响应面法优化三氯化铁回收河鲀鱼糜漂洗液中蛋白质的研究  

Optimization of the recovery of protein from washing solution of the Fugu surimi by FeCl_(3) flocculation

作　　者：刘淑集[1] 黄珊红 陈晓婷[1] 陈贝[1] 许旻[1] 苏永昌[1] 刘智禹[1] LIU Shuji;HUANG Shanhong;CHEN Xiaoting;CHEN Bei;XU Min;SU Yongchang;LIU Zhiyu(Key Laboratory of Cultivation and High-value Utilization of Marine Organisms in Fujian Province,Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resource,National Research and Development Center for Marine Fish Processing(Xiamen),Fisheries Research Institute of Fujian,Xiamen 361013,China;Xiamen Ocean Vocational College,Xiamen 361100,China)

机构地区：[1]福建省水产研究所,国家海水鱼类加工技术研发分中心(厦门),福建省海洋生物增养殖与高值化利用重点实验室,福建省海洋生物资源开发利用协同创新中心,福建厦门361013 [2]厦门海洋职业技术学院,福建厦门361100

出　　处：《渔业研究》2021年第3期268-274,共7页Journal of Fisheries Research

基　　金：福建省海洋与渔业结构调整专项(2018HYJG01).

摘　　要：漂洗是鱼糜加工中重要的步骤之一。鱼肉在漂洗过程中会损失大量水溶性蛋白质。对鱼糜漂洗液进行蛋白质回收,可以提高鱼糜利用率,降低污水处理成本,减少环境污染。本试验采用絮凝剂三氯化铁(FeCl_(3))对河鲀鱼糜漂洗液中的水溶性蛋白质进行回收,根据不同的单因素变量,研究FeCl_(3)絮凝法回收鱼糜漂洗液中蛋白质的最佳条件。通过响应面分析法对试验条件进行优化,寻求最佳的组合条件。结果显示,FeCl_(3)法回收河鲀鱼糜漂洗液中水溶性蛋白质的最佳条件为pH 6、温度65℃、每10 mL鱼糜漂洗液添加1%1.4 mL FeCl_(3)溶液。Rinse is one of the important steps of minced fish processing.Lots of soluble protein would be lost in the process of rinsing.So,recovering protein from the minced fish rinse solution can improve the utilization rate of the surimi,reduce the cost of sewage treatment steps,and decrease the pollution of environment.In this paper,FeCl_(3) as a flocculant was used to retrieve the water soluble protein from the surimi rinse water.According to different single factor variables,the optimal conditions of the recovery of protein from the surimi rinse water by FeCl_(3) flocculation method were researched and optimized by response surface analysis.Results showed that the optimal conditions of FeCl_(3) recovery proteins were:pH 6,temperature of 65℃,and an addition amount of 1%FeCl_(3) solution of 1.4 mL in 10 mL minced fish rinse solution.

关 键 词：响应面 三氯化铁 鱼糜漂洗液 蛋白质 回收 

分 类 号：TS254.9[轻工技术与工程—水产品加工及贮藏工程]