Paper Title:
Study on Antioxidant Activity of Dihydromyricetin-Zinc(II) Complex
  Abstract

Dihydromyricetin-zinc(II) complex was synthesized. The scavenging activity of DPPH radical, hydroxyl radical, superoxide anion radical and alkane radical by dihydromyricetin-zinc(II) complex were determine, moreover compared with Vc. The results showed that dihydromyricetin-zinc(II) complex possessed strong scavenging activities on DPPH•, hydroxyl radical, superoxide anion radical and alkane radical with correspounding maximum scavenging rate 74%, 70% , 65% and 50% at the concentration from 0.1 mmol/L to 0.5 mmol/L, respectively, which were higher than Vc. These results suggested that dihydromyricetin-zinc(II) complex would be an effective free radical scavenger.

  Info
Periodical
Advanced Materials Research (Volumes 183-185)
Chapter
Environmental Biotechnology
Edited by
Yanguo Shi and Jinlong Zuo
Pages
863-867
DOI
10.4028/www.scientific.net/AMR.183-185.863
Citation
C. Wu, X. P. Zheng, L. L. Chen, "Study on Antioxidant Activity of Dihydromyricetin-Zinc(II) Complex", Advanced Materials Research, Vols. 183-185, pp. 863-867, 2011
Online since
January 2011
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Price
$32.00
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