A new approach to encapsulating non-steroidal anti-inflammatory drugs. V. Biopharmaceutical study of microcapsules of azapropazone coated with pectin and rutin

Abstract Azapropazone was encapsulated with pectin-rutin mixture using the fluidized bed technique. The encapsulated particles showed higher dissolution rate and bioavailability but lower ulcerogenic activity as compared with the drug alone.