林产化学与工业2018，Vol.38Issue(1)：33-38,6.DOI:10.3969/j.issn.0253-2417.2018.01.005
喷雾干燥法制备皱皮木瓜籽油微胶囊及其性能研究
Preparation of Chaenomeles speciosa Seed Oil Microcapsule by Spray Drying Technology and Its Properties
摘要
Abstract
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 microcapsules produced under these processing parameters were determined as canary yellow powders, with microencapsulation efficiency 83.59%, water content 2.51%,density 0.625 g/cm3,hygroscopicity 9.191%,and particle size 39.440 μm. The microcapsule 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 microcapsules 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.关键词
皱皮木瓜籽油/微胶囊/喷雾干燥法/稳定性Key words
Chaenomeles speciosa seed oil/microcapsule/spray drying technology/stability分类
化学化工引用本文复制引用
邓叶俊,黄立新,张彩虹,谢普军,丁莎莎,王晓杰..喷雾干燥法制备皱皮木瓜籽油微胶囊及其性能研究[J].林产化学与工业,2018,38(1):33-38,6.基金项目
"十三五"国家重点研发计划资助(2017YFD0400902-3) （2017YFD0400902-3）
江苏省生物质能源与材料重点实验室资助(JSBEM-S-201507) （JSBEM-S-201507）
