酱香型白酒酿造酒醅中酵母菌多样性研究

郝飞,吕锡斌,吴耀领,曾祥炼,张巧玲,陈良强,袁颉,罗汝叶,杨帆,王和玉,王莉,尉洪涛,韩培杰,白逢彦

Diversity of yeasts from fermented grain in Maotai liquor fermentation

Fei HAO,Xi-Bin LV,Yao-Ling WU,Xiang-Lian ZENG,Qiao-Ling ZHANG,Liang-Qiang CHEN,Jie YUAN,Ru-Ye LUO,Fan YANG,He-Yu WANG,Li WANG,Hong-Tao YU,Pei-Jie HAN,Feng-Yan BAI

表1 Alpha多样性指数统计

Table 1 Shannon index and Simpson index of yeast in fermenting grain sampled from different fermentation stages

样本 Sample ID Shannon指数 Shannon index Simpson指数 Simpson index Xiasha 0.694 0.282 Zaosha 0.878 0.391 Cycle1 1.191 0.494 Cycle2 1.575 0.642 Cycle3 2.247 0.849 Cycle4 2.182 0.801 Cycle5 1.478 0.648