T. Yamagaki et al., STRUCTURAL CLARIFICATION OF CAULERPA CELL-WALL BETA-1,3-XYLAN BY NMR-SPECTROSCOPY, Bioscience, biotechnology, and biochemistry, 61(7), 1997, pp. 1077-1080
H-1- and C-13-NMR spectroscopic analyses of cell wall microfibril beta
-1,3-xylan from Caulerpa brachypus were performed in detail, The total
assignment of all H-1- and C-13-NMR signals in the beta-1,3-xylan was
achieved by evaluating the 2D C-H COSY, DQF-COSY, and NOESY spectra,
The results, including information on through- space interaction betwe
en the xylopyranose residues, were confirmed, The determination of the
glycosidic linkages by NMR spectroscopic analyses agrees well with th
e results from a chemical analysis.