971-09-06
DE2110213C3 (en) 1981-07-09
CH554412A (en) 1974-09-30
DE2110213B2 (en) 1980-12-04
ZA711370B (en) 1972-11-29
SE381866B (en) 1975-12-22
NL7103013A (en) 1971-09-08
FR2084267A5 (en) 1971-12-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee