Huimin Shi, Jialei Xu, Wenqing Wang, Mengdi Jia, Yifa Zhou, Lin Sun
Carbohydrate research 2020 OctIn this study, we report the development of an efficient protocol in the preparation of linear arabino-oligosaccharides derived from sugar beet arabinan. By optimizing hydrolytic conditions and separation on tandem Bio-Gel P4 columns, we obtained arabino-oligosaccharides with various degrees of polymerization (DP) from 2 to 15. All of these α-1,5-linked arabino-oligosaccharides are highly pure (>95%) as determined by HPAEC, MALDI-TOF mass spectrometry and 13C NMR spectroscopy. Due to their purity, these oligosaccharides can be used as standards to identify other oligosaccharides and as substrates to characterize new arabinan-specific enzymes, as well as for the development of new functional oligosaccharides. Copyright © 2020 Elsevier Ltd. All rights reserved.
Huimin Shi, Jialei Xu, Wenqing Wang, Mengdi Jia, Yifa Zhou, Lin Sun. An efficient protocol for the preparation of linear arabino-oligosaccharides. Carbohydrate research. 2020 Oct;496:108131
PMID: 32829204
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