共固定化乳酸菌、根霉及酵母互生体系的生态学效应分析

Study on the Ecological Effects of the Mutualism Fermentation System of Co-immobilized Lactic bacteria, Rhizopus and Yeast

应用共固定化技术建立乳酸菌L3,根霉R2和酵母Y5三菌之间的互生发酵体系。通过对固定化载体微环境的生态学特性分析,结果表明:乳酸菌,根霉和酵母细胞分别以1:2:1的初始细胞比例组成的共固定化细胞体系,在亚适量供氧条件下最有利于形成生态分布协调的多菌群体体系。

Applied co - immobilized technology to cultivate immobilized Lactobacillus L3, RhizopusR2 and Yeast Y5 from Xiao-qu in order to study the ecological effectiveness of the Mutualism Fermentation System of the Co - immobilized cells. By a series of experiments to study the ecological system of the micro - environment of the co - immobilized carrier. The results show that mixed cells with initial cells amount proportion 1;2;1 (Lactobacillus: Rhizopus; yeast) formed mixed fermentation system had favorable synergistic fermentation capabilities under suboptimal oxygen concentration.