Microencapsulation of potassium chloride with mastic.
Pharmazie
; 42(7): 455-6, 1987 Jul.
Article
en En
| MEDLINE
| ID: mdl-3671470
The present investigation deals with the microencapsulation of potassium chloride with mastic. Spherical potassium chloride crystals with a mean particle diameter of approximately 450 microns were used. It could be shown that with a layer of mastic wall material thicker than 21 microns the release of potassium chloride in the in vitro test can be controlled for more than 6 h. The thickness of the wall material over the tested range of 21 to 33 microns has only a limited effect on the kinetics of release of potassium chloride. Increasing the thickness of the layer from 21 to 33 microns merely leads to a reduction of about another 10% in the amount of drug released in 6 h.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Cloruro de Potasio
/
Resinas de Plantas
/
Extractos Vegetales
Idioma:
En
Revista:
Pharmazie
Asunto de la revista:
FARMACIA
Año:
1987
Tipo del documento:
Article
País de afiliación:
Grecia
Pais de publicación:
Alemania