作者: R. W. BAILEY , S. A. BARKER , E. J. BOURNE , M. STACEY , O. THEANDER
DOI: 10.1038/179310A0
关键词:
摘要: THE recent isolation1 of O-α-D-glucopyranosyl-(1→6)-O-α-D-glucopyranosyl-(1→2) β-D-fructofuranoside (1) from a complex mixture oligosaccharides produced by the action cell-free extract Aspergillus niger ‘152’ on sucrose–maltose prompted us to examine its role in dextran synthesis, since first step synthesis could be: