Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/69417
Type: Artigo de periódico
Title: In vitro synthesis of oligosaccharides by acceptor reaction of dextransucrase from Leuconostoc mesenteroides
Author: Pereira, AM
Costa, FAA
Rodrigues, MI
Maugeri, F
Abstract: Glucose was used as acceptor to obtain small chain oligossaccharides from sucrose using dextransucrase from Leuconostoc mesenteroides NRRL B-512F. Better conditions for the synthesis of the oligosaccharides were obtained using experimental design and response surface methodology. Yield of oligosaccharides was increased from 5% to 45% following an increase in both sucrose and glucose/sucrose concentrations, from 58 g/l to 142 g/l and from 0.02 to 0.18, respectively. Molecular weight increased from 2800 to 4500 daltons with a temperature shifting form 10 degrees C to 30 degrees C.
Country: Holanda
Editor: Kluwer Academic Publ
Rights: fechado
Identifier DOI: 10.1023/A:1005387632760
Date Issue: 1998
Appears in Collections:Unicamp - Artigos e Outros Documentos

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