GB801582A - Process for the production of alkoxyglycerolesters from lipid mixtures - Google Patents

Process for the production of alkoxyglycerolesters from lipid mixtures

Info

Publication number
GB801582A
GB801582A GB38147/56A GB3814756A GB801582A GB 801582 A GB801582 A GB 801582A GB 38147/56 A GB38147/56 A GB 38147/56A GB 3814756 A GB3814756 A GB 3814756A GB 801582 A GB801582 A GB 801582A
Authority
GB
United Kingdom
Prior art keywords
alkoxyglycerolesters
alkoxyglycerolester
fats
seeds
ricinus communis
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
GB38147/56A
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.)
Phadia AB
Original Assignee
Kabi AB
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 Kabi AB filed Critical Kabi AB
Publication of GB801582A publication Critical patent/GB801582A/en
Expired 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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/003—Refining fats or fatty oils by enzymes or microorganisms, living or dead
    • 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/02—Pretreatment
    • C11B1/025—Pretreatment by enzymes or microorganisms, living or dead

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Fats And Perfumes (AREA)

Abstract

Alkoxyglycerolesters are obtained by treating an alkoxyglycerolester-containing natural raw material in the form of fats, mixtures of fats, or oils with lipolytic enzymes capable of bringing about selective hydrolysis of the triglyceride content as opposed to the alkoxyglycerolester content and thereafter separating the free fatty acids and glycerol thus liberated from the alkoxyglycerolesters. A suitable specific enzyme can be obtained from, for example, the seeds of the plant Ricinus communis. Separation of the esters from the hydrolysed products can be effected in manner known per se. In examples, alkoxyglycerolesters are isolated from the liver oils of the fishes Somniosus microcephalus and Squalus accanthias, bone grease and egg oil by specific hydrolysis with pulverized and ether extracted seeds of Ricinus communis or lipase obtained therefrom in acetate buffer at pH 4.5 usually in the presence of petroleum ether. In one case, manganese sulphate is added. Working up methods used include ethereal extraction of the alkalinized reaction products, alkaline extraction of the oily layer, and steam distillation.
GB38147/56A 1955-12-23 1956-12-13 Process for the production of alkoxyglycerolesters from lipid mixtures Expired GB801582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE801582X 1955-12-23

Publications (1)

Publication Number Publication Date
GB801582A true GB801582A (en) 1958-09-17

Family

ID=20342616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38147/56A Expired GB801582A (en) 1955-12-23 1956-12-13 Process for the production of alkoxyglycerolesters from lipid mixtures

Country Status (1)

Country Link
GB (1) GB801582A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3973782A1 (en) * 2012-11-02 2022-03-30 Basf As Removal of undesired components from oil compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3973782A1 (en) * 2012-11-02 2022-03-30 Basf As Removal of undesired components from oil compositions

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