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Optimization of Ultrasonic-assisted Extraction of Polyphenol from Litsea Coreana using Response Surface Methodology
ZHANG Yu-si, WANG Cheng-zhang, SHU A-qing, YE Jian-zhong
bce . 2014, (5): 19 -23 .  DOI: 10.3969/j.issn.1673-5854.2014.05.005