| 用超滤技术从脱脂豆粉中提取清蛋白 |
| |
| 引用本文： | 戴海平,王龙兴,王铮,高淑芹. 用超滤技术从脱脂豆粉中提取清蛋白[J]. 天津工业大学学报, 1998, 0(5) |
| |
| 作者姓名： | 戴海平 王龙兴 王铮 高淑芹 |
| |
| 作者单位： | 天津纺织工学院膜天膜技术工程公司!天津，300160，天津纺织工学院膜天膜技术工程公司!天津，300160，天津纺织工学院膜天膜技术工程公司!天津，300160，天津纺织工学院膜天膜技术工程公司!天津，300160 |
| |
| 摘 要： | 本文研究了用中空纤维超滤技术从脱脂大豆粉中提取清蛋白的工艺，探讨了不同pH值、不同温度对超滤速度的影响和不同清洗方法对超滤膜性能恢复的影响．结果表明，通过超滤，原液固含量由原来的0．9％提高到20．8％．在该工艺中对膜性能恢复较好的清洗剂为碱性蛋白酶．
|
| 关 键 词： | 大豆清蛋白 中空纤维超滤膜 清洗 |
Extracting soy whey from defat soya powder by the hollow fiber ultrafiltration technique |
| |
| Dai Haiping, Wang Longxing, Wang Zheng, Gao Shuqin. Extracting soy whey from defat soya powder by the hollow fiber ultrafiltration technique[J]. Journal of Tianjin Polytechnic University, 1998, 0(5) |
| |
| Authors: | Dai Haiping Wang Longxing Wang Zheng Gao Shuqin |
| |
| Affiliation: | Motian company of membrane Tech. |
| |
| Abstract: | In this paper, the authors researched the recovery technique of soy whey fromdefat soya powder using hollow fiber ultrafiltration membranes. The effects of differentPH and temperatures on the velocities of ultrafiltration are discussed. The recovery situations of the membrane performance using different washing methods were tested, the results show that the concentration of soy whey solution can rise up to 20. 8% from0. 9%, and the alkaline protease is the best washing material for this technique. |
| |
| Keywords: | soy whey hollow fiber ultrafiltration membrane washing |
| 本文献已被 CNKI 等数据库收录！ |
