【摘要】 本文合成了芦丁铬配合物,通过UV、IR和TG-DTA等手段对合成产物进行了表征。主要对芦丁铬配合物及组合物(芦丁铬+鱼腥草提取物)的抑菌作用进行了研究。结果表明:芦丁铬和鱼腥草提取物联合抑菌有增效作用,其抑菌效果均优于芦丁、芦丁铬配合物、鱼腥草、芦丁和鱼腥草组合物;同时抑菌作用随浓度增大而增强;在p H为6时,抑菌效果最好。更多还原

【Abstract】 In this study,the rutin-chromium( Ⅲ) complex was synthesized and characterized by UV,IR and TG-DTA.The antibacterial properties of the rutin-Cr( Ⅲ) complex and the compositions of rutin-Cr( Ⅲ) and Houttuynia cordata thunb extract were studied. The results showed that the compositions of rutin-Cr( Ⅲ) and H. cordata extract showed synergistic antibacterial effect. Its inhibitory effect was better than that of rutin,H. cordata extract,the compositions of rutin and H. cordata extract,rutin-Cr( III) complex. The antibacterial effect increased with the increase of concentration,and the highest antibacterial effect happened at p H 6.更多还原