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Hibiscus mutabilis Seed Oil – Characterization of HBr-Reactive Acids

✍ Scribed by Husain, S. Rafat ;Ahmad, M. S. ;Ahmad, F. ;Ahmad, M. ;Osman, S. M.

Publisher
John Wiley and Sons
Year
1989
Weight
245 KB
Volume
91
Category
Article
ISSN
0931-5985

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✦ Synopsis

The seed oil of Hibiscus mutabilis (Chameleon rose) (Malvaceae) contains three HBr-reactive fatty acids. These are found to be cis-l2,13-epoxyoleic (vernolic) acid, 5.9%; 9,10-methylene-octadec-9-enoic (sterculic) acid, 7.3%; as well a s 8,9-methylene-heptadec-8-enoic (malvalic) acid, 14.0%. Co-occurrence of these acids was established by combined spectroscopic, chromatographic and chemical techniques.

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