GB770843A - Improvements in the extraction of boleko oil - Google Patents

Improvements in the extraction of boleko oil

Info

Publication number
GB770843A
GB770843A GB17560/55A GB1756055A GB770843A GB 770843 A GB770843 A GB 770843A GB 17560/55 A GB17560/55 A GB 17560/55A GB 1756055 A GB1756055 A GB 1756055A GB 770843 A GB770843 A GB 770843A
Authority
GB
United Kingdom
Prior art keywords
extraction
oil
solvents
kernels
glyceride
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
GB17560/55A
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.)
UCB SA
Original Assignee
UCB SA
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 UCB SA filed Critical UCB SA
Publication of GB770843A publication Critical patent/GB770843A/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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting

Abstract

Boleko oil, also known as isano oil, is extracted from materials containing it by using in succession a hydrocarbon solvent with a boiling point lower than 75 DEG C. and a chlorinated or oxygenated solvent. The starting materials may comprise Onquekoa kernels or the oil obtained by pressing such kernels. The oil obtained in the first extraction is rich in the glyceride of isanic acid and that in the second extraction in the glyceride of isanolic acid. The hydrocarbon solvents specified comprise a hexane, a pentane or a butane or mixtures of aliphatic hydrocarbons such as petroleum ether. The chlorinated or oxygenated solvents are preferably of not too high a boiling point and the solvents specified comprise either, methyl chloride, methylene chloride, chloroform, acetone, carbon tetrachloride and isopropanol. The extracting temperature are preferably about 15 DEG C. for the first extraction and 35 DEG C. for the second. Before extraction with the two solvents the kernels or pressed oil therefrom may be treated in the cold with methanol.
GB17560/55A 1954-06-19 1955-06-17 Improvements in the extraction of boleko oil Expired GB770843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE770843X 1954-06-19

Publications (1)

Publication Number Publication Date
GB770843A true GB770843A (en) 1957-03-27

Family

ID=3880169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17560/55A Expired GB770843A (en) 1954-06-19 1955-06-17 Improvements in the extraction of boleko oil

Country Status (1)

Country Link
GB (1) GB770843A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6361814B2 (en) 1997-02-07 2002-03-26 Cargill Incorporated Method and arrangement for processing cocoa mass; resulting products
CN103789083A (en) * 2014-02-17 2014-05-14 南京工业大学大丰海洋产业研究院 Method for extracting fungal oil

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6361814B2 (en) 1997-02-07 2002-03-26 Cargill Incorporated Method and arrangement for processing cocoa mass; resulting products
US6610343B2 (en) 1997-02-07 2003-08-26 Cargill, Incorporated Method for processing cocoa mass
US7709041B2 (en) 1997-02-07 2010-05-04 Cargill, Incorporated Low-fat cocoa powder
CN103789083A (en) * 2014-02-17 2014-05-14 南京工业大学大丰海洋产业研究院 Method for extracting fungal oil
CN103789083B (en) * 2014-02-17 2016-01-20 南京工业大学大丰海洋产业研究院 A kind of fungal oil extracting method

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