Ultrasonic Treatment Coupled with Enzymatic Hydrolysis for Preparing Purple Sweet Potato Based Nutrient Solution
TU Xue-ling，LU Fen，DENG Mian，LU Xiao-li*
FOOD SCIENCE . 2010, (18): 182 -187 .  DOI: 10.7506/spkx1002-6630-201018042