GB385774A - A method of improving the taste and smell of fatty oils - Google Patents

A method of improving the taste and smell of fatty oils

Info

Publication number
GB385774A
GB385774A GB4230/32A GB423032A GB385774A GB 385774 A GB385774 A GB 385774A GB 4230/32 A GB4230/32 A GB 4230/32A GB 423032 A GB423032 A GB 423032A GB 385774 A GB385774 A GB 385774A
Authority
GB
United Kingdom
Prior art keywords
oil
hydrogen
smell
taste
oils
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
GB4230/32A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB385774A publication Critical patent/GB385774A/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
    • 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
    • C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
    • C11C3/123—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation using catalysts based principally on nickel or derivates

Abstract

Fats and fatty oils are improved in taste and smell by treatment below 100 DEG C. with hydrogen under pressure in presence of a non-noble metal catalyst, the quantity of hydrogen taken up being insufficient to change practically the viscosity and other physical constants of the oil and never more than about 10 litres per 500 gms. of oil. Specified oils treated are linseed, castor, colza, rape, walnut, and maize oils. For example, 1000 gm. of castor oil is treated at 80 DEG C. for \ba1/4\be hr. with hydrogen at 1,75 atmospheres in a stirring autoclave in presence of 1 per cent of highly active nickel catalyst as a carrier; 2 litres of hydrogen are absorbed, and the purgative action of the oil is not diminished.
GB4230/32A 1931-02-12 1932-02-12 A method of improving the taste and smell of fatty oils Expired GB385774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE385774X 1931-02-12

Publications (1)

Publication Number Publication Date
GB385774A true GB385774A (en) 1933-01-05

Family

ID=6370861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4230/32A Expired GB385774A (en) 1931-02-12 1932-02-12 A method of improving the taste and smell of fatty oils

Country Status (1)

Country Link
GB (1) GB385774A (en)

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