中国生物防治学报Issue(4)：655-660,6.
补骨脂抑菌活性成分分析及鉴定
Analysis and Identification of Antifungal Activity Component of Psoralea corylifolia L
摘要
Abstract
The inhibitory activity of Psoralea corylifolia L. extracted by immersion method against Valsa mali was tested. The extracts of P. corylifolia were repeatedly separated and purified by column chromatography, thin layer chromatography and so on, and five compounds were identified as bakuchiol, bavachalcone, bavachin, bakuchicin and psoralidin by spectrum analysis. The antifungal activity of five compounds were tested in vitro and they showed high inhibiting activity to the growth of the hyphae, with the EC50 values were 6.117, 60.441, 3.420, 36.815, 6.144 mg·L−1 and the EC90 values were 204.480, 97.795, 15.334, 221.860, 89.631 mg·L−1 to V. mali, respectively.关键词
补骨脂/抑菌活性/苹果腐烂病菌/分离/鉴定/波谱分析法Key words
Psoralea corylifolia/antifungal activity/Valsa mali/separation/identification/spectrum analysis分类
农业科技引用本文复制引用
关丽杰,赵礼慧,邵双,李海燕..补骨脂抑菌活性成分分析及鉴定[J].中国生物防治学报,2013,(4):655-660,6.基金项目
“十二五”国家科学支撑计划项目（2011BAE06B02）；辽宁省教育厅高等学校科学研究项目（L2010432）；高新技术产业发展与科技攻关计划项目 （）
