2024年4月28日 星期日
不同采集时间野葛不同部位总黄酮和葛根素含量比较
Comparison on contents of flavonoids and puerarin from different parts of Pueraria lobata in different gathering times
2006年 第15卷 第2期 页码[79-80]    下载全文[0.3MB]  
Abstract

The contents of flavonoids and puerarin in Pueraria lobata(Willd.) Ohwi were measured by UV-spectrophotometry and HPLC. The results showed that contents of flavonoids and puerarin in P. lobata were related to different parts and gathering season. The flavonoids and puerarin content from vines gathered in autumn and winter were the highest, reached to 5.18%-6.12% and 0.982%-1.718% respectively. The vine is regarded as the available medicinal resources and is worth exploiting. 

 

关键词野葛; 总黄酮; 葛根素; 紫外分光光度法; 高效液相色谱法;
Key wordsPueraria lobata(Willd.)Ohwi; flavonoids; puerarin; UV-spectrophotometry; HPLC
作者刘逢芹1,李宏建1,周扬星2,李贵海3
所在单位1.山东省千佛山医院,山东济南250014;
2.山东中医药大学,山东济南250014;
3.山东省中医药研究院,山东济南250014
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基金项目国家中医药管理局科研项目(04-05ZL13)； 山东省科学技术委员会攻关计划项目(032020106)；