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脂肪醇类溶剂对青霉素的萃取
王斌; 陈继; 刘庆芬; 安振涛; 刘会洲
2001
Source Publication过程工程学报
Issue02Pages:157-161
Abstract研究了不同醇类及醇酯混合体系对青霉素的萃取. 在pH=4的条件下脂肪醇及醇酯混合体系的萃取能力均高于乙酸丁酯. 具有相同碳原子数、带支链的脂肪醇对青霉素的萃取能力比直链醇强,平衡后的有机相水含量下降. 红外光谱分析表明:乙酸丁酯的加入使脂肪醇羟基谱带变宽且明显向高波数方向位移,能阻止醇的多聚,使羟基活性增强. 激光拉曼光谱结果证明:青霉素是以反相微乳液的形式进入脂肪醇相的;支链的存在使体系的有序性和极性都明显增加.
Keyword脂肪醇 青霉素 萃取
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/7095
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
王斌,陈继,刘庆芬,等. 脂肪醇类溶剂对青霉素的萃取[J]. 过程工程学报,2001(02):157-161.
APA 王斌,陈继,刘庆芬,安振涛,&刘会洲.(2001).脂肪醇类溶剂对青霉素的萃取.过程工程学报(02),157-161.
MLA 王斌,et al."脂肪醇类溶剂对青霉素的萃取".过程工程学报 .02(2001):157-161.
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