壳寡糖对真空包装烟熏火腿切片的防腐效果研究  

Study on the antiseptic effect of chitosan oligosaccharide on vacuum packed smoked ham slices

作　　者：丁振中 曾哲灵 龚劲松 张超 张家宏[2] Ding Zhenzhong;Zeng Zheling;Gong Jinsong;Zhang Chao;Zhang Jia Hong(Yangzhou Nixing Biological Polytron Technologies Inc,Yangzhou,Jiangsu 225001)

机构地区：[1]扬州日兴生物科技股份有限公司,江苏扬州225001 [2]江苏里下河地区农业科学研究所,江苏高邮225601

出　　处：《石化技术》2018年第11期37-39,共3页Petrochemical Industry Technology

基　　金：江苏省农业科技自主创新资金项目CX(17)2007-06

摘　　要：壳寡糖是一种新型生物防腐剂,本研究以真空包装烟熏火腿切片为研究对象,分析了壳寡糖对保藏期间真空包装烟熏火腿切片感官和细菌微生物指标的变化情况影响。Chitosan oligosaccharide is a new type of biological preservative.The vacuum-packed smoked ham slices were studied in this study. The effects ofchitosan oligosaccharides on sensory and microbial indexes of smoked ham slices during storage were analyzed.

关 键 词：壳寡糖 烟熏火腿 防腐剂 总菌落数 大肠杆菌 

分 类 号：TS251.6[轻工技术与工程—农产品加工及贮藏工程]