红酵母细胞通透性研究  

Study on the Cellular Permeability of Rhodotorula

作　　者：李永红[1,2] 朱登勇[3] 王姣[3] 侯立芬[3] 刘宏民[1,2] 

机构地区：[1]郑州大学新药研究开发中心,河南郑州450001 [2]郑州大学药学院,河南郑州450001 [3]郑州大学化学系,河南郑州450001

出　　处：《郑州大学学报（理学版）》2011年第4期100-103,共4页Journal of Zhengzhou University:Natural Science Edition

摘　　要：用插入式超声、反复冻融和有机溶剂法对细胞通透性进行处理.结果表明,在超声功率为750 W,超声时间3s和间隔时间4 s的条件下,超声处理75次效果最佳;加入甲苯、氯仿和正己烷等有机溶剂均可提高细胞通透性,其中甲苯的效果最好.Probe ultrasound,repeated freeze thawing and organic solvents were used to increase cellular permeability.It was discovered that the best result was obtained with supersonic power 750 W,supersonic time 3 s,time interval 4 s,and the supersonic times 75.Toluene,chloroform and n-hexane could increase cellular permeability,with toluene the best.

关 键 词：红酵母 细胞通透性 超声 反复冻融 有机溶剂 

分 类 号：Q932[生物学—微生物学]