【摘要】 在高梁酒糟中接种优质饲料酵母菌种发酵４８小时，烘干粉碎，生产出单细胞蛋白酒糟粉，比原酒糟粉纯蛋白质含量提高２７％～３６％，各种氨基酸平均提高３２％左右，其中赖氨酸提高近８０％，富含维生素和矿质元素。最佳发酵条件为：尿素最适添加量占鲜糟的０．６％，转化成菌体蛋白的转化率为９８．６％；在堆积厚度５ｃｍ浅层固体发酵条件下，培养基最初含水范围６０％～７０％对菌体生长影响无明显差异；温度２８°～３０℃，ｐＨ值４．０～４．５，发酵时间４８小时。添加０．８％的农用过磷酸钙，以满足微生物生长需要及补充单细胞蛋白酒糟粉中钙的不足；添加０．０８％的糖化酶，以水解酒糟残存淀粉。更多还原

【Abstract】 Scp feed of sorghum vinasse with the inoculation of yeast was produced by solid state fermentation for 48 hours ,drying and smashing it . The content of pure protein in scp vinasse increased by 27%-36% than vinasse before fermentation.Average value of sixteen kinds of amino acids in scp vinasse increased by 32% approximately than vinasse before fermentation. The optimun temperature for fermentation was 28°-30°C,the optimum pH was 4. 5-5. 5 and moisture content in culture medium was 60%-70%, adding 0. 6% urea ,0. 8% calcium superphosephate and 0. 08% glucoamylase to vinasse. Fermentation time sustained 48 hours.更多还原