含肉桂油和Nisin的海藻酸钠薄膜保鲜黑鱼性能分析

被引:21
作者
吕飞 [1 ]
丁玉庭 [1 ]
叶兴乾 [2 ]
机构
[1] 浙江工业大学生物工程与环境学院
[2] 不详
基金
国家高技术研究发展计划(863计划);
关键词
黑鱼; 肉桂油; Nisin; 海藻酸钠; 抗菌效果;
D O I
暂无
中图分类号
TS254.4 [水产食品加工与保藏];
学科分类号
摘要
研究了含有肉桂油和Nisin的海藻酸钠抗菌薄膜保鲜(4±1)°C下贮藏黑鱼鱼肉的效果。鱼肉片被分为:未处理组(CK),海藻酸钠薄膜组(C0),肉桂油海藻酸钠薄膜组(C1),Nisin海藻酸钠薄膜组(C2),肉桂油和Nisin海藻酸钠薄膜组(C3)。相对于CK、C0和C2,C1和C3能更好抑制鱼肉总嗜温菌、总嗜冷菌和假单胞菌。C1和C3可显著抑制鱼肉的腐败变质,维持较低pH值、挥发性盐基氮含量和脂肪氧化值,并能抑制鱼肉色泽的变化。C1和C3在维持鱼肉品质上无显著差异。因此,含有肉桂油或者肉桂油和Nisin的海藻酸钠薄膜可有效维持黑鱼的贮藏品质。
引用
收藏
页码:146 / 150
页数:5
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