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Antimicrobial Activities of Essential Oils from Some Medicinal and Aromatic Plants

机译:一些药用和芳香植物精油的抗菌活性

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This research work was designed to examine the antimicrobial activities of some medicinal and aromatic plants. The essential oils of Adansonia digitata, Arachis hypodaea, Capsicum frutecens, Gossypium hirsutum, Hisbiscus esculentus, Nicotiana tabacum L., Piliostigma reticulatum Hochst, Sesamum alatum thoning, Solamum incanum L., Vernonia amygdalin and Vigna unguiculata were extracted by hydro-distillation and the oils were evaluated against some microorganisms. Among the plants tested, essential oils from Vigna unguiculata showed activity against all the tested microorganisms except Bacillius subtilis with minimum inhibition of 75 mm each. Piliostigma reticulatum Hochst showed activity against Staphylococcus aureus, Escherichia Coli, Pseudomonas aeruginosa, Candida albicans with minimum inhibition of 100 mm each. Sesamum alatum Thoning showed activity against Staphylococcus aureus, Pseudomonas aeruginosa and Proteus mirabilis with minimum inhibition of 100 mm each. The activities of the essential oils against the tested organisms may be responsible for the assumed therapeutic uses of the plants by the traditional healers.
机译:这项研究工作旨在检查一些药用和芳香植物的抗菌活性。分别以刺槐和紫花Ver藜提取的Ver木和Vi木中提取的刺槐,精油,辣椒,棉花,香豆,烟草,香叶,香叶,香叶,香叶中的精油被提取。对油脂进行了针对某些微生物的评估。在所测试的植物中,Vigna unguiculata的精油对除枯草芽孢杆菌以外的所有被测试微生物均显示出活性,每种植物的最小抑制作用为75 mm。网纹菌毛对黑金黄色葡萄球菌,大肠杆菌,铜绿假单胞菌,白色念珠菌均具有抑制作用,每个抑制作用最小为100 mm。芝麻(Sesamum alatum Thoning)对金黄色葡萄球菌,铜绿假单胞菌(Pseudomonas aeruginosa)和变形杆菌(Proteus mirabilis)表现出抑制作用,每种抑制作用最小为100 mm。精油对被测生物的活性可能是传统治疗师假定的植物治疗用途的原因。

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