高静压力结合热处理对肉品中微生物存活性的影响

被引:16
作者
李宗军
李罗明
机构
[1] 湖南农业大学食品科技学院
关键词
猪肉馅; 微生物; 高静压;
D O I
10.13995/j.cnki.11-1802/ts.2005.04.036
中图分类号
TS251 [屠宰及肉类加工工业];
学科分类号
083203 ;
摘要
研究了压力( 30 0MPa ,15min)、温度( 5 ,2 0 ,35 ,5 0℃)共同处理灭活肉制品中微生物(细菌总数、乳酸细菌、葡萄球菌、假单胞菌和肠杆菌)的效果。实验表明,压力、温度处理可以明显降低猪肉中微生物数量;革兰氏阴性细菌对压力更敏感;当加压温度为5 0℃时,灭活微生物的效果更好;微生物对高压处理的敏感性与压力处理时的温度,微生物的类群和肉的种类有关
引用
收藏
页码:134 / 136
页数:3
相关论文
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