不同加工方式的三文鱼货架期预测模型建立与应用  

Establishment and application of shelf-life prediction models forsalmon with different processing methods

作　　者：张德福 曲耀天 张永勤 董浩 林洪[3] 张明 励建荣 ZHANG Defu;QU Yaotian;ZHANG Yongqin;DONG Hao;LIN Hong;ZHANG Ming;LI Jianrong(College of Food Science and Technology,Institute of Ocean,Bohai University,Food Safety Key Lab of Liaoning Province,National and Local Joint Engineering Research Center of Storage,Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products,Jinzhou 121013,China;Shandong Meijia Group Co.Ltd.,Rizhao 276806,China;College of Food Science and Engineering,Ocean University of China,Qingdao 266003,China)

机构地区：[1]渤海大学食品科学与工程学院,渤海大学海洋研究院,辽宁省食品安全重点实验室,生鲜农产品贮藏加工及安全控制技术国家地方联合工程研究中心,辽宁锦州121013 [2]山东美佳集团有限公司,山东日照276806 [3]中国海洋大学食品科学与工程学院,山东青岛266003

出　　处：《食品与发酵工业》2024年第16期40-49,共10页Food and Fermentation Industries

基　　金：“十三五”国家重点研发计划“蓝色粮仓”科技创新重点专项(2019YFD0901702);国家自然科学基金青年科学基金项目(31801662)。

摘　　要：为建立简单实用的三文鱼货架期模型,以冰鲜三文鱼、冷冻三文鱼、烟熏三文鱼和炙烤三文鱼为研究对象,分析了其在0、4、10℃3种贮藏温度条件下的菌落总数、pH、挥发性盐基氮(total volatile basic nitrogen, TVB-N)含量、感官评价和组胺含量的变化情况,并采用一级动力学模型和Arrhenius方程模拟产品的货架期,建立了预测模型。结果表明,TVB-N含量、菌落总数和组胺含量在0~10℃的品质变化规律可以为建立货架期预测模型提供直接参考,以之为基础建立的货架期预测模型准确度较高,对监测、改善三文鱼在生产流通环节易腐败变质的问题具有良好的应用价值。To establish a simple and practical shelf-life model for salmon,the total number of colonies,pH,total volatile basic nitrogen(TVB-N),sensory evaluation,and histamine content of chilled salmon,frozen salmon,grilled salmon,and smoked salmon were analyzed under three storage temperatures of 0,4,and 10℃.The first-order kinetic model and Arrhenius equation were used to simulate the shelf-life of the product,and the prediction model was established.Results showed that the quality changes of TVB-N and the total number of colonies and histamine in the range of 0-10℃could provide a direct reference for the establishment of the shelf-life prediction model.The shelf-life prediction model had high accuracy,providing good application value for monitoring and improving the problem of salmon spoilage in production and circulation.

关 键 词：三文鱼(大西洋鲑) 加工方式 新鲜度 货架期 预测模型 

分 类 号：TS254.4[轻工技术与工程—水产品加工及贮藏工程]