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首页> 外文期刊>African Journal of Biotechnology >Phytochemical screening and antimicrobial activity of roots, stem-bark and leave extracts of Grewia mollis
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Phytochemical screening and antimicrobial activity of roots, stem-bark and leave extracts of Grewia mollis

机译：植物化学筛查和抗菌活性的根，干树皮和饲养叶片

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摘要

The roots, stem-bark and leaves of?Grewia mollis?which is used as herbal remedies for the cure of diarrhea and dysentery by natives in northern part of Nigeria were studied. The ethanol and water extracts of roots, stem-bark and leaves of the plant were subjected to phytochemical screening and antimicrobial activity against?Salmonella typhii, Escherichia coli, Streptococcus?sp. and?Staphylococcus aureus.?From the tests carried out, the result reveals the presence of saponins, flavonoids, glycosides, tannins, volatile oils, alkaloids and phenols in the leaves extract of the plant. The antimicrobial activity revealed that ethanol extracts of the plant parts were active against?E. coli, S. aureus?and?Streptococcus?sp. This supports the claims of efficacy reported in fork use of the plant in the treatment of disease caused by some pathogens and if further purified can be used as source of novel antibiotics.
机译：ROOTS，Step-Bark和叶子的Grewia Mollis？研究了作为尼日利亚北部的当地人的腹泻和痢疾治愈的草药补救措施。将乙醇和水提取物的根，干树皮和植物的叶子进行植物化学筛查和抗微生物活性，反对？沙门氏菌Typhii，大肠杆菌，链球菌？SP。和？葡萄球菌的葡萄球菌。结果表明，结果显示了植物的叶子提取物中存在皂苷，黄酮，糖苷，单宁，挥发性油，生物碱和酚。抗微生物活性显示植物部件的乙醇萃取物对Δe有效。大肠杆菌，金黄色葡萄球菌？和？链球菌？sp。这支持植物中报告的植物中报告的有效性的权利要求治疗由一些病原体引起的疾病，并且如果进一步纯化可用作新型抗生素的来源。

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