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Chemical and nutritional studies on the seed oil of Acacia arabica
Author(s) -
Maity C. R.,
Mandal B.
Publication year - 1990
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/bf02638955
Subject(s) - linoleic acid , oleic acid , peanut oil , bioassay , chemistry , food science , acacia , biology , fatty acid , botany , biochemistry , organic chemistry , raw material , genetics
The seeds of Acacia arabica contain 5.2% oil. Physicochemical constants and fatty acid composition of the refined seed oil were determined. The seed oil was rich in linoleic acid (39.2%) and oleic acid (32.8%). Trace quantities of epoxy and hydroxy fatty acids were present in the seed oil. Nutritional evaluation of the refined seed oil was done by rat bioassay with peanut oil as control. The animals fed 10% seed oil showed poor growth performance and low feed efficiency ratio. The digestibility of the seed oil was 90% compared to 94% for peanut oil. The seed oil in the diet of rats for 4 wk did not produce any abnormal serum lipids or histopathological findings.