Studies relationship between powder characteristic of kinds of granules and their hygroscopicity.
- Author:
Shuping SUN
1
;
Liuqing DI
Author Information
- Publication Type:Journal Article
- MeSH: Chemistry, Pharmaceutical; Drug Compounding; Particle Size; Powders; chemistry; Technology, Pharmaceutical; Wettability
- From: China Journal of Chinese Materia Medica 2009;34(3):279-281
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo choose the granuling way for preparing granules that had low moisture-absorption characteristics.
METHODGranules were prepared by five ways, for studying the relationship between characteristics of powder and hygroscopicity were determined.
RESULTThe prepared ways of granuling that had low hygroscopicity were dry granuling and secondary swinging granuling.
CONCLUSIONThe hygroscopicity of granules can be explained by characteristics of powder, which are made in different granuling ways. The prepared ways of granuling that have low hygroscopicity are dry granuling and secondary swinging granuling.
