Encapsulation of lactase in Ca(II)-alginate beads: Effect of stabilizers and drying methods

The purpose of the present work was to analyze the effect of trehalose, arabic and guar gums on the preservation of β-galactosidase activity in freeze-dried and vacuum dried Ca(II)-alginate beads. Freezing process was also studied as a first step of freeze-drying. Trehalose was critical for β-galact...

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Detalles Bibliográficos
Autores principales:	Traffano-Schiffo, M.V., Castro-Giraldez, M., Fito, P.J., Santagapita, P.R.
Formato:	JOUR
Materias:	Freeze-drying Hydrogels Microstructure Stability Vacuum drying β-Galactosidase Alginate Calcium Convergence of numerical methods Growth kinetics Low temperature drying Amorphous matrices Avrami kinetics Conservation effects Freeze drying Freezing process Galactosidases Ice crystallization Drying
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_09639969_v100_n_p296_TraffanoSchiffo
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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