The increasing knowledge and the growing willingness to develop new biopolymer-based materials will lead to an increasing application of hemicellulose and its derivatives from sustainable lignocellulosic biomass such as trees, grasses, cereals, herbs, cereal straws, and other plants. The potential for ...
The wood hemicelluloses exhibit distinct biomechanical contributions, with glucomannans increasing the elastic modulus in compression, and xylans contributing to a dramatic increase of the elongation at break under tension. These diverging effects cannot be explained solely from the nature of their direct...
The reported data correspond to the average values and their standard deviations. Cellulose and xylan conversions were calculated, respectively, from the amounts of glucose and xylose released during the hydrolysis, and they are expressed as a percentage of the theoretical maximum based on the glucan...
Ebringerova A, Heinze T (2000) Xylan and xylan derivatives – biopolymers with valuable properties, 1 – Naturally occurring xylans structures, procedures and properties. Macromol Rapid Comm 21:542–556 Article CAS Google Scholar Edelmann HG, Fry SC (1992) Kinetics of integration of xyloglucan...
Whereas cellulose is structurally homogenous, hemicelluloses are typically heterogeneous in terms of sugar composition and branching, and lignin is a non-repetitive network. The dispersity of such macromo- lecular structures makes their detection and chemical identification a challenging task. Recently, a...
Moreover, according to Liu and Ebrahimian (Ebrahimian, Khayatkashani, Soltani, Yousif, & Salavati-Niasari, 2022; Liu et al., 2022), catechin and its derivatives possessed both positive regions and negative regions, it may provide the structural basis for ECG to form electrostatic interaction ...
Applications of hemicelluloses and of their derivatives in papermaking - a review. Cell. Chem. Technol. 40, 281-289.Junli, Ren,Runcang, Sun.Applications of hemicelluloses and of their derivatives in papermaking - A review.Cellulose Chemistry and Technology. 2006...
Therefore, this study aims at exploring natural polymers, such as cellulose derivatives and hemicelluloses from different botanical origins, and demonstrate the possibility to use these polymers in a foaming application. The hemicelluloses were chemically treated in order to enhance their performance and...
The end residues (mainly cellulose), can be used for either paper or cellulose derivatives. The lignin can be converted to valuable products, such as carbon fibre and adhesives [14], [15]. From the solubilized hemicelluloses, food additives and other polymers can be produced [16]. A major...
Therefore, this study aims at exploring natural polymers, such as cellulose derivatives and hemicelluloses from different botanical origins, and demonstrate the possibility to use these polymers in a foaming application. The hemicelluloses were chemically treated in order to enhance their perf...