| 超临界CO2萃取玉米黄色素的研究 |
| |
| 引用本文： | 郑鸿雁,昌友权. 超临界CO2萃取玉米黄色素的研究[J]. 食品与机械, 2004, 20(6): 25-27 |
| |
| 作者姓名： | 郑鸿雁 昌友权 |
| |
| 作者单位： | 1. 吉林农业大学食品工程学院,吉林,长春,130118
2. 吉林工程技术师范学院生物与食品工程系,吉林,长春,130052 |
| |
| 基金项目： | 吉林省教育厅资助项目 (吉教合字 2 0 0 2第 0 2 71号) |
| |
| 摘 要： | 系统研究了超临界流体技术(SFE)从玉米蛋白粉中提取玉米黄色素的温度、压力、时间、夹带剂等工艺条件；该提取法比常规的化学溶剂提取法的得率高2．2倍。同时，还探讨了玉米黄色素的稳定性，结果表明它需要低温、避光保存。
|
| 关 键 词： | 玉米黄色素 超临界CO2萃取 得率 玉米蛋白粉 工艺条件 避光 夹带剂 化学溶剂 提取法 超临界流体技术 |
| 修稿时间： | 2004-09-05 |
Study on technology of supercritical CO2 extraction of corn-uranidin |
| |
| ZHENG Hong-yan CHANG You-quan. Study on technology of supercritical CO2 extraction of corn-uranidin[J]. Food and Machinery, 2004, 20(6): 25-27 |
| |
| Authors: | ZHENG Hong-yan CHANG You-quan |
| |
| Affiliation: | ZHENG Hong-yan1 CHANG You-quan2 |
| |
| Abstract: | The processing conditions such as temperature,pressure,time and cosolvent solution for the extraction of corn-uranidin from corn gluten meal(CGM) by the supercritical fluid extraction were systematically studied. This SFE methode could obtain 2.2 times of yield of corn-uranidin as compared with the solvent extraction.The result of stability study showed that the corn uranidin was sensitive to sunlighr so it should be preserved in dark place at low temperature. |
| |
| Keywords: | Supercritical fluid extraction(SFE) Corn Glutin Meal(CGM) Corn-uranidin |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
