鄂西产三种野生葛总黄酮含量的紫外分光光度法测定  

Determination of total flavonoid in 3 wild species of Pueraria from West Hubei by UV spectrophotometry

作　　者：李石生[1] 刘欣[1] 邓京振[1] 赵守训[1] 

机构地区：[1]中国药科大学天然药物化学教研室

出　　处：《植物资源与环境》1997年第3期61-62,共2页Journal of Plant Resources and Environment

摘　　要：鄂西产三种野生葛总黄酮含量的紫外分光光度法测定李石生刘欣邓京振赵守训（中国药科大学天然药物化学教研室，南京２１００３８）Ｄｅｔｅｒｍｉｎａｔｉｏｎｏｆｔｏｔａｌｆｌａｖｏｎｏｉｄｉｎ３ｗｉｌｄｓｐｅｃｉｅｓｏｆＰｕｅｒａｒｉａｆｒｏｍＷｅｓｔＨｕｂ...The contents of total flavonoid in 3 wild species of Pueraria from West Hubei in China were determined by means of UV spectrophotometry. The result exhibited that 3.31%, 2.67% and 2.80% total flavonoid are contained respectively in the roots of Pueraria lobata (Willd.) Ohwi and P. elegans Wang et Tang, as well as in the vines of P. lobata. And it also showed that less than 0.5% total flavonoid are measured in the roots and the residues of P. thomsonii Benth. So the total flavonoid in the vines of P. lobata are of value to use as new resources.

关 键 词：总黄酮 野生葛 紫外分光光度法 

分 类 号：R284.1[医药卫生—中药学]