Study on correlation between relative density and kinematical viscosity of concentration for Yuxianling granules.
- Author:
Wan-Zhong LI
1
;
Jin-Bao TANG
;
Qun HE
Author Information
- Publication Type:Journal Article
- MeSH: Desiccation; Drugs, Chinese Herbal; chemistry; isolation & purification; Plants, Medicinal; chemistry; Technology, Pharmaceutical; methods; Temperature; Viscosity; Water; chemistry
- From: China Journal of Chinese Materia Medica 2007;32(4):309-312
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the relation between relative density and kinematical viscosity of the concentration for Yuxianling granules.
METHODThe relative density and kinematical viscosity by alkali burette of the concentration were investigated. The connection between kinematical viscosity and spray drying, also and temperature of the concentration was respected. In the meantime, different mathematical models were simulated.
RESULTKinematical viscosity is susceptible than relative density to the effect for spray drying, and the mathematical model is also set up accordingly. The result can offer the proper inlet temperature and kinematical viscosity for spray drying. CONCLUSIon The method in the experiment is simple, practical and manipulate easily. The study will provide the basis for extracted solution of compression and spray drying.
