Salinity and temperature effects on accessibility of soluble and cross-linked insoluble xylans to endo-xylanases.

Wejse, Peter Langborg; Ingvorsen, Kjeld; Mortensen, Kim Kusk

Wejse, Peter Langborg; Ingvorsen, Kjeld; Mortensen, Kim Kusk.

Afiliación

Wejse PL; Institute of Biological Sciences, Department of Microbial Ecology, University of Aarhus, Aarhus C, Denmark.

IUBMB Life ; 57(11): 761-3, 2005 Nov.

Article en En | MEDLINE | ID: mdl-16511969

RESUMEN

Different responses to salinity were observed for an extremely halotolerant endo-xylanase when assayed with soluble birchwood glucoronoxylan and cross-linked dyed insoluble birchwood glucoronoxylan. Shrinking of insoluble xylan particles due to increased ionic strength is proposed as the explanation. Temperature affected the xylanase activity measurement on the insoluble xylan greatly, likely due to increased enzyme accessible surface of the substrate at high temperatures.

Asunto(s)

Endo-1,4-beta Xilanasas/fisiología; Xilanos/metabolismo; Bacterias Aerobias Gramnegativas/enzimología; Cloruro de Sodio; Solubilidad; Especificidad por Sustrato; Temperatura

Buscar en Google

Añadir a Mi BVS

Imprimir

XML

PubMed Links

Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Xilanos / Endo-1,4-beta Xilanasas Idioma: En Revista: IUBMB Life Asunto de la revista: BIOLOGIA MOLECULAR / BIOQUIMICA Año: 2005 Tipo del documento: Article País de afiliación: Dinamarca Pais de publicación: Reino Unido

Buscar en Google

Añadir a Mi BVS

Imprimir

XML

PubMed Links