التفاصيل البيبلوغرافية
| العنوان: |
高效液相色谱法同时测定纯阳正气胶囊中 3 种成分的含量. (Chinese) |
| Alternate Title: |
Simultaneous determination of three constituents in Chunyang Zhengqi capsules by HPLC. (English) |
| المؤلفون: |
文艺, 蒙露露, 王宝艺, 韦飞雪, 邓鹏, 柳荣英 |
| المصدر: |
Journal of Pharmaceutical Practice & Service; Feb2024, Vol. 42 Issue 2, p78-81, 4p |
| Abstract (English): |
Objective To establish method for simultaneous determination of hesperidin, cinnamaldehyde and eugenol in Chunyang Zhengqi capsules by high performance liquid chromatography. Methods The column was Agilent PorosheⅡ 120 ECC18 (4.6 mm×150 mm, 4 μm). The mobile phase was acetonitrile-water with gradient elution. The column temperature was 35℃. The flow rate was 1.0 ml/min, and the detection wavelength was 284 nm. Results The methodological verification showed that hesperidin, cinnamaldehyde and eugenol had a good linearity (r≥0.999 9). The precisions were less than 2.0%. The average recovery was between 98.0% and 101.9%. The stability and repeatability of RSD were also less than 3.0%, which met the requirements of method validation. Conclusion The method is simple, stable, reproducible and accurate, which could be used to the quality control of Chunyang Zhengqi capsules. [ABSTRACT FROM AUTHOR] |
| Abstract (Chinese): |
采用高效液相色谱法建立同时测定纯阳正气胶囊中橙皮苷、桂皮醛和丁香酚含量的方法。方法 色谱 柱为 Agilent PorosheⅡ 120 EC-C18（4.6 mm×150 mm，4 μm），以乙腈-水为流动相梯度洗脱，柱温 35 ℃，流速 1.0 ml/min，检测 波长 284 nm。结果 方法学验证表明，橙皮苷、桂皮醛和丁香酚 3 种成分线性关系良好（r≥0.999 9），精密度小于 2.0%，平 均加样回收率在 98.0%～101.9% 之间，稳定性和重复性的 RSD 均<3.0%，符合方法学要求。结论 该方法简便、稳定、重复 性好、准确可靠，可用于纯阳正气胶囊的质量控制。 [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
