大孔吸附树脂对鱼籽多肽脱色工艺  

Optimization of the Decolorization Process of Fish Roe Polypeptide by Response Surface Methodology

作　　者：徐秉歆 王晗 裴栋[2,3] 邸多隆 王利涛 魏鉴腾 XU Bingxin;WANG Han;PEI Dong;DI Duolong;WANG Litao;WEI Jianteng(College of Pharmacy,Jining Medical University,Rizhao 276826;Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory of Natural Medicine of Gansu Province,Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000;Qingdao Resource Chemistry and New Materials Research Center,Qingdao 266100;Yantai Zhongke Advanced Materials and Green Chemical Industry Technology Research Institute,Yantai 264001)

机构地区：[1]济宁医学院药学院,日照276826 [2]中国科学院兰州化学物理研究所中国科学院西北特色植物资源化学重点实验室和甘肃省天然药物重点实验室,兰州730000 [3]青岛市资源化学与新材料研究中心,青岛266100 [4]烟台中科先进材料与绿色化工产业技术研究院,烟台264001

出　　处：《食品工业》2022年第3期91-94,共4页The Food Industry

基　　金：中国科学院“西部之光”人才培养引进计划;烟台中科先进材料与绿色化工产业技术研究院项目(AMGCE016);青岛市科技惠民示范引导专项(20-3-4-11-nsh)。

摘　　要：为探究鱼籽多肽最优脱色工艺,以鱼籽多肽脱色率和得率为评价指标,筛出优选树脂。利用单因素试验和响应面试验进一步优化,确定最佳脱色工艺条件。结果表明,优选的大孔吸附树脂为LSA-50,最优脱色工艺为树脂用量4.94 g/g、脱色时间2 h、脱色温度55℃、pH 4。此条件下的脱色率为80.20%,得率为77.05%。该工艺所得鱼籽多肽性质稳定,有助于鱼籽多肽进一步开发利用。In order to explore the optimal decolorization process of fish roe polypeptide,the decolorization rate and yield of fish roe polypeptide were used as evaluation indexes to screen the optimized resin.Single factor test and response surface test were used to optimize the process conditions.The results showed that the macroporous resin was LSA-50,and the optimal decolorization process was as follows:resin dosage 4.94 g/g,decolorization time 2 h,decolorization temperature 55℃and pH 4.Under this condition,the decolorization rate was 80.20%,and the yield was 77.05%.The properties of the fish roe peptides obtained by this process were stable,which was helpful for development and utilization of peptides from fish roe.

关 键 词：鱼籽多肽 脱色工艺 响应面法 大孔吸附树脂 

分 类 号：TS254.9[轻工技术与工程—水产品加工及贮藏工程] TQ324.8[轻工技术与工程—食品科学与工程]