喷雾干燥法制备革兰氏阴性菌微胶囊生物相容性研究  

Study on Biocompatibility of Gram Negative Bacteria Microcapsule by Spray-Drying

作　　者：贺娜[1] 于晓晨[2] 于才渊[1] 

机构地区：[1]大连理工大学化工学院化学工程教研室,辽宁大连116012 [2]大连交通大学,辽宁大连116021

出　　处：《辽宁化工》2009年第9期593-596,共4页Liaoning Chemical Industry

摘　　要：根据细菌的生长情况,考察了阿拉伯胶、β-环糊精、麦芽糊精3种壁材及其混合对细菌活性影响,并进一步确定主要的胶囊材料的浓度。实验结果表明,该新微胶囊体系具有好的生物相容性,且进一步考察了该体系壁材的成膜性。Based on growth conditions of bacteria , Effects of three wall materials and their mixtures including Arabic gum, β - cyclodextrin and cyclodextrinfor on bacterial activity were studied, and concentration of microcapsule materials was determined. The results show that the new microcapsule system has good biocompatibility. In addition, the good film forming performance of the selected materials is necessary.

关 键 词：石油污染 喷雾干燥 微胶囊 生物相容性 

分 类 号：TQ073.2[化学工程]