Journal
NATURAL PRODUCT RESEARCH
Volume 29, Issue 19, Pages 1865-1869Publisher
TAYLOR & FRANCIS LTD
DOI: 10.1080/14786419.2015.1005617
Keywords
Koelreuteria paniculata Laxm; antimicrobial activity; GC-MS analysis; phytochemicals
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Funding
- Research Council of University of Mazandran
- Genetics and Agricultural Biotechnology Institute of Taberestan (GABIT)
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Methanolic extract of Golden rain leaves was fractionated by column chromatography on silica gel and 18 fractions were obtained. Antimicrobial activities of fractions were investigated against Bacillus subtilis, Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa as quality control bacteria and fungus Pyricularia grisea which causes Blast disease in rice. Fractions showed more antibacterial activity at 0.04g/mL concentration only on B. subtilis and S. aureus as gram positive bacteria. Also, three fractions indicated excellent antifungal effect on fungus P. grisea. Moreover, in the present study, fractions that showed very good effect on microorganisms were used for gas chromatography-mass spectrometry analysis to identify different phytochemicals.
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