摘要
采用ＹＷＧ－Ｃ１８Ｈ３７柱，以甲醇－水（７７：２３）为流动相，在２５４ｎｍ检测波长下用内标法测定了９种药用鼠尾草属植物中丹参酮Ⅱ－Ｂ、紫丹参甲素、二氢丹参酮Ⅰ、隐丹参酮、丹参酮Ⅰ、丹参酮Ⅱ－Ａ及红根草邻醌的含量。
A new HPLC method using dibenzyl as internal standard
for the determination of tanshiones in medical plants of Genus Salvia
was edveloped. Experimental results indicate that the system of
YWG-C18H37 column(250mm×4.0mm ID)and methanol-water(77:23)as mobile
phase can separate and determine the seven tanshinones ,namely
tanshinone Ⅱ-B, przewaquinone A, under the wavelength 254nm. This
method is simple,sensitive and accurate.The contents of seven
tanshinones in sevaral medicinal plants of Genus Salvia were
determined.
出处
《药学学报》
CAS
CSCD
北大核心
1995年第9期711-714,共4页
Acta Pharmaceutica Sinica
