Title: Determination of Paeonol in Cortex Tree Peony Radices by HPLC
Abstract: To establish a HPLC method for determination of Paeonol in Cortex Tree Peony Radices, the column methods are Supelcosil TMLC_ 18(46 mm×150 mm,5μm). The mobile phase was a combination of methanol, acetic acid and water in the volume ratio of 58∶2∶40 at the flow rate of 1 mL/min. The elvate was monitored with UV absorption at 274 nm. The system worked at room temperature. The lineal range of Paeonol were (0.10~0.55)μg/mL with the r of 0.9996,and the mean recovery was 99.78%,with the RSD of 1.46%. The conclusion was that this method was simple,rapid and accurate and was suitable for determination of Paeonol in Cortex Mudan Radices.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot