Box-Behnken design for optimized extraction of polysaccharides from maca via ultrasonic-assisted aqueous two-phase method
WANG Quan,LI Hongya,LI Shuna,WANG Hui,LI Moli
Journal of Hebei University (Natural Science Edition) . 2016, (4): 387 -395 .  DOI: 10.3969/j.issn.1000-1565.2016.04.010