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Fig. 5 | Biotechnology for Biofuels

Fig. 5

From: Development of an oligosaccharide library to characterise the structural variation in glucuronoarabinoxylan in the cell walls of vegetative tissues in grasses

Fig. 5

High-energy MALDI-CID spectra of oligosaccharides in SEC fraction Ms10_55. a Z1 structure (N6 in DASH) A3A3X. Inset: proposed chemical structure for W product ion [29]; b Z2 structure (N7 in DASH) A3XXX; c Z3 structure (N8 in DASH) D2,3XX. d NMR analysis of the Z3 structure. H-1 strip plots from 2D 1H-1H TOCSY (blue) and ROESY (red) spectra showing the NOE connectivity arising from the β-Xylp-(1 → 2)-α-Araf-(1 → 3)-β-Xylp-(1 → 4)-β-Xylp glycosidic linkages

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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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