利用啤酒糟生产发酵猪饲料的研究  

Study on Production of Fermented Pig Feed With Brewers'Spent Grain

作　　者：刘春清 邬晓晨 尚维[2] 李东军 吕伟民[2] LIU Chunqing;WU Xiaochen;SHANG Wei;LI Dongjun;LV Weimin

机构地区：[1]哈尔滨轻工业学校,黑龙江哈尔滨150070 [2]黑龙江省轻工科学研究院,黑龙江哈尔滨150010 [3]中粮黑龙江酿酒有限公司,黑龙江哈尔滨151100

出　　处：《酿酒》2020年第4期110-112,共3页Liquor Making

摘　　要：利用啤酒糟为主要原料,添加一定比例的玉米秸秆粉和玉米面,利用乳酸肠球菌、酿酒酵母和戊糖片球菌混合厌氧发酵生产微生物发酵饲料,结果表明:发酵后的猪饲料综合营养价值明显提高,平均有效活菌数可达1.25×10^8cfu/g以上,平均纤维素降解率超过42%。Using brewers'spent grain as the main raw material,adding a certain proportion of corn stalk powder and corn flour,the microbial fermented feed was produced by anaerobic fermentation with Enterococcus lactis,Saccharomyces cerevisiae and Pediococcus pentosaceus.The results show that the comprehensive nutritional value of the pig feed after fermentation increased obviously,the average number of effective live microorganism reached more than 1.25×108 cfu/g,and the average cellulose degradation rate exceeds 42%.

关 键 词：啤酒糟 发酵 饲料 

分 类 号：TS262.5[轻工技术与工程—发酵工程] TS261.9[轻工技术与工程—食品科学与工程]