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Cyclopropenoid fatty acids in seed oils of<i>Sida acuta</i> and<i>Sida rhombifolia</i> (malvaceae)

Moghis U. AhmadDepartment of Chemistry Aligarh Muslim University 202001 Aligarh IndiaSaddam HusainDepartment of Chemistry Aligarh Muslim University 202001 Aligarh IndiaMohamad M. AhmadDepartment of Chemistry Aligarh Muslim University 202001 Aligarh IndiaSharifah OsmanDepartment of Chemistry Aligarh Muslim University 202001 Aligarh IndiaR. SubbaraoRegional Research Laboratory 500009 Hyderabad India
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ABI

Abstract

Abstract Seed oils of Sida acuta and Sida rhombifolia were found to contain sterculic (11.0, 10.8%) and malvalic (1.7, 2.0%) acids respectively, in addition to the normal fatty acids. Co‐occurrence of these acids was established by gas liquid chromatography of the silver nitrate‐methanol‐treated methyl esters using Sterculia foetida esters as a reference standard. This gas liquid chromatography technique of quantitation was found most suitable to estimate these acids in low level cyclopropenoid acid‐containing seed oils.

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