American Journal of Analytical Chemistry

Vol.3 No.10(2012), Paper ID 23620, 8 pages

DOI:10.4236/ajac.2012.310089

 

Utilization of Dispersive Liquid-Liquid Microextraction Coupled with HPLC-UV as a Sensitive and Efficient Method for the Extraction and Determination of Oleanolic Acid and Ursolic Acid in Chinese Medicinal Herbs

 

Yaomei Hao, Xuan Chen, Shuang Hu, Xiaohong Bai, Deshuang Gu

 

School of Pharmacy, Shanxi Medical University, Taiyuan, China
School of Pharmacy, Shanxi Medical University, Taiyuan, China
School of Pharmacy, Shanxi Medical University, Taiyuan, China
School of Pharmacy, Shanxi Medical University, Taiyuan, China
School of Pharmacy, Shanxi Medical University, Taiyuan, China

 

Copyright © 2012 Yaomei Hao, Xuan Chen, Shuang Hu, Xiaohong Bai, Deshuang Gu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

 

How to Cite this Article


Y. Hao, X. Chen, S. Hu, X. Bai and D. Gu, "Utilization of Dispersive Liquid-Liquid Microextraction Coupled with HPLC-UV as a Sensitive and Efficient Method for the Extraction and Determination of Oleanolic Acid and Ursolic Acid in Chinese Medicinal Herbs," American Journal of Analytical Chemistry, Vol. 3 No. 10, 2012, pp. 675-682. doi: 10.4236/ajac.2012.310089.

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