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首页> 外文期刊>Pesticide Research Journal >Chemical Examination and Antifungal Activity of Curry Leaf (Murraya koenigii (L.) Spreng.)
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Chemical Examination and Antifungal Activity of Curry Leaf (Murraya koenigii (L.) Spreng.)

机译：咖喱叶的化学检查和抗真菌活性（Murraya koenigii（L.）Spreng。）

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摘要

The essential oils and carbazole alkaloids from the leaves of Murraya koenigii(L.) Spreng. have been studied for their antifungal activity against three test fungi viz. Rhizoctonia solani, Rhizoctonia bataticola and Helminthosporium oryzae. The essential oils had shown fungitoxicity more than 50% at 2000 μg mL~(-1) concentration level. Amongst crude extracts, benzene extract was found to be more antifungal than hexane extract. Antifungal activity of pure carbazoles koenimbine were improved by their derivatisation into corresponding N-methyl koenimbine and N-methyl koenidine. However, hydrogenation of the pure carbazoles into dihydro derivatives caused reduction in the fungitoxicity.
机译：茉莉花（Murraya koenigii（L.）Spreng）叶中的香精油和咔唑生物碱。已经研究了它们对三种测试真菌的抗真菌活性。茄状枯萎病，巴蒂根枯致病和稻瘟病菌。在2000μgmL〜（-1）浓度下，精油对真菌的毒性超过50％。在粗提取物中，发现苯提取物比己烷提取物更抗真菌。纯咔唑可宁碱的抗真菌活性可通过将其衍生化为相应的N-甲基可宁碱和N-甲基可宁定来提高。但是，将纯咔唑氢化成二氢衍生物会降低真菌毒性。

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