Determination of Monosaccharides Hydrolyzed from Corn Silk Polysaccharide by GC-MS
MA Yong-qiang
Abstract
MA Yong-qiang
Abstract
Corn silk polysaccharides were obtained by water extraction and ethanol precipitation,decolorized,deproteinized and purified by Sephadex G-100 column chromatography.GC-MS analysis showed that the purified polysaccharides consisted of 6 monosaccharides.Among them,glucose was predominant and others were arabinose,galactose,mannose,xylose and lyxose.
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Corn silk polysaccharides were obtained by water extraction and ethanol precipitation,decolorized,deproteinized and purified by Sephadex G-100 column chromatography.GC-MS analysis showed that the purified polysaccharides consisted of 6 monosaccharides.Among them,glucose was predominant and others were arabinose,galactose,mannose,xylose and lyxose.
Key concepts: Monosaccharide, Polysaccharide, Arabinose, Xylose, Chromatography, Ethanol precipitation, Chemistry, Hydrolysis