四翅四胸草荚果对几种病原菌的抑菌性能

E. Enaregha, Sylvester Chibueze Izah, Queen Okiriya
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引用次数: 0

摘要

研究了四翅片四胸草的水提液、丙酮提液和乙醇提液的抑菌性能。这些样本购自尼日利亚巴耶尔萨州叶纳戈阿的Swali市场。采用水(水溶液)、丙酮和乙醇进行提取。采用琼脂孔扩散敏感性试验进行研究。水提物对大肠杆菌、假单胞菌、金黄色葡萄球菌和变形杆菌的抑制区分别为8.00mm、8.00mm、8.67mm和9.00mm,丙酮提物对9.33mm、9.00mm、11.67mm和10.00mm,乙醇提物对13.00、11.33mm、13.33mm和12.00mm。方差分析结果表明,不同分离物对四翅片足部水提液、丙酮提液和乙醇提液的抑制区差异不显著(P > 0.05)。通过与氨苄氯酮的药效比较,其活性的统计顺序为:水溶液<丙酮<乙醇<氨苄氯酮。说明不同的溶剂对提取物的抑菌活性有不同的影响。综上所述,该抑制区表明四翅四胸草可用于广谱抗生素的开发。因此,有必要提取四翅草豆荚中具有抗菌活性的化合物。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Antibacterial Properties of Tetrapleura tetraptera pod against some pathogens
This study assessed the antibacterial properties of aqueous, acetone and ethanolic extracts of Tetrapleura tetraptera pod. The samples were bought from Swali market in Yenagoa, Bayelsa state, Nigeria. Water (aqueous), acetone and ethanol were used for the extraction. Agar well diffusion sensitivity testing was employed for the study. Zone of inhibition results for Escherichia coli, Pseudomonas species, Staphylococcus aureus and Proteus species were 8.00mm, 8.00mm, 8.67mm and 9.00mm, respectively for aqueous extracts, 9.33mm, 9.00mm, 11.67mm and 10.00mm, respectively for acetone extracts, and 13.00, 11.33mm, 13.33mm and 12.00mm, respectively for ethanolic extracts. Analysis of variance showed that there was no significant difference (P > 0.05) in the zone of inhibition across the various isolates for aqueous, acetone and ethanolic extracts of Tetrapleura tetraptera pod . Based on comparison of the efficacy of the extracts with Ampiclox, the activities were in the statistical order: aqueous< acetone < ethanol
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