摘要
介绍了液膜的基本概念、分类和分离机理。与传统的生化产品分离提纯技术相比 ,液膜分离技术具有简便、高效且成本低的特点。综述了液膜分离技术在抗生素和氨基酸提取中的应用进展 ,如青霉素、半合成青霉素、头孢菌素、麦白霉素、苯丙氨酸、亮氨酸和谷氨酸的提取 。
This paper introduces liquid membrane concept and its categories according to the mass transport mechanism. Comparing with conventional biochemical product separation and purification techniques, liquid membrane is a simple, efficient, and cost-saving method. Based on the investigation of liquid membrane applications in extraction of antibiotic and amino acid, such as penicillin, semi-synthetic penicillin, cephalosporin, meleumycin, phenylalanine, leucine and glutamic acid, and its future developing potential is pointed out.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2004年第7期696-700,共5页
Chemical Industry and Engineering Progress
基金
国家自然科学基金 (No 2 0 2 760 3 3
No 2 0 2 760 14 )
国家"973"项目 (No 2 0 0 3CB615 70 1)
关键词
液膜
分离
氨基酸
抗生素
提取
liquid membrane, separation, amino acid, antibiotic, extraction
