›› 2010, Vol. 5 ›› Issue (4): 153-157.
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Sudhir Kumar Kothiyal 1; Deepak Kumar Semwal 1,2 *; Ruchi Badoni 1; Usha Rawat 1
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Abstract: The fatty acids obtained from Ilex dipyrena Wallich leaves were esterified and subjected to detailed GC-MS analysis. Of the total esterified fatty acids, only 98.148 % were characterised and methyl cembratriene (7.692 %), methylcommate B (7.453 %), 2-hexadecen 3,7,11,15-tetramethyl (7.314 %) mangiferonic acid methyl ester (7.151 %), methyl cembrenene (6.542 %), methyl solanesol (6.468 %), methyl heptadecatrinoate (6.358 %) and methylcommate E (6.085 %) were found to be major constituents. The ethanolic leaf extract (reconstituted with 20 % DMSO) of the plant was evaluated for its antimicrobial activity and showed significant activity against Escherichia coli with an MIC value of 250 µg/ml.
Key words: Ilex dipyrena, Aquifoliaceae, Fatty acid, mangiferonic acid, antimicrobial, Escherichia coli
. GC-MS analysis of fatty acids and the antimicrobial activity of Ilex dipyrena Wallich leaves[J]. , 2010, 5(4): 153-157.
Sudhir Kumar Kothiyal;Deepak Kumar Semwal;*;Ruchi Badoni;Usha Rawat . GC-MS analysis of fatty acids and the antimicrobial activity of Ilex dipyrena Wallich leaves[J]. , 2010, 5(4): 153-157.
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