(浓缩丸)中甘草苷、橙皮苷含量 高效液相色谱法同时测定藿香正气丸  

Simultaneous determination of liquiritin and hesperidin in Huoxiang Zhengqi concentrated pills by HPLC

作　　者：余俊 赵磊 徐正洋 胡文璐 余青川 YU Jun;ZHAO Lei;XU Zhengyang;HU Wenlu;YU Qingchuan(Xuancheng Centre for Food and Drug Control,Xuancheng 242000,China)

机构地区：[1]宣城市食品药品检验中心,安徽宣城242000

出　　处：《中国药品标准》2022年第6期633-637,共5页Drug Standards of China

基　　金：安徽省药品监督管理局科技创新项目(编号:AHYJ-KJ-202009)。

摘　　要：目的:建立高效液相色谱法同时测定藿香正气丸(浓缩丸)中甘草苷、橙皮苷含量的方法。方法:色谱柱为Diamonsil Plus C 18-B(4.6 mm×250 mm,5μm);检测波长为279 nm;流动相为乙腈-甲醇(80∶20)(A)-0.1%三乙胺溶液(用磷酸调pH至5.9;B),梯度洗脱;流速为1.0 mL·min^(-1);柱温为25℃;进样量为5~10μL。甘草苷、橙皮苷各自在38.3~574.5和111.1~1666.5μg·mL^(-1)范围内线性关系良好。结果:23批次藿香正气丸浓缩丸测定结果:甘草苷、橙皮苷含量分别为0.2038~0.7094和0.3611~0.9612 mg·g^(-1)。结论:本法可用于藿香正气丸(浓缩丸)的质量控制。Objective:To establish an HPLC method for the simultaneous determination of liquiritin and hesperidin in Huoxiang Zhengqi concentrated pills.Methods:The chromatographic analysis was performed on a Diamonsil Plus C 18-B column(4.6 mm×250 mm,5μm)using a gradient mobile phase of acetonitrile-methanol(80∶20)(A)and 0.1%triethylamine solution(pH adjusted to 5.9 with phosphoric acid)(B)delivered at a flow rate of 1.0 mL·min^(-1).The detection wavelength was 279 nm,the column temperature was set at 25℃,and the injection volume was 5-10μL.The linear ranges were 38.3-574.5μg·mL^(-1) for liquiritin and 111.1-1666.5μg·mL^(-1) for hesperidin,respectively.Results:The results of 23 batches of Huoxiang Zhengqi concentrated pills were 0.2038-0.7094 mg·g^(-1) for liquiritin and 0.3611-0.9612 mg·g^(-1) for hesperidin.Conclusion:This method can be used for the quality control of Huoxiang Zhengqi concentrated pills.

关 键 词：藿香正气丸(浓缩丸) 甘草苷 橙皮苷 高效液相色谱法 含量测定 

分 类 号：R921.2[医药卫生—药学]