几种助悬剂对复方硫洗剂助悬性能的考察  

Study on suspending property of suspending agents in compound sulfur lotion

作　　者：陈新梅[1] 郭喜红[1] 杨轲[1] 

机构地区：[1]新疆维吾尔自治区人民医院,新疆乌鲁木齐830001

出　　处：《中国医院药学杂志》2001年第12期723-724,共2页Chinese Journal of Hospital Pharmacy

摘　　要：目的 :将 3种常用助悬剂及膨润土用于复方硫洗剂 ,选择最佳助悬剂。方法 :用动力学、流变学的方法考察不同复方硫洗剂的稳定性。结果 :西黄蓍胶的助悬效果好且有触变性。膨润土使制剂的稳定性增加 ,但触变性有所改变 ,与苯扎溴铵合用后助悬性能增强。结论 :西黄蓍胶、膨润土OBJECTIVE:To find the optimal suspending agent for compound sulfur lotion METHODS:The stability of compound sulfur lotions with different suspending agents was studied dynamically and rheologically RESULTS:Gum tragacanth had a satisfactory suspending effect with thixotropy Bentonite improved the stability of preparation but the thixotropy was changed The suspending property of bentonite was increased in combined use with benzalkonium bromide CONCLUSIO_N:Gum tragacanth and bentonite in combination with benzalkonium bromide are the suitable suspending agents for compound sulfur lotion

关 键 词：助悬剂 复方硫洗剂 动力学 流变学 稳定性 

分 类 号：R927.11[医药卫生—药学]