Linkage-resolved profiling of isomalto-oligosaccharides using porous graphitic carbon liquid chromatography-orbitrap tandem mass spectrometry
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The digestibility and glycemic response of isomalto-oligosaccharides are determined by their glycosidic linkage and chain length. However, linkage-resolved profiling beyond tetrasaccharides remains limited. Herein, forty structures from disaccharides to hexasa... ...