霉菌型腐乳高温生产菌株的选育

Breeding of Mucor-Sufu Producing High-Temperature Resistant Strains

以毛霉AS3.25为出发菌株,经紫外线诱变和高温(37℃)定向筛选,获得2株耐高温毛霉菌株WP-1和WP-2。其中菌株WP-1在40℃下生长良好,菌株WP-2在45℃下仍然生长正常。用它们所酿制的腐乳质量优良,成熟过程缩短,且适合在夏季高温条件下生产。

Two high-temperature resistant strains WP-1 and WP-2 were obtained from the mutation of mucor AS 3.25 treated with ultraviolet ray and high temperature.The strain WP-1 can regularly grow at 40℃and the strain WP-2 still grow well at 45℃.They can produce quality sufu in hot summer.