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HPLC法测定救尔心胶囊中丹参素钠的含量
引用本文:张丽薇,李亚荣. HPLC法测定救尔心胶囊中丹参素钠的含量[J]. 中国药师, 2010, 13(10): 1462-1463
作者姓名:张丽薇  李亚荣
作者单位:[1]吉林市中心医院,吉林吉林132001 [2]吉林市食品药品检验所,吉林吉林132001
摘    要:
目的:建立高效液相色谱法测定救尔心胶囊中丹参素钠含量的方法。方法:色谱柱为Phenomenex C18柱(250mm×4.6mm,5μm),以甲醇.1%醋酸溶液(5:95)为流动相,检测波长为280nm,流速为0.8ml·min^-1,柱温为22℃。结果:丹参素钠在8.0—200.2μg·ml^-1范围内线性关系良好(r=0.9999),平均加样回收率为99.4%(RSD=0.7%)。结论:该方法简便、准确,重复性好,可作为救尔心胶囊中丹参素钠的含量测定方法。

关 键 词:高效液相色谱法  救尔心胶囊  丹参素钠  含量测定

Determination of Sodium Danshensu in Jiu'er' Xin Capsules by HPLC
Zhang Liwei,Li Yarong. Determination of Sodium Danshensu in Jiu'er' Xin Capsules by HPLC[J]. China Pharmacist, 2010, 13(10): 1462-1463
Authors:Zhang Liwei  Li Yarong
Affiliation:1. Jilin City Central Hospital,Jilin Jilin 132001 ,China;2. Jilin Institute for Food and Drug Control)
Abstract:
Objective: To develop a method for the determination of sodium danshensu in jiu 'erxin capsules by HPLE. netiiod: Phenomenex C18 column (250 mm ×4. 6mm,5μm) was used,the mobilic phase was methanol-1% acetic acid (5: 95),the detection wavelength was at 280 nm,the flow rate was 0. 8 ml·min -i ,and colurrm temperature was 22 ℃. Result: The linear range of sodium danshensu was within the range of 8. 0-200. 2μg·ml^-1 (r =0. 999 9) ,the average recovery was 99. 4% ,and RSD was 0. 7%. Conclusion: The method is simple,accurate and with good reproducibility and can be used for the determination of sodium danshensu in jiu' erxin capsules.
Keywords:HPLC  Jiu' erxin capsules  Sodium danshensu  Determination
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