Effet des paramètres du procédé de microencapsulation du piroxicam par coacervation complexe

The results showed that the microcapsules have a spherical shape, a coacervation efficiency greater than 70%, an average diameter less than 250 microns, a good stability and finally, the better values are obtained for gelatin/acacia ratio (5/3), ratio core/wall (1/4), an amount of 2 mL of crosslinking agent and a crosslinking time of 60 minutes.