耳槐叶提取物抗氧化和抗菌活性的测定。

Q1 Chemistry

Chemistry Central Journal Pub Date : 2018-05-18 DOI:10.1186/s13065-018-0433-2

Yiketel Adege Chekol, Zelalem Yibralign Desta

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引用次数: 10

摘要

背景:近年来已有文献报道了从整合耳术叶中提取的植物化学分析、总黄酮含量、抗氧化和抗菌活性。结果:甲醇和乙酸乙酯提取物的总黄酮含量分别为416.5 + 0.288和248.9 + 0.872 mgAAE/100 g。两种提取物均表现出良好的抗氧化活性，对某些细菌的抑菌活性较弱至中等。结论:合集叶提取物具有较好的总黄酮含量、DPPH自由基清除活性和抗菌活性。此外，通过植物化学分析还发现了一些重要的化合物。

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Determination of antioxidant and antimicrobial activities of leaf extracts of Otostegia integrifolia.

Background: The extracts from the leaves of Otostegia integrifolia have been reported to show phytochemical analysis, total flavonoid content, antioxidant and antibacterial activities.

Results: Our results revealed that the total flavonoid content of methanol and ethyl acetate extracts is 416.5 + 0.288 and 248.9 + 0.872 mgAAE/100 g respectively. The two extracts also showed good antioxidant activity as well as weak to moderate antibacterial activity against some bacteria.

Conclusions: The leaf extracts from O. integrifolia showed good total flavonoid content, DPPH radical scavenging activity and antibacterial activity. In addition to this, the extracts also showed the presence of some important compounds by phytochemical analysis.

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来源期刊

Chemistry Central Journal 化学-化学综合

CiteScore

4.40

自引率

0.00%

发文量

审稿时长

3.5 months

期刊介绍： BMC Chemistry is an open access, peer reviewed journal that considers all articles in the broad field of chemistry, including research on fundamental concepts, new developments and the application of chemical sciences to broad range of research fields, industry, and other disciplines. It provides an inclusive platform for the dissemination and discussion of chemistry to aid the advancement of all areas of research. Sections: -Analytical Chemistry -Organic Chemistry -Environmental and Energy Chemistry -Agricultural and Food Chemistry -Inorganic Chemistry -Medicinal Chemistry -Physical Chemistry -Materials and Macromolecular Chemistry -Green and Sustainable Chemistry