Improved proteinoid micropheres and methods for their preparation and use as oral delivery systems for pharmaceutical agents are described. The proteinoid microspheres are soluble within selected pH ranges within the gastrointestinal tract and display enhanced stability towards least one of photolysis...http://www.google.es/patents/US5601846?utm_source=gb-gplus-sharePatente US5601846 - Proteinoid microspheres and methods for preparation and use thereof
Proteinoid microspheres and methods for preparation and use thereof
