Extraction, Purification and Antioxidation Evaluation of Procyanidins from Litchi chinensis Pericarp
ZHOU Wei-jing，SUN Zhi-da*，XIE Bi-jun，YANG Er-ning
FOOD SCIENCE . 2009, (8): 68 -71 .  DOI: 10.7506/spkx1002-6630-200908011