NATURAL PRODUCT RESEARCH AND DEVELOPMENT ›› 2016, Vol. 28 ›› Issue (4): 551-555.doi: 10.16333/j.1001-6880.2016.4.015

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Synthesis of Rutin-Chromium(Ⅲ) Complex and Investigation of its Antibacterial Properties

LI Ai-hua1*,GUO Yan-hua1,ZHANG Yu-min1,XU Guo-quan2   

  1. 1 School of Chemistry and Environmental Engineering; 2 School of Life Sciences,Jianghan University,Hubei Wuhan 430056,China
  • Online:2016-04-30 Published:2016-05-13

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 pH 6.

Key words: rutin, rutin-Cr(Ⅲ), chromium complex and composition, antibacterial effect

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