PREPARATION AND CHARACTERIZATION OF OIL-CONTAINING MICROPARTICLES

被引：5

作者：

KEIPERT, S

MELEGARI, P

机构：

[1] Humboldt-Universität zu Berlin, 0-1120, Berlin

来源：

DRUG DEVELOPMENT AND INDUSTRIAL PHARMACY | 1993年 / 19卷 / 05期

关键词：

D O I：

10.3109/03639049309062969

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Oilfree as well as oilcontaining microparticles based on gelatin and gelatin-Acacia-systems respectivly are produced by preparing a ''multiple emulsion'' using the simple coacervation. The characterization of the particles points out relationships between the content of polyunsaturated fatty acids and the mean diameter, the oil content and the shape of the surface. Both, the ratio between oil-colloid-emulsion and external phase and the viscosity of this phase have some influence on the mean size of the microparticles.

引用

页码：603 / 621

页数：19