METHOD AND APPARATUS FOR PREPARING MICRO-PARTICLES OF POLYSACCHARIDES

Autor: Cocchietto, M., Sava, Gianni, Voinovich, Dario, Zorzin, L.
Přispěvatelé: Cocchietto, M., Sava, Gianni, Voinovich, Dario, Zorzin, L.
Rok vydání: 2009
Předmět:
Popis: The present invention relates to a method for the production of micro-particles of polysaccharides. The method includes preparing a feeding solution and a gelifying liquid to collect nebulized jets of the feeding solution. The feeding solution contains at least one polymer capable of forming micro-particle structures and at least one biologically active substance. The feeding solution is pressurized inside an air-less nebulizing unit and then nebulized through the unit itself so as to generate nebulized jets impacting the surface of the gelifying liquid.
Databáze: OpenAIRE