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 column(4.6 mm×250 mm,5 μm)with mobile phase consisted of 0.1% phosphoric acid solution(A)-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 acid,sodium Danshensu, geniposide, albiflorin,paeoniflorin,ferulic acid and salvianolic acid B showed good linear relationships within the ranges of 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),respectively. RSDs of precision,reproducibility, 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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