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Journal of Analytical Methods in Chemistry
Volume 2014, Article ID 864654, 7 pages
Research Article

Optimization of Ultrasonic Extraction of Phenolic Compounds from Epimedium brevicornum Maxim Using Response Surface Methodology and Evaluation of Its Antioxidant Activities In Vitro

1College of Chinese Medicinal Materials, Jilin Agricultural University, No. 2888 Xincheng Street, Changchun, Jilin 130118, China
2College of Traditional Chinese Medicine, Jilin Agricultural Science and Technology University, Jilin 132101, China

Received 2 July 2014; Revised 7 August 2014; Accepted 15 October 2014; Published 12 November 2014

Academic Editor: Verónica Pino

Copyright © 2014 Yan Zhao 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.

Supplementary Material

The results of the single-factor-test and Central Composite Design tests.

  1. Supplementary Material