Shitut S, Pandit V, Mehta B K
School of Studies in Chemistry, Vikram University, Ujjain, India.
Cent Eur J Public Health. 1999 Aug;7(3):137-9.
The in vitro antimicrobial activity of different varieties of Piper betle Linn, leaf stalk extracts were studied against human pathogenic bacteria and phytopathogenic fungi by comparing the results with standard microbial susceptibility testing biodiscs. The ethyl acetate and ethanol extracts of all the four varieties have shown significant activity against bacteria Vibrio cholerae ogawa, Staphylococcus aureus, Diplococcus pneumoniae and Klebsiella aerogenes. The hexane and benzene extracts have shown moderate activity, while other extracts have shown poor or no activity. In the same way ethyl acetate and ethanol extracts of all the varieties have shown moderate to significant activity against most of the fungi tested, while other extracts showed poor or moderate activity.
通过与标准微生物药敏测试生物盘的结果进行比较，研究了不同品种蒌叶叶柄提取物对人类病原菌和植物病原真菌的体外抗菌活性。所有四个品种的乙酸乙酯和乙醇提取物对霍乱弧菌小川型、金黄色葡萄球菌、肺炎双球菌和产气克雷伯菌均表现出显著活性。己烷和苯提取物表现出中等活性，而其他提取物表现出较弱或无活性。同样，所有品种的乙酸乙酯和乙醇提取物对大多数测试真菌表现出中等至显著活性，而其他提取物表现出较弱或中等活性。
