摘要
为研究罗非鱼(Oreochromis mossambicus)鱼片非一氧化碳(CO)发色的新方法,获得安全有效的罗非鱼片发色工艺,以色差值为鱼片色泽的主要评价指标,在亚硝酸钠质量浓度、碳酸氢钠质量浓度、浸泡时间为单因素进行实验的基础上,采用Box-Behnken 中心设计原理,对发色方案进行响应面实验优化分析。结果表明,用亚硝酸钠质量浓度0.4 g·L^-1、碳酸氢钠质量浓度5.0 g·L^-1 的复合溶液浸泡罗非鱼片22 min 的发色处理效果良好,优化后的鱼片红色肉的Δa*为1.97,提升了17.35%,鱼片整体色泽较好,得到了一种罗非鱼片非CO 发色的新方法。
In order to study new non-CO color retention method of tilapia fillets and achieve a safe and effective color retention process, we used color difference value as main evaluation index for the fillets' color. Based on single-factor test of sodium nitrite concentration, sodium bicarbonate concentration and soaking time, we used Box-Behnken center design principle to optimize the response surface test of the assay scheme. The results show that soaking in a composite solution of sodium nitrite concentration of 0.4 g·L^-1 and sodium bicarbonate concentration of 5.0 g·L^-1 for 22 min performs well. The redness value (Δa*) of the red meat was 1.97 with an increase of 17.35%. The overall color of the fillets was improved. A new method of non-CO color retention technology of tilapia fillets is obtained.
作者
赵敏
李来好
杨贤庆
黄卉
魏涯
岑剑伟
林织
ZHAO Min;LI Laihao;YANG Xianqing;HUANG Hui;WEI Ya;CEN Jianwei;LIN Zhi(South China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Guangzhou 510300,China;College of Food Science and Technology,Shanghai Ocean University,Shanghai 201306,China;Guangdong Shunxin Ocean Fishery Group Co.,Ltd.,Yangjiang 529800,China)
出处
《南方水产科学》
CAS
CSCD
北大核心
2019年第4期107-112,共6页
South China Fisheries Science
基金
广东省“扬帆计划”引进创新创业团队专项资助(2015YT02H109)“罗非鱼精深加工产业升级关键技术研究与示范”
现代农业(特色淡水鱼)产业技术体系建设专项资金(CARS-46)
中国水产科学研究院南海水产研究所中央级公益性科研院所基本科研业务费专项资金资助(2016TS04)
关键词
罗非鱼片
发色
肌红蛋白
色差值
tilapia fillets
color retention
myoglobin
color difference value
