Phytochemical Analysis and Antibacterial Activity of Dipterocarpus turbinatus Leaf Extracts against Staphylococcus aureus and Klebsiella pneumoniae

Chettinad Health City Medical Journal Pub Date : 2023-06-30 DOI:10.24321/2278.2044.202334

Nijanthi P

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Abstract

Introduction: In this research, Dipterocarpus turbinatus leaf extracts in aqueous, chloroform, ethanol, hexane, and methanol were examined for their phytochemical components and antimicrobial activity. Methods: Bacteria such as Staphylococcus aureus (a gram-positive bacterium) and Klebsiella pneumonia (a gram-negative bacterium) were tested for antimicrobial action. The extracts from the leaves demonstrated broad-spectrum anti-bacterial action against these microbes. Result: Acids, proteins, phenols, carbohydrates, flavonoids, alkaloids, glycosides, cardiac glycosides, steroids, tannins, starch, triterpenoids, and terpenoids were among the frequently found phytochemical components in D. turbinatus leaf extracts. Conclusion: Traditional herbal medicines, which are widely used in developed countries as well as in the developing world, can benefit greatly from the antimicrobial properties of these plants, which have been used by humans for centuries without showing any signs of toxicity. How to cite this article:Nijanthi P, Santhi S. Phytochemical Analysis and Antibacterial Activity of Dipterocarpus turbinatus Leaf Extracts against Staphylococcus aureus and Klebsiella pneumoniae. Chettinad Health City Med J. 2023;12(2):94-98. DOI: https://doi.org/10.24321/2278.2044.202334

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杜鹃叶提取物对金黄色葡萄球菌和肺炎克雷伯菌的抑菌活性及植物化学分析

摘要:本研究分别在水、氯仿、乙醇、己烷和甲醇四种溶剂条件下对杜鹃叶提取物的植物化学成分和抑菌活性进行了研究。方法:检测金黄色葡萄球菌(革兰氏阳性菌)和肺炎克雷伯菌(革兰氏阴性菌)等细菌的抗菌作用。叶提取物对这些微生物表现出广谱的抗菌作用。结果:酸、蛋白质、酚类、碳水化合物、黄酮类、生物碱、糖苷、心糖苷、类固醇、单宁、淀粉、三萜和萜类是杜仲叶提取物中常见的植物化学成分。结论:在发达国家和发展中国家广泛使用的传统草药可以从这些植物的抗菌特性中受益匪浅，这些植物已经被人类使用了几个世纪而没有显示出任何毒性迹象。Nijanthi P, Santhi S.杜鹃叶提取物对金黄色葡萄球菌和肺炎克雷伯菌的抑菌活性及植物化学分析。中国卫生与城市医学杂志，2013;12(2):94-98。DOI: https://doi.org/10.24321/2278.2044.202334

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Chettinad Health City Medical Journal

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