| 酶法制备明胶的新工艺研究 |
| |
| 引用本文： | 张锋,施辉阳,张鹏.酶法制备明胶的新工艺研究[J].北京化工大学学报(自然科学版),2003,30(1):9-12. |
| |
| 作者姓名： | 张锋 施辉阳 张鹏 |
| |
| 作者单位： | 北京化工大学化学工程学院,北京,100029 |
| |
| 摘 要： | 阐述了一种酶法制备明胶的新工艺，并对酶用量、酶解温度、酶解时间、溶胶温度、溶胶初始pH值等参数进行了优化。同时，还测定了产品的理化性质。研究表明新工艺生产周期短(7～10d)，环境污染小，产率高。
|
| 关 键 词： | 明胶 中性蛋白酶 制备 明胶 中性蛋白酶 制备 |
A new process for preparation of gelatin with enzyme |
| |
| ZHANG Feng,SHI Hui-yang,ZHANG Peng.A new process for preparation of gelatin with enzyme[J].Journal of Beijing University of Chemical Technology,2003,30(1):9-12. |
| |
| Authors: | ZHANG Feng SHI Hui-yang ZHANG Peng |
| |
| Institution: | College of Chemical Engineering; Beijing University of Chemical Technology; Beijing; China |
| |
| Abstract: | A new process for preparation of gelatin with enzyme was described. The neutral protease dosage, temperature and time for enzyme treatment, the temperature and original pH value for gelatin extraction were optimized. The physical and chemical properties of gelatin were detected.The process had the advantages of short production period (7～10days), slight environmental pollution and high yield of gelatin. |
| |
| Keywords: | gelatin neutral protease preparation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《北京化工大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《北京化工大学学报(自然科学版)》下载免费的PDF全文 |
