Premium
Glyceride studies. Part III. The component glycerides of five seed oils containing linolenic acid
Author(s) -
Gunstone F. D.,
Padley F. B.
Publication year - 1965
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02632454
Subject(s) - glyceride , chemistry , chromatography , silver nitrate , lipolysis , gas chromatography , thin layer chromatography , organic chemistry , fatty acid , biochemistry , adipose tissue
The component glycerides of linseed, wild rose, candlenut, soya and stillingia oils have been estimated by chromatography on thin layers of silica impregnated with silver nitrate. The separated glycerides are identified, qualitatively and quantitatively, by gas‐liquid chromatography (GLC) of their methyl esters in presence of added methyl heptadecanoate as an internal standard. The results agree with those obtained by lipolysis or calculated directly from the component acids on the basis of the theory of positional distribution.