食品工业科技2018，Vol.39Issue(10)：222-227,6.DOI:10.13386/j.issn1002-0306.2018.10.040
莲固体废弃物中多酚类物质的喷雾干燥微胶囊化研究
Study on microencapsulation of polyphenols in lotus solid waste by spray drying
摘要
Abstract
In order to protect the active ingredients of polyphenols in lotus solid waste from damage,enhance the stabilitv of polyphenols.The embedding rate of polyphenols in lotus solid waste was optimized in the present studv.Based on single factor,orthogonal test and response surface methodology,the best wall material formula for microencapsulation of polyphenols in lotus solid waste was optimized as follows:acacia:β-cyclodextrin was 3∶ 1,the ratio of core to wall was 1∶ 5,and the amount of monoglyceride was 0.10％.The optimum conditions for the spray drying were as follows:the content of the solid content was 16％,the feed rate was 280 mL/h,the inlet air temperature was 185 ℃ and the outlet temperature was 80 ℃.Under these conditions,the embedding rate of microcapsules was 94.12％ ± 0.37％,and the embedding effect was better.It would provide a theoretical basis for the spray drying of polyphenols microencapsulation.关键词
莲固体废弃物/多酚/喷雾干燥/微胶囊化Key words
lotus solid waste/polyphenols/spray drying/microencapsulation分类
轻工纺织引用本文复制引用
颜征,张海晖,李亚群,段玉清,张迪,陆玉洪,孙冀平..莲固体废弃物中多酚类物质的喷雾干燥微胶囊化研究[J].食品工业科技,2018,39(10):222-227,6.基金项目
江苏省重点研发计划(现代农业)重点项目(BE2016350) （现代农业）
扬州市现代农业项目(YZ2016043). （YZ2016043）
