期刊论文

中文

农业科学与技术(英文版)

1009-4229

2016

17

2

409-413

10.16175/j.cnki.1009-4229.2016.02.037

(Q20141701):湖北省教育厅科学研究计划项目 (Q20141701):Supported by Scientific Research Foundation of the Education Department of Hubei Province,China

本校为第一机构

以鲜切草鱼鱼腩为原料,优化减菌剂次氯酸钠的减菌条件,并对减菌后产品的货架期进行研究,以期为鲜切草鱼产品的加工提供依据。结果表明,次氯酸钠最佳减菌处理条件为浓度300 mg/L、浸泡减菌5 min、料液比1 g∶5ml,菌落总数、假单胞菌数减菌率分别达83%、81%;经次氯酸钠减菌处理的鲜切鱼腩结合气调包装后置于4℃贮藏,货架期可达11 d,贮藏时间比对照延长5 d,货架期延长83%。次氯酸钠减菌处理可明显降低草鱼鱼腩的初始微生物数量,感官接受程度良好,并能明显延长冷藏气调保鲜草鱼鱼腩的货架期。

With fresh-cut grass carp belly as the test material, the antibacterial con- ditions of a disinfection agent sodium hypochlorite were optimized. In addition, the shelf lives of various grass carp products were compared after disinfection, so as to provide certain basis for the processing of fresh-cut grass carp products. The re- sults showed that the optimal disinfection conditions of sodium hypochlorite were as follows： concentration 300 mg/L, soak time 5 min and solid-liquid ratio 1 g ： 5 ml. Under the optimal disinfection conditions, the i...