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Study on determination of astragaloside IV in Xinan Capsules
Author(s): 
Pages: 267-269
Year: Issue:  5
Journal: Qilu Pharmaceutical Affairs

Keyword:  高效液相色谱法心安胶囊黄芪甲苷含量测定;
Abstract: 目的 测定心安胶囊中黄芪甲苷的含量,建立该制剂中黄芪甲苷的高效液相色谱法测定方法.方法 采用高效液相色谱法,用十八烷基硅烷键合硅胶为填充剂;以乙腈-水(35:65,V/V)为流动相;蒸发光散射检测器检测;理论塔板数,按黄芪甲苷峰计应不低于4000.结果 黄芪甲苷进样量在2.44~14.64μg范围内与峰面积呈良好的线性关系.Y=1.323X+13.233,r=1.000.平均加样回收率100.2%...
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