乳状液膜法提取亮氨酸(Ⅱ)

膜科学与技术 , 2001, 21(1): 59-61. doi: 10.3969/j.issn.1007-8924.2001.01.014

乳状液膜法提取亮氨酸(Ⅱ)

朱澄云 ^1, , 莫凤奎 ^2, , 葛晓玲 ^3, , 王岩 ^4, , 倪雷 ^5, , 周琼 ^6, , 宋文暄 ^7,

1.沈阳药科大学基础部物化教研室,

2.沈阳药科大学基础部物化教研室,

3.沈阳药科大学基础部物化教研室,

4.沈阳药科大学基础部物化教研室,

5.吉林医学院仪器分析教研室,

6.贵州省人民医院药剂科,

7.哈尔滨市环保局监测站,

关键词：液膜分离 , 氨基酸 , 亮氨酸

Extraction of leucine using liquid emulsion membranes (Ⅱ)

研究了用乳状液膜法提取亮氨酸时，表面活性剂Span-80用量、提取时间、石蜡用量、搅拌速率等因素对提取率的影响，在各项因素的最佳条件下进行提取，提取率为74.04%.

Considering the effects of the swelling and breaking of membraneson extraction, the parameters such as surfactant concentration, extraction time, paraffin content and stirrer speed were studied. In the optimal operation conditions, the extraction rate of leucine was 74.04%.

参考文献

[1]	朱治方;朱澄云;莫凤奎等.乳状液膜法提取亮氨酸[J].膜科学与技术,1999,19(04):56-58.
[2]	丁暄才;严忠 .界面张力及表面压法研究液膜的稳定性[J].膜科学与技术,1983,3(02):29-32.
[3]	Stroeve P;Varanas P P .An experimental study on double emulsion drop breakup in uniform shear flow[J].Journal of Colloid and Interface Science,1984,99:360.
[4]	Garti N;Magdassi S .Transfer phenomena across the oil phase in water-oil-water multiple emulsions evaluated counter I Effect of emulsifier on water permeability[J].Journal of Colloid and Interface Science,1985,104:587.
[5]	Thien M P;Hatton T A;Wang D I C .Separation and concentration of amino acids using liquid emulsion membranes[J].Biotechnology and Bioengineering,1988,32:604-615.
[6]	蔡新兵;叶大陆 .双层乳状液膜一次萃取的扰动与幂级数联合解-传质过程中乳状液膜破裂的作用[J].化工学报,1989,6:761-765.

上一张下一张

计量

下载量()
访问量()

作者相关

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%

材料期刊网

乳状液膜法提取亮氨酸(Ⅱ)

Extraction of leucine using liquid emulsion membranes (Ⅱ)

参考文献