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食品研究与开发:2019,40(12):178-184
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响应面法优化银鳕鱼脱腥工艺
(1.四川旅游学院食品学院,四川 成都 610100;2.肉类加工四川省重点实验室,四川 成都 610106)
Optimization of Deodorization Technology for Cod by Using Response Surface Methodology
(1.Food Science Department of Sichuan Tourism College,Chengdu 610100,Sichuan,China;2.Meat Processing Key Laboratory of Sichuan Province,Chengdu 610106,Sichuan,China)
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投稿时间:2018-10-17    
中文摘要: 选择CaCl2 和绿茶质量比为1 ∶1 的复合脱腥剂对银鳕鱼进行脱腥处理。以鳕鱼腥味物质特征成分三甲胺含量及感官得分为评价指标,采用单因素试验和Box-Behnken 响应面试验设计对银鳕鱼脱腥工艺参数进行优化。结果表明:复合脱腥剂浓度2.75%、浸泡料液比1 ∶11(g/mL),浸泡时间48 min、浸泡温度38.3 ℃时,银鳕鱼感官评分值最高,三甲胺含量最低。
中文关键词: 银鳕鱼  脱腥  感官评价  三甲胺  响应面
Abstract:CaCl2 and green tea were selected at a quality ratio of 1 ∶1 to reduce the odor of cod.Trimethylamine and sensory score were used as the evaluation indicators.Deodorization technology for cod were optimized by using single factor experiment and Box-Behnken design.The result showed that cod had the highest sensory score and minimum degree of trimethylamine (TMA) under parameters of the concentration of composite deodorizer 2.75 %,the ratio of soaking liquid 1 ∶11 (g/mL),the soaking time 48 min,and the soaking temperature 38.3 ℃.
文章编号:201912031     中图分类号:    文献标志码:
基金项目:肉类加工四川省重点实验室科研项目(17-R-07);四川省科技厅应用基础项目(2018JY0304)
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