黄芩叶及茎叶总黄酮中野黄芩甙的含量测定  

DETERMINATION OF SCUTELLARIN CONTENT OF SCUTELLARIA LEAVES AND OF SCUTELLARIA STEM-LEAF FLAVONOIDS

作　　者：于永芳[1] 康少文[1] 

机构地区：[1]承德医学院中药研究室

出　　处：《承德医学院学报》1992年第3期165-166,共2页Journal of Chengde Medical University

摘　　要：黄苓叶申所舍的野黄芩甙,具有扩张冠状动脉和脑血管的作用。黄芩茶是以黄芩叶为主要原料,为了控制黄芩茶中野黄芩甙的含量,用CS—930薄层扫描法对黄苓茎叶中总黄酮和黄芩叶中野黄芩甙进行了含量测定。扫描条件:单波长,反射法,λ=335,锯齿形扫描,狭缝2×2mm,灵敏度‘中”,横轴×1/2,SX=O,平滑次数8。Scutellarin contained in scutelIaria leaves and in scutellaria stem-leaf flavonoids is effective for dilating coronary artery and blood vessels of brain. Scutellaria tea and a new self-merle medicine were mainly made of scutellaris leaves and scutellaria stem-leaf flavonoids, respectively. In order to control the scuteIlarin content in the tea and in the medicine, we conduct content assay by means of CS-930 TLC scanner, With single wave length ABS reflection and serration scan. The scanning conditions. λ=335nm; slit, 2×2mm; detection sensitivity, medium; abscissa×1/2; SX=0; signal average, 8.

关 键 词：黄芩叶 野黄芩甙 薄层扫 

分 类 号：R[医药卫生]