Study on Extraction Technology of Polyphenols from Yacon (Smallanthus sonchifolius) Leaves
CHEN Hong-hui1,2，LU Jing1，PENG Li1，MA Rong-chi1，PENG Guang-hua1,3,*
FOOD SCIENCE . 2009, (2): 88 -91 .  DOI: 10.7506/spkx1002-6630-200902016