Optimal Extraction and Hydroxyl Radical Scavenging Activity of Water-Soluble Polysaccharides from Pitaya Flowers (Hylocereus undatus (Haw.) Urilt. et. Rose)
HU Wei-rong，SUN Ru，LI Zhao-lu，JIANG Yue-ling，LIU Shun-zhi
FOOD SCIENCE . 2013, (14): 104 -107 .  DOI: 10.7506/spkx1002-6630-201314021