Optimization of Ultrasound-assisted Aqueous Two-phase Extraction of Polyphenols from Phyllanthus urinaria L.by Central Composite Design and Response Surface Methodology
Gao Yun-tao, Jiang Jin-chao, Zhang Bao-ton
Food and Fermentation Industries . 2011, (05): 189 -193 .  DOI: 10.13995/j.cnki.11-1802/ts.2011.05.016