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首页> 外文期刊>Allelopathy Journal >Antimicrobial activity of crude extracts and extracted phenols from gametophyte and sporophytic plant parts of Adiantum capillus-veneris L.
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Antimicrobial activity of crude extracts and extracted phenols from gametophyte and sporophytic plant parts of Adiantum capillus-veneris L.

机译：美洲铁线蕨配子体和孢子体植物粗提物和提取酚的抗菌活性

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摘要

Antimicrobial activities of crude extacts and extracted phenols from gametophyte and sporophytic plant parts of fern, Adiantum capillus-veneris L. (Fam. Adiantaceae) were studied in summer (March-June), rainy (July-October) and winter (November-February) seasons against Bacillus subtilis A.R-2 (gram positive) and Escherichia coli XL1-Blue (gram negative). Both Uncle extracts and extracted phenols from the gametophytic and sporophytic plant parts showed antimicrobial activity. All the plant parts showed maximum phenols content in the rainy season (July-October). Immature pinnules of sporophyte contained the highest amount of phenols and thus showed maximum antimicrobial activity. Antimicrobial activity was greater in gametophytic extracts than the sporophyte. Gram positive bacteria were more susceptible to the plant extracts and extracted phenols than gram negative bacteria.
机译：在夏季（3月至6月），阴雨（7月至10月）和冬季（11月至2月）研究了蕨类植物蕨类植物配子体和孢子性植物部分粗提物和提取酚的抗菌活性。 ）抵抗枯草芽孢杆菌AR-2（革兰氏阳性）和大肠杆菌XL1-Blue（革兰氏阴性）的季节。从配子体和孢子体的植物部分中叔叔提取物和提取的酚均显示出抗菌活性。在雨季（7月至10月），所有植物部位均显示出最大的酚含量。孢子体的未成熟针叶含有最高量的酚，因此显示出最大的抗菌活性。配子体提取物中的抗菌活性大于孢子体。革兰氏阳性菌比革兰氏阴性菌对植物提取物和提取的酚更敏感。

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