| 微胶囊化V_E油制备、表征及其释放规律的研究 |
| |
| 引用本文： | 郑茂强,金征宇,张燕萍.微胶囊化V_E油制备、表征及其释放规律的研究[J].食品与发酵工业,2006,32(11):91-94. |
| |
| 作者姓名： | 郑茂强 金征宇 张燕萍 |
| |
| 作者单位： | 江南大学食品学院,无锡,214036 |
| |
| 摘 要： | 研究了木薯交联辛烯基琥珀酸麦芽糊精(CCOMD)为壁材,VE油为芯材模型喷雾干燥法制备的微胶囊的表观结构、粒径分布和释放规律,并同阿拉伯胶(GA)作了比较。结果表明:用CCOMD制备的微胶囊效率为86.54%,粒径范围在6～188μm,释放速率随相对湿度升高而增大,释放机制为扩散和侵蚀共同作用机制。
|
| 关 键 词： | VE 木薯交联辛烯基琥珀酸麦芽糊精 微胶囊 释放 |
| 收稿时间： | 08 28 2006 12:00AM |
| 修稿时间： | 10 16 2006 12:00AM |
Preparation, Characterization and Release Rate of CCOMD-Vitamin E Microcapsule |
| |
| Zheng Maoqiang,Jin Zhengyu,Zhang Yanping.Preparation, Characterization and Release Rate of CCOMD-Vitamin E Microcapsule[J].Food and Fermentation Industries,2006,32(11):91-94. |
| |
| Authors: | Zheng Maoqiang Jin Zhengyu Zhang Yanping |
| |
| Affiliation: | School of Food Science and Technology, Southern Yangtze University, Wuxi 214036, China |
| |
| Abstract: | Vitamin E(VE)microcapsule was spray dried by using cassava crosslinked and octenyl succinic maltodextrin(CCOMD)as wall material.Size distribution and release characterization were investigated in compare with Gum Arabic(GA).The efficiency of the powder with CCOMD was 86.54% and the size range was 6～188μm.The release rate of core material increased with relative humidity(RH)due to the cooperation of diffusion and erosion. |
| |
| Keywords: | VE |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
