Preparation and characterisation of ethylcellulose microparticles containing propolis
Ethylcellulose microparticles containing propolis ethanolic extract (PE) were prepared by the emulsification and solvent evaporation method. Three ratios of ethylcellulose to PE dry residue value (DR) were tested (1:0.25, 1:4 and 1:10). Moreover, polysorbate 80 was used as emulsifier in the external...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
São Paulo State University (UNESP)
2008-05-01
|
| Series: | Revista de Ciências Farmacêuticas Básica e Aplicada |
| Subjects: | |
| Online Access: | http://rcfba.fcfar.unesp.br/index.php/ojs/article/view/479 |