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采用清除DPPH·和·OH法评价吴茱萸不同溶剂水、甲醇、乙醇和乙酸乙酯提取物的抗氧化活性。同时,通过测定抑菌圈直径大小研究吴茱萸不同溶剂提取物对金黄色葡萄球菌、枯草芽孢杆菌和大肠杆菌的抑菌效果。结果表明:吴茱萸不同溶剂提取物均具有较强的抗氧化活性和抑菌活性,且以吴茱萸的乙醇提取物抗氧化和抑菌活性最强。溶剂对吴茱萸提取物抗氧化和抑菌活性有明显影响,说明选择合适溶剂有助于吴茱萸抗氧化和抑菌活性成分的溶出。
The DPPH · and · OH methods were used to evaluate the antioxidant activity of different solvents of Evodia rutaecarpa water, methanol, ethanol and ethyl acetate extract. At the same time, the antibacterial effect of different solvent extracts of Evodia rutaecarpa on Staphylococcus aureus, Bacillus subtilis and Escherichia coli was studied by determining the diameter of bacteriostatic circle. The results showed that: Evodia different solvent extracts have strong antioxidant activity and antibacterial activity, and Evodia ethanol extract the strongest anti-oxidation and antibacterial activity. Solvent on Evodia extract antioxidant and antibacterial activity had a significant effect, indicating that the choice of a suitable solvent will help Evodia anti-oxidation and antibacterial active ingredient dissolution.