食品科学2011，Vol.32Issue(23)：281-284,4.
桑白皮总黄酮的抗氧化与镇痛活性研究
Antioxidant and Analgesia Activities of Total Flavonoids from the Root Bark of Morus alba
摘要
Abstract
Objective： To evaluate the antioxidant and analgesic activities of total flavonoids from the root bark of Morus alba.Methods： The antioxidant activity was evaluated by DPPH and hydroxyl free radical scavenging assays using VC as reference standard,and the analgesia activity by acetic acid-induced writhing response,formaldehyde-induced feet-licking response,and heat-induced pain threshold in mice.Results： The total flavonoids had obvious scavenging activity in vitro against DPPH and hydroxyl free radicals.These compounds resulted in a notable decrease in acetic acid-induced writhing number and feet-licking number induced by heat or formaldehyde and consequently had alleviating effect on pain in mice induced by chemicals and inflammatory reaction.Conclusion： Total flavonoids from the root bark of Morus alba have obvious antioxidant and analgesic activities.关键词
桑白皮/总黄酮/镇痛/抗氧化Key words
Morus alba/flavonoids/analgesia activity/antioxidant activity分类
农业科技引用本文复制引用
崔珏,李超,姜中生..桑白皮总黄酮的抗氧化与镇痛活性研究[J].食品科学,2011,32(23):281-284,4.基金项目
徐州工程学院培育项目 （）
