初生态微晶法制备纳米龙血竭微胶囊研究  

Study on Preparation of Nano-Microcapsule of Resina Draconis by the Method of Microcrystalline in Nascent State

作　　者：洪宗国[1] 童惠娟[1] 钟益声[1] 

机构地区：[1]中南民族大学化学与材料科学学院,湖北武汉430074

出　　处：《化学与生物工程》2006年第10期40-41,共2页Chemistry & Bioengineering

摘　　要：利用固体龙血竭溶于乙醇而不溶于水的性质,将龙血竭乙醇溶液滴入溶有囊材明胶的水溶液中,当产生初生态微晶时立刻进行包裹,制备纳米龙血竭微胶囊。平均囊径100 nm,其水溶液为红色透明液体,丁达尔散射现象明显。The nano-microcapsule of Resina draconis was prepared,using the nature of solid Resina dracohis soluble in alcohol but insoluble in water. The alcohol solution of the Resina draconis was dripped into gelatin watery solution and was capsulated immediately when it produced microcrystalline in nascent state. The nanomicrocapsule＇s average diameter was 100 nm, and its watery solution was red transparent liquid in which, Tyndall scatter phenomenon was obvious.

关 键 词：龙血竭 纳米微型胶囊 初生态微晶 制备 

分 类 号：R944.5[医药卫生—药剂学]