|
|||||
|
|
| 一种天然维生素E微囊的制备及其性能表征 | |
| 引用本文： | 孙昱,吴文忠,李延志,陈剑彬,张春枝.一种天然维生素E微囊的制备及其性能表征[J].大连工业大学学报,2011,30(6):400-403. |
| 作者姓名： | 孙昱 吴文忠 李延志 陈剑彬 张春枝 |
| 作者单位： | 1. 大连工业大学生物工程学院,辽宁大连,116034 2. 大连工业大学生物工程学院,辽宁大连 116034;大连医诺生物有限公司,辽宁大连 116600 3. 大连医诺生物有限公司,辽宁大连,116600 |
| 摘 要： | 使用几种不同的壁材及乳化剂对天然维生素E进行微胶囊化,通过对比微囊化效果确定最佳选材及条件,并对最终产品各项性能指标进行测定.结果表明,最佳壁材为纯胶(GUM 2000)与蔗糖,最佳乳化剂为蔗糖酯S1570(HLB 15),壁材比例m(纯胶)∶ m(蔗糖)为2∶1,乳化剂加入量为0.5％,喷雾干燥进风口温度180～19... |
| 关 键 词： | 维生素E 乳液 微囊化 稳定性 |
Microencapsulation and characterization of natural vitamin E |
|
| SUN Yu,WU Wen-zhong,LI Yan-zhi,CHEN Jian-bin,ZHANG Chun-zhi.Microencapsulation and characterization of natural vitamin E[J].Journal of Dalian Dalian Polytechnic University,2011,30(6):400-403. | |
| Authors: | SUN Yu WU Wen-zhong LI Yan-zhi CHEN Jian-bin ZHANG Chun-zhi |
| Affiliation: | 1(1.School of Bioengineering,Dalian Polytechnic University,Dalian 116034,China; 2.Dalian Innobioactives Company Limited,Dalian 116600,China) |
| Abstract: | Different wall materials and emulsifiers were used to estimate the best materials and conditions for microencapsulating natural vitamin E.The results show that the best wall materials are the pure gum(GUM 2000) and sucrose and the best emulsifier is the sucrose ester(HLB 15).In this condition the microcapsule powder of natural vitamin E products had good property,in which the concentration of vitamin E can reach more than 35% while the encapsulation rate can reach more than 99%.The surface oil and the water content can be reduced to 1%,and the color,odor,mobility and dispersion in cold water are all in good conditions. |
| Keywords: | vitamin E microencapsulate emulsion microencapsulation stability |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |