in vitro Antioxidant Activity of Polysaccharides with Different Molecular Weights from Dendrobium candidum
BAO Su-hua，ZHA Xue-qiang，HAO Jie，LUO Jian-ping*
FOOD SCIENCE . 2009, (21): 123 -127 .  DOI: 10.7506/spkx1002-6300-200921029