Abstract: For the purpose of reducing the microbiological counts in chilled beef carcasses,in the commercial conditions,the microbiological conditions of slaughtered process was surveyed,and the effects of different kinds of spraying was studied.Results indicated that the operation of dehiding was deleted the most contamination to the beef carcasses in the slaughtered process,the second was the operation of evisceration.The reduction of microbiological counts in beef carcasses when sprayed with water was 0.62(log10CFU/cm2),while spraying with 2% lactic acid reduced numbers of bacteria on brisket was 1.06(log10CFU/cm2).And spraying with 2% lactic acid during slaughter is an effective decontamination method for beef slaughtering.
张佳,徐艳,霍晓伟,等. 肉牛屠宰工序微生物污染状况分析和喷淋减菌技术[J]. 食品与发酵工业, 2011, 37(10): 209-213.
Zhang Jia,Xu Yan,Huo Xiao-wei,et al. Microbial Contamination of Beef Slaughter Process and Effects of Spraying on Decontamination of Beef Carcass[J]. Food and Fermentation Industries, 2011, 37(10): 209-213.