Huihuang Ding

TL;DR: The physicochemical properties and detailed structure of non-starch polysaccharides (GSP) were systematically studied using high performance size-exclusion chromatography (HPSEC), Fourier transform infrared spectroscopy (FTIR), methylation analysis and 1D & 2D NMR spectroscopic as discussed by the authors.

TL;DR: Dynamic mechanical spectra demonstrated BSG is a typical of weak gel, which its rheological parameters were superior to those of many commercial gums, which had similar molecular weight and intrinsic viscosity compared to most seed gums.

TL;DR: The fine structure in terms of backbone and branch chain features of a bioactive polysaccharide from Ganoderma atrum was re-elucidated systematically using high performance anion-exchange chromatography, methylation and GLC-MS analysis, and 1D & 2D NMR spectroscopy to be more accurate than the previous proposal.

TL;DR: In this paper, the main sugar residues were determined by methylation analysis and partial acid hydrolysis, and the configuration and glycosidic sequences for sugar residues for LCP1 were established by 2D NMR spectroscopy.

TL;DR: In this article, β-glucan was detected in a wide molar mass range, <2000 to approximately 6.7×106g/mol, and the differences in molar masses were more noticeable between barley varieties and steeping malting conditions than by mashing of malt.