Determination of madecassoside and asiaticoside in Centella asiatica formula granules by HPLC method
doi: 10.3969/j.issn.1006-0111.2017.04.018
- Received Date: 2016-12-21
- Rev Recd Date: 2017-03-10
-
Key words:
- Centella asiatica /
- formula granules /
- content determination /
- madecassoside /
- asiaticoside /
- HPLC
Abstract: Objective To establish a HPLC method for determination of madecassoside and asiaticoside in Centella asiatica formula granules. Methods Chromatographic separation was performed on Ultimate AQ-C18 column(4.6 mm×250 mm,5 μm) with mobile phase of acetonitrile(A)-2 mmol/L β-cyclodextrin(0~30 min:21% A→23% A; 30~60 min:23% A→25% A).The flow rate was set at 1.0 ml/min, the column temperature at 30 ℃ and detection wavelength at 205 nm. Results Madecassoside and asiaticoside showed good linearity (r>0.9995) in the ranges of 0.187 7~3.754 μg and 0.184 3~3.686 μg respectively. The specificity, repeatability, precision,recovery and stability were satisfied to the method validation requirements of China Pharmacopoeia. Conclusion The method can determine madecassoside and asiaticoside in Centella asiatica formula granules.
Citation: | YANG Mei, LI Junyuan, WU Jiabin, YU Qiuping, WEI Minling, WEI Hongyan. Determination of madecassoside and asiaticoside in Centella asiatica formula granules by HPLC method[J]. Journal of Pharmaceutical Practice and Service, 2017, 35(4): 359-361. doi: 10.3969/j.issn.1006-0111.2017.04.018 |