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首页> 外文期刊>BioTechnology: An Indian Journal >Chemical composition in different parts of the ethanol extract from zanthoxylum avicennae and antimicrobial activity
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Chemical composition in different parts of the ethanol extract from zanthoxylum avicennae and antimicrobial activity

机译：花椒乙醇提取物不同部位的化学组成及抑菌活性。

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摘要

Zanthoxylum avicennae is a species of Rutaceae with some bioactivity. The contents of Total flavonols(TF) and Total phenolic acids(TP) and antifungal activities of the six parts of the ethanol extract of Zanthoxylum avicennae were evaluated. Total flavonols (TF) content was estimated by NaNO2-Al(NO)3 colorimetric assay and Total phenolic acids (TP) content was determined using the Folin–Ciocalteu method with a slight modification,while Minimum inhibitory concentration (MIC) was determined using the tube double-dilution technique. The results of the experiments can find the 40% n-BuOH fraction has the strongest antifungal activity, meanwhile having the highest contents of TF and TP,thus providing scientific data for Zanthoxylum avicennae further development and exploitation.
机译：Zanthoxylum avicennae是芸香科的一种，具有一定的生物活性。评价了六味子花椒乙醇提取物中总黄酮醇（TF），总酚酸（TP）的含量以及抗真菌活性。总黄酮醇（TF）含量通过NaNO2-Al（NO）3比色法估算，总酚酸（TP）含量通过Folin-Ciocalteu方法进行略微修改，而最低抑菌浓度（MIC）使用管双重稀释技术。实验结果表明，n-BuOH 40％级具有较强的抗真菌活性，同时TF和TP含量最高，为花椒花椒的进一步开发利用提供了科学依据。

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