The content determ ination of astragaloside in Naoxueshu Oral Liquid by HPLC
WANG Qing-xue1 HAN Lin2▲
1.Departmentof Outpatient,SocialWelfare Institue of Xuzhou City in Jiangsu Province,Xuzhou 221000,China;
2.Department of Pharmacy,Children′s Hospital of Xuzhou City in Jiangsu Province,Xuzhou 221000,China
Abstract:ObjectiveTo establish an assay method of astragaloside in Naoxueshu Oral Liquid by HPLC.MethodsThe contentofastragaloside in Naoxueshu Oral Liauid wasdetected by HPLC,and ShimadzUVP-ODS(5μm,250mm×4.6mm)Column was used.18 alkyl bonding silica gel as the filling agent.Themobile phase was amixture of acetonitrile-water (17∶33).According to the theory of number of astragalus armor plate tower peak computation should not below 4000.ResultsA good linear relationship of Astragalosidewas in the rangeof injection volumewas from 1.78 to24.92μg(r=0.9998), the average recovery rate was 101.02%,RSD=4.03%.The constancy was good within 8 hours under common temperature.ConclusionThe HPLCmethod is convenient,sensitive and accurate.It can be amethod for quality control of Naoxueshu Oral Liquid in production.
王庆学;韩琳. HPLC法测定脑血疏口服液中黄芪甲苷的含量[J]. 中国当代医药, 2016, 23(33): 137-139.
WANG Qing-xue;HAN Lin. The content determ ination of astragaloside in Naoxueshu Oral Liquid by HPLC. 中国当代医药, 2016, 23(33): 137-139.