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投稿时间:2018-10-17
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。
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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