Title of article
Synthesis of maltooligosyl fructofuranosides catalyzed by immobilized cyclodextrin glucosyltransferase using starch as donor
Author/Authors
M.Teresa Mart??n، نويسنده , , M Angeles Cruces، نويسنده , , Miguel Alcalde، نويسنده , , Francisco J. Plou، نويسنده , , Manuel Bernabé، نويسنده , , Antonio Ballesteros، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
6
From page
529
To page
534
Abstract
Cyclodextrin glucosyltransferase (CGTase) from Thermoanaerobacter sp. was covalently immobilized on Eupergit C and used for the synthesis of maltooligosyl fructofuranosides employing soluble starch as donor and sucrose as acceptor. Using a weight ratio starch–sucrose of 1:2, the conversion of starch into acceptor products catalyzed by soluble and immobilized CGTases was higher than 80% in 48 h. Under these conditions, the reaction was selective for the formation of maltosyl fructofuranoside.
Keywords
Cyclodextrin glucanotransferase , Transglycosylation , Glycosyltransferases , Thermoanaerobacter sp , Glucosyl sucrose , Coupling sugar
Journal title
Tetrahedron
Serial Year
2004
Journal title
Tetrahedron
Record number
1084687
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