Optimisation of an Ultrasound-assisted Extraction Followed by RP-HPLC Separation for the Simultaneous Determination of Oleanolic Acid, Ursolic Acid and Oridonin Content in Rabdosia rubescens

Optimization of microwave-assisted extra

Optimization of microwave-assisted extraction followed by RP-HPLC for the simultaneous determination of oleanolic acid and ursolic acid in the fruits of Chaenomeles sinensis

✍ Xinsheng Fang; Jianhua Wang; Xiaoliang Yu; Guohui Zhang; Jinpeng Zhao 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 422 KB

## Abstract An optimized microwave‐assisted extraction (MAE) method and an efficient HPLC analysis method were developed for fast extraction and simultaneous determination of oleanolic acid and ursolic acid in the fruit of __Chaenomeles sinensis.__ The open vessel MAE process was optimized by using