Immobilized β-galactosidase onto magnetic particles coated with polyaniline: Support characterization and galactooligosaccharides production

Magnetite particles (<100 μm) obtained by coprecipitation of Fe2+ and Fe3+ and coated with polyaniline (MAG-PANI) were used to immobilize Aspergillus oryzae β-galactosidase via glutaraldehyde. The amount of β-galactosidase immobilized onto MAG-PANI was ca. 2.04 mg/g support. This magnetic enzymat...

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Bibliographic Details
Main Author: Neri, D. F. M. (author)
Other Authors: Balcão, V. M. (author), Dourado, Fernando (author), Oliveira, J. M. B. (author), Carvalho Junior, L. B. (author), Teixeira, J. A. (author)
Format: article
Language:eng
Published: 2011
Subjects:
Covalent immobilization
beta-Galactosidase
Aspergillus oryzae
Galacto-oligosaccharides
Magnetic support
Polyaniline
β-Galactosidase
Science & Technology
Online Access:http://hdl.handle.net/1822/22425
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/22425

Internet

http://hdl.handle.net/1822/22425

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