PREPARATION METHOD OF SUSTAINED-RELEASE MICROCAPSULES HAVING GOOD INITIAL BURST INHIBITING PROPERTY AND THE MICROCAPSULES THEREBY
摘要
<p>Disclosed is a method for preparing a longer sustained-release formulation containing bioactive substances. More particularly, the present invention provides a method for preparing longer sustained-release microcapsules comprising: adding an emulsion including bioactive substances, biocompatible polymer and polyvinylpyrrolidone to an aqueous solution.</p>
