摘要
研究常规饲料粉料加工对枯草芽孢杆菌活菌数的影响,计数统计结果表明:枯草芽孢杆菌理论添加值(6.02±0.13)×107和实际计数值(6.15±0.76)×107并无显著差异,说明枯草芽孢杆菌稳定性好,能够经受饲料粉料加工过程中的高温、挤压等的考验,可在饲料生产过程中直接添加应用。
Effects of conventional feed - powder processing on the number of living bacterium, Bacillus subtilis were studied. Statistical data showed that there were no significant differences between theoretical adding value（6.02±0.13）×10^7and actual count value （6.15±0.76）×10^7 of Bacillus subtilis, which indicated that Bacillus subtilis had well stability and could bear the high temperature and extrusion during the processing process of feed - powder, and could be directly added in the productive procedure.
出处
《福建农业科技》
2013年第11期73-74,共2页
Fujian Agricultural Science and Technology
基金
福建省农业科学院青年创新基金(2012DQB-8)
福建省农业科学院双百行动项目(sbmn1304)
关键词
饲料粉料加工
枯草芽孢杆菌
活菌数
Feed powder processing
Bacillus subtilis
living bacteria number
