文献类型：期刊文献

中文题名：喷雾干燥法制备皱皮木瓜籽油微胶囊及其性能研究

英文题名：Preparation of Chaenomeles speciosa Seed Oil Microcapsule by Spray Drying Technology and Its Properties

作者：邓叶俊[1] 黄立新[1,2] 张彩虹[1,2] 谢普军[1,2] 丁莎莎[1] 王晓杰[1]

第一作者：邓叶俊

机构：[1]中国林业科学研究院林产化学工业研究所生物质化学利用国家工程实验室国家林业局林产化学工程重点开放性实验室江苏省生物质能源与材料重点实验室;[2]中国林业科学研究院林业新技术研究所

年份：2018

卷号：38

期号：1

起止页码：33-38

中文期刊名：林产化学与工业

外文期刊名：Chemistry and Industry of Forest Products

收录：CSTPCD;;Scopus;北大核心:【北大核心2017】；CSCD:【CSCD2017_2018】；

基金：“十三五”国家重点研发计划资助(2017YFD0400902-3);江苏省生物质能源与材料重点实验室资助(JSBEM-S-201507)

语种：中文

中文关键词：皱皮木瓜籽油;微胶囊;喷雾干燥法;稳定性

外文关键词：Chaenomeles speciosa seed oil ; microcapsule ; spray drying technology; stability

分类号：TQ35;TS224

摘要：在单因素试验的基础上,利用正交试验探讨了皱皮木瓜籽油微胶囊制备的较佳工艺,结果表明:均质压力30 MPa,进风温度190℃,进料速率16 m L/min的条件下制备得到的微胶囊产品为淡黄色粉末,包埋率达83.59%,水分2.51%,密度0.625g/cm^3,吸水性9.191%,粒径39.440μm。对微胶囊产品的SEM电镜结果显示:微胶囊产品呈球形,表面完整光滑,微胶囊结构致密。在贮藏稳定性试验中,皱皮木瓜籽油微胶囊的稳定性优于未包埋的皱皮木瓜籽油,喷雾干燥法制备的微胶囊产品性能优异,大大延长了皱皮木瓜籽油的货架期。
Based on the single-factor experiments, orthogonal experiment was used to optimize the technical parameters for preparing Chaenomeles speciosa （Sweet） Nakai seed oil microcapsules and the optimum technical paramenters were as follows： homogeneous pressure 30 MPa, inlet temperature 190 ℃, feeding rate 16 mL/min. The mierocapsules produced under these processing parameters were determined as canary yellow powders, with microeneapsulation efficiency 83.59 %, water content 2.51%, density 0.625 g/cm3, hygroseopicity 9.191%, and particle size 39.440 p,m. The mierocapsule powders observed by SEM were found to have regular spherical shape with smooth surface and compact structure. The results of storage stability study showed that the mierocapsules were more stable against oxidation in air than the oil which was not entrapped. The properties of microcapsule products were excellent, and the shelf life of C. Speciosa seed oil was greatly extended.