海参粉微囊制备工艺  

Preparation Technology of Sea Cucumber Powder Microcapsules

作　　者：喻樊[1,2,3,4] 蔡蓉 蔡伶丽 YU Fan;CAI Rong;CAI Ling(Jiangsu Province Engineering Research Center of Tumor Targeted Nano Diagnostic and Therapeutic Materials,Yancheng Teachers University,Yancheng 224007;College of Pharmacy,Yancheng Teachers University,Yancheng 224051;Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection,Yancheng 224002;Nanjing University of Technology,Nanjing 210000)

机构地区：[1]江苏省肿瘤靶向纳米诊疗材料工程研究中心,盐城师范学院盐城,盐城224007 [2]药学院盐城师范学院,盐城224051 [3]江苏省滩涂生物资源与环境保护重点建设实验室,盐城224002 [4]南京工业大学,南京210000

出　　处：《食品工业》2022年第12期95-99,共5页The Food Industry

基　　金：江苏省自然科学基金面上项目(编号:BK20221409);江苏省肿瘤靶向纳米诊疗材料工程研究中心开放基金资助(编号:JETNM202208);江苏省盐土生物资源研究重点实验室项目(JKLBS2015008);盐城师范学院拔尖人才计划项目;江苏省大学生创新创业重点计划项目(编号:202010324025Z)。

摘　　要：研究海参粉微囊的制备工艺,并对其进行质量评价。以乳铁蛋白粉为囊材,采用喷雾干燥法制备海参粉微囊。以微囊形态作为指标通过单因素试验对微囊的制备工艺进行考察,并运用扫描电子显微镜、固体紫外测定仪、红外光谱测定仪、XRD等仪器对海参粉微囊进行表征。结果表明,微囊的最佳工艺为乳铁蛋白质量浓度5%、进风温度170℃、进料速度0.4 L/h、风机频率45 Hz。通过扫描电子显微镜拍图表明该制备工艺下制得的微囊形态光滑、大小均一。固体紫外、红外光谱、XRD结果显示海参粉成功包覆于微囊中。To prepare sea cucumber powder microcapsules and its quality evaluation, lactoferrin was used as wall material and the sea cucumber powder microcapsules were prepared by spray drying method. Optimization was performed by single factor with the appearance as an index. The microcapsules were characterized by scanning electron microscopy, solid-state UV spectroscopy, infrared spectroscopy and XRD. The results showed that the best condition for spray drying technique was as follows: lactoferrin concentration 5%, inlet temperature 170 ℃, feeding rate 0.4 L/h, and fan frequency 45 Hz. By scanning,it could be seen that the microcapsules was smooth well, and its size was uniform. Solid UV, IR and XRD showed that sea cucumber powder was successfully coated in microcapsules.

关 键 词：海参粉 微囊 喷雾干燥法 表征 

分 类 号：TS254.4[轻工技术与工程—水产品加工及贮藏工程]