【摘要】 报道了一株同型发酵乳酸杆菌ＴＱ３３的产芽孢特性及其它抗性，寻找到产芽孢的最佳培养基，获得了Ｋ￣＋、Ｎａ￣＋对ＴＱ３３菌芽孢的产生无明显的促进作用。Ｍｎ￣（２＋）在０．００５％～０．１０％范围内对芽孢的生成有明显的促进作用；ＴＱ３３菌对热、酸和高渗透压有较强的抗性。制成了含活菌数达１０￣７～１０￣８的小样。更多还原

【Abstract】 This paper reported spore-producing condition of a strain To33 with homolactic-fermention, its characteristics of resistance to heat, dry and acid. The optimum medium of spore-forming was found. K+and Na+ cannot promote the spore-forming but Mn2+ can do it. To33 strain has an ability to resist to the heat , acid and high osmotic pressure.更多还原