益生菌菌粉贮存活性影响因素研究

严涛, 陈珂可, 杨恒飞, 朱建国, 夏九学, 方曙光

Study on Factors Affecting the Storage Survival Rates of Probiotic Bacteria Powder

YAN Tao, CHEN Ke-ke, YANG Heng-fei, ZHU Jian-guo, XIA Jiu-xue, FANG Shu-guang

表3 不同贮存温度对益生菌菌粉贮存活性影响

Table 3 Effects of different storage temperatures on the storage survival rates of probiotic bacteria powder

分类Classification 菌株Strain 存活率Survival rate/% 贮存-18℃Storage at -18℃ 贮存4℃Storage at 4℃ 贮存25℃Storage at 25℃ 乳杆菌 Lactobacillus LA85 92.23±2.11 79.34±1.91** 48.56±2.67** Lp90 95.12±1.81 84.34±1.22** 44.31±1.79** LRa05 93.33±1.22 83.23±1.87** 40.36±1.64** LC89 90.01±1.12 82.15±1.85** 43.43±1.57** 双歧杆菌 Bifidobacterium BLa80 94.45±1.32 84.54±1.67** 49.33±1.67** BL21 92.65±1.32 78.24±1.86** 31.35±1.65** BBr60 92.67±1.33 82.34±1.66** 36.34±2.66** BI45 94.54±1.45 79.11±1.89** 26.24±1.76** 球菌 Cocci ST81 90.45±1.55 72.11±2.89** 43.33±1.67** PA53 91.20±1.01 72.45±1.55** 33.34±1.66** PP06 90.03±1.06 78.13±1.97** 45.33±1.67** LLa61 86.78±1.22 71.43±1.57** 43.53±2.47**