Department of Animal Sciences, Stellenbosch University, Private Bag X1, Maitland 7602, South Africa.
Meat Sci. 2013 Jan;93(1):73-8. doi: 10.1016/j.meatsci.2012.08.007. Epub 2012 Aug 16.
To assess the microbiological quality and safety of export game meat; i) a total of 80 pooled meat samples for aerobic plate count (APC) and Enterobacteriaceae ii) water used in harvesting and processing for microbiological quality and iii) meat and rectal contents for Salmonella spp. and Shiga toxin Escherichia coli (STEC) were evaluated in 2009 and 2010. No differences (p>0.05) in the APCs were observed between the years, but the mean Enterobacteriaceae count for 2009 was 1.33 ± 0.69 log(10)cfu/cm(2) compared to 2.93 ± 1.50 log(10)cfu/cm(2) for 2010. Insignificant Heterotrophic Plate Count (HPC) levels were detected in 9/23 field water samples, while fecal bacterial (coliforms, Clostridium perfringens and enterococci) were absent in all samples. No Salmonella spp. was isolated and all E. coli isolates from meat were negative for STEC virulence genes (stx1, stx2, eae and hlyA), suggesting a negligible role by springbok in the epidemiology of STEC and Salmonella.
为评估出口野味的微生物质量和安全性；i）在 2009 年和 2010 年，共评估了 80 份用于需氧平板计数（APC）和肠杆菌科的混合肉样、ii）用于收获和加工的水中的微生物质量，以及 iii）用于检测沙门氏菌和志贺毒素大肠杆菌（STEC）的肉和直肠内容物。这两年间，APC 没有差异（p>0.05），但 2009 年肠杆菌科的平均计数为 1.33 ± 0.69 log(10)cfu/cm(2)，而 2010 年为 2.93 ± 1.50 log(10)cfu/cm(2)。23 个现场水样中，有 9 个检测到的异养平板计数（HPC）水平不显著，而所有样本中均不存在粪便细菌（大肠菌群、产气荚膜梭菌和肠球菌）。未分离到沙门氏菌，所有来自肉样的大肠杆菌分离株均对 STEC 毒力基因（stx1、stx2、eae 和 hlyA）呈阴性，表明跳羚在 STEC 和沙门氏菌的流行病学中作用可以忽略不计。
