Study on Antioxidant Activity of Dihydromyricetin-Zinc(II) Complex

Abstract:

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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)

Edited by:

Yanguo Shi and Jinlong Zuo

Pages:

863-867

DOI:

10.4028/www.scientific.net/AMR.183-185.863

Citation:

C. Wu et al., "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:

$35.00

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