源自新疆赛里木酸奶的瑞士乳杆菌MB2-1荚膜多糖提取及其抗氧化活性

李?伟，纪?鹃，徐希研，胡?波，王?凯，徐冬兰，董明盛*

Extraction and Antioxidant Activity in vitro of Capsular Polysaccharide from Lactobacillus helveticus MB2-1 in Sayram Yogurt from Xinjiang

食品科学 . 2012, (21): 34 -38 .