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STRUCTURAL INVESTIGATION OF THE POLYSACCHARIDE FRACTION FROM THE MUCILAGE OF DICEROCARYUM ZANGUEBARICUM MERR

机译:毛果双孢菌发酵过程中多糖馏分的结构研究

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摘要

The polysaccharide fraction from the mucilage of Dicerocaryum zanguebaricum (Pedaliaceae) appears to be mainly constituted of a chemically homogeneous polysaccharide. By NMR and chemical degradative methods its structure appeared to consist of alternate --> 4)-beta-D-Glc pA-(1 --> and --> 2)-alpha-D-Man p-(1 --> units. Single branch units of beta-D-Xylp and alpha-D-Gal p are linked to the O-3 positions of Man p and a significant number of Glc pA residues. [References: 22]
机译:来自Dicerocaryum zanguebaricum(Pedaliaceae)的粘液的多糖级分似乎主要由化学均一的多糖组成。通过NMR和化学降解方法,其结构似乎由交替的-> 4)-β-D-GlcpA-(1->和-> 2)-alpha-D-Man p-(1-> β-D-Xylp和α-D-Galp的单分支单元与Man p的O-3位置和大量的Glc pA残基相连[参考文献:22]

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