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首页> 外文期刊>Journal of applied sciences and environmental management >Antifungal and Antibacterial Activities of an Alcoholic Extract of Senna alata Leaves
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Antifungal and Antibacterial Activities of an Alcoholic Extract of Senna alata Leaves

机译：番泻叶乙醇提取物的抑菌和抑菌活性

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摘要

Methanolic, ethanolic and petroleum ether extracts of Senna alata leaves were screened for phytochemicals, antibacterial and antifungal activities. Out of the three crude extracts, the methanolic extract showed the highest activity than the ethanolic and petroleum ether extracts. The unidentified active components purified from preparative thin layer chromatography exhibited low activities against Mucor, Rhizopus and Aspergillus niger at 70 μg/ml while higher activity was exhibited against all the test organisms at 860 μg/ml.
机译：筛选了番泻叶的甲醇，乙醇和石油醚提取物的植物化学成分，抗菌和抗真菌活性。在三种粗提取物中，甲醇提取物显示出比乙醇和石油醚提取物最高的活性。从制备型薄层色谱纯化的未鉴定的活性成分在70μg/ ml下对Mucor，根霉和黑曲霉表现出较低的活性，而在860μg/ ml下对所有受试生物表现出较高的活性。

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