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Glyceride studies. V. The distribution of unsaturated acyl groups in vegetable triglycerides
Author(s) -
Gunstone F. D.,
Hamilton R. J.,
Padley F. B.,
Qureshi M. Ilyas
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/bf02632456
Subject(s) - glyceride , chemistry , hydrolysis , pancreatic lipase , lipase , oleic acid , organic chemistry , distribution (mathematics) , linolenic acid , food science , conjugated system , degree of unsaturation , linoleic acid , fatty acid , biochemistry , enzyme , mathematical analysis , mathematics , polymer
The distribution of oleic, linoleic, linolenic, petroselinic, hexadec‐9 and 11‐enoic, sterculic, four conjugated octadecatrienoic acids, isolinolenic, and octadeca‐6,9,12,15‐tetraenoic acid in vegetable triglycerides has been studied by hydrolysis with pancreatic lipase. The results, discussed in terms of a selectivity factor, indicate that these unsaturated acids do not compete equally for the secondary hydroxyl group.