不同产地、不同物候期对乌腺金丝桃中总黄酮含量的影响  

Influence of Different Origin and Different Phase on Flavonoids Content of Hypericum attenuatum Choisy.

作　　者：孟祥丽[1] 赵玉佳[2] 徐艳敏[1] 

机构地区：[1]牡丹江医学院红旗医院,黑龙江牡丹江157011 [2]牡丹江医学院药学院,黑龙江牡丹江157011

出　　处：《中国野生植物资源》2014年第3期14-15,共2页Chinese Wild Plant Resources

基　　金：黑龙江省卫生厅资助项目-黑龙江省乌腺金丝桃的化学成分研究(2009-429)

摘　　要：目的:探讨不同产地、不同物候期乌腺金丝桃中总黄酮含量的变化。方法:采用比色法测定了3个产地乌腺金丝桃在不同物候期总黄酮的含量。以总黄酮为技术指标筛选乌腺金丝桃药材的采收期、黄酮含量最高的产地。结果:以总黄酮成分为指标确定的产地、采收期为:佳木斯猴石山产,花盛期采收。结论:通过研究发现乌腺金丝桃药材以勃利县产花盛期采收总黄酮含量最高,对乌腺金丝桃的开发有一定指导意义。Aim ： To clarify influence on flavonoids content in different origin, different phase of Hyperi- cum attenuatum Choisy. in Heilongjiang province. Methods： we determined the flavonoids content of Hy- pericum attenuatum Choisy. in 3 different origins, in different phase by Colorimetry. Then selected opti- mal origin , collection period of by flavonoids content. Results： Definited the optimal origin , collection period of Hypericum attenuatum Choisy. by flavonoids content was： houshishan in jiamusi, collected by flowering phase. Conclusion： we found a kind of collection approach fitting Hypericum attenuatum Choisy. and could guide its exploitation and application.

关 键 词：乌腺金丝桃 采收季节 总黄酮 

分 类 号：R284[医药卫生—中药学]