1)chemical structure化学结构 1.Application of endo-polygalacturonase on elucidating of the chemical structure of pectin;果胶内切酶在果胶化学结构解析上的应用 2.Effect of Compounding Ratio of Bridging Agent on Chemical Structure and Mechanical Properties of PET/EN-MFMB;架桥剂配比对PET/EN-MFMB的化学...
StructurePectinolytic enzymeH-1-NMRThe chemical structure of pea pectin was delineated using pectin-degrading enzymes and biochemical methods. The molecular weight of the pea pectin preparation was 488,000, with 50 % arabinose content, and neutral sugar side chains attached to approximately 60 % ...
The chemical structure of pectins Most biopolymer gels are held together by domains in which a small num Alternatingrhamnogalacturonan chains appear to be rod-like in conforma- tion, with ... HA Schols,AGJ Voragen 被引量: 102发表: 2003年 Physico-Chemical Properties of Pectins in the Cell...
Pectin is a structural polysaccharide that is integral for the stability of plant cell walls. The biological function of pectin is to cross-linkcelluloseand hemicellulose fibers, providing rigidity to the cell wall. Pectin is also a major component of the middle lamella, where it helps to bind ...
2) chemical structure 化学结构 1. Application of endo-polygalacturonase on elucidating of thechemical structureof pectin; 果胶内切酶在果胶化学结构解析上的应用 2. Effect of Compounding Ratio of Bridging Agent on Chemical Structure and Mechanical Properties of PET/EN-MFMB; ...
The general chemical structure of pectin Full size image Fig. 11 General structure of pectin [186] Full size image The degree of esterification, level of branching, and, as with all polymers, average chain length and molecular weight distribution can all vary between biomass sources and can ulti...
Agar polymers synthesized by species of the genus Gracilaria constitute a complex mixture of molecules, containing several extremes in structure. Sulphate
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Chemical structure of kenaf xylan 来自 国家科技图书文献中心 喜欢 0 阅读量: 44 作者:H Komiyama,A Kato,H Aimi,J Ogihara,K Shimizu 摘要: Methylation and partial acid hydrolysis of xylans from the bast and core of kenaf (-xylopyranosyl (Xyl) residues, some of which carry a α-1,2-linked ...
Duckworth, M. & W. Yaphe, 1971b. The structure of agar. Part I. Fractionation of a complex mixture of polysaccharides. Carbohydr. Res. 16: 189–197. Google Scholar Duckworth, M. & W. Yaphe, 1971c. The structure of agar. Part II. The use of a bacterial agarase to elucidate structur...