大理大学学报 ›› 2022, Vol. 7 ›› Issue (8): 6-11.

• 药学 • 上一篇    下一篇

HPLC法同时测定祛斑养颜胶囊中7种成分含量

孔艳娥
  

  1. (曲靖医学高等专科学校,云南曲靖 655011

  • 收稿日期:2022-01-10 修回日期:2022-02-15 出版日期:2022-08-15 发布日期:2022-09-16
  • 作者简介:孔艳娥,副教授,主要从事药物化学、药物分析研究。

Simultaneous Determination of Seven Constituents Content in Quban Yangyan Capsule by HPLC

Kong Yan'e   

  1. Qujing Medical College Qujing Yunnan 655011 China

  • Received:2022-01-10 Revised:2022-02-15 Online:2022-08-15 Published:2022-09-16

摘要: 目的:建立同时测定祛斑养颜胶囊中7种成分含量的方法。方法:采用高效液相色谱法测定。色谱柱为依利特C18柱(4.6 mm×250 mm,5 μm),柱温为25 ℃;流动相为0.1%磷酸溶液(A)-乙腈(B),梯度洗脱;流速为1.0 mL/min; 检测波长为232 nm;进样量为10 μL。结果:没食子酸、丹参素钠、栀子苷、芍药内酯苷、芍药苷、阿魏酸、丹酚酸B分别在3.198~79.950 μg/mL(r=0.999 3)、3.798~94.950 μg/mL(r=0.999 9)、16.638~415.950 μg/mL(r=0.999 9)、6.772~169.300 μg/mL(r=0.999 5)、19.406~485.150 μg/mL(r=0.999 0)、1.612~40.300 μg/mL(r=1.000 0)、10.582~264.550 μg/mL(r=0.999 9)范围内有良好的线性关系;精密度、重复性、稳定性和加样回收率试验的RSD均小于2.0%,符合定量检测要求;平均加样回收率分别为99.06%(RSD=0.73%)、99.89%(RSD=0.54%)、98.54%(RSD=0.90%)、99.03%(RSD=0.74%)、99.79%(RSD=0.56%)、100.88%(RSD=0.54%)、99.28%(RSD=0.48%)。结论:该方法操作简便、专属性强、精密度高、分离度及重现性好,可用于同时测定祛斑养颜胶囊中7种成分的含量。

关键词: 祛斑养颜胶囊, 含量测定, HPLC

Abstract: Objective To establish a method for the simultaneous determination of seven constituents content in Quban Yangyan capsule. Methods HPLC method was adopted. The determination was performed on Yi Lite C18 column4.6 mm×250 mm5 μmwith mobile phase consisted of 0.1% phosphoric acid solutionA-acetonitrile B)(gradient elution at the flow rate of 1.0 mL/min. The column temperature was set at 25 ℃,and the detection wavelength was set at 232 nm. The sample size was 10 μL. Results Gallic acidsodium Danshensu geniposide albiflorinpaeoniflorinferulic acid and salvianolic acid B showed good linear relationships within the ranges of 3.198-79.950 μg/mLr=0.999 3)、3.798-94.950 μg/mLr=0.999 9)、16.638-415.950 μg/mLr=0.999 9)、6.772-169.300 μg/mLr=0.999 5)、19.406-485.150 μg/mLr=0.999 0)、1.612-40.300 μg/mLr=1.000 0)、10.582-264.550 μg/mLr=0.999 9),respectively. RSDs of precisionreproducibility stability and added recovery tests were lower than 2.0%, which were qualified for quantitative testing. The average recoveries were 99.06%RSD=0.73%),99.89%RSD=0.54%),98.54%RSD=0.90%),99.03%RSD=0.74%),99.79%RSD=0.56%),100.88%RSD=0.54% and 99.28%RSD=0.48%. Conclusions This method is simple specific and has high precision good separation and reproducibility and can be used to determine the content of seven constituents in Quban Yangyan capsule.

Key words: Quban Yangyan capsule, content determination, HPLC

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