MOISTURE SORPTION PROPERTIES AND STORAGE STABILITY CONDITIONS OF A NUTRACEUTICAL SYSTEM MICROENCAPSULATED BY SPRAY DRYING
L.M.A. Pavón-García, R. Gallardo-Rivera, A. Román-Guerrero, H. Carrillo-Navas, M.E. Rodríguez-Huezo, A.Y. Guadarrama-Lezama, C. Pérez-Alonso
A nutraceutical system was encapsulated in a blend of biopolymers by spray drying.
The sorption isotherms of microcapsules presented a sigmoidal shape.
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The GAB and Curie models were useful for modelling moisture sorption of microcapsules.
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The pore radius of the microcapsules varied from 0.67 to 8.15 nm.
The minimum integral entropy is in the range of 0.19-0.37 of aW.
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