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Analysis of Three Delignification Treatments of Corncob Residues for High Cellulosic Ethanol Production
Three delignification treatments of corncob residues (CCR), including NaOH, formic acid, and sulfite treatments, were compared at the respective...
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Revalorization of Agave Bagasse by Alkaline Organosolv Treatment and the Effect of Delignification on Enzymatic Saccharification and Methane Production
Agave bagasse (AB) is a lignocellulosic biomass with potential to obtain high value-added products such as lignin, microcrystalline cellulose, and...
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High pressure facilitates delignification of Japanese cedar in supercritical methanol
Supercritical methanol is a tool for decomposing woody biomass and dissolving the products under relatively mild conditions. Thus, the use of...
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Nanofibrils from oil palm trunk: effect of delignification and fibrillation technique
Oil palm trunk (OPT) is an inexpensive, abundantly available by-product of palm oil production which is typically not put to material use. Due to its...
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Exploring the effect of lignin on the chemical structure and microstructure of Chinese fir wood by segmental delignification
This study proposed a new method for the rapid and uniform removal of lignin components from wood, which was applied to abundant fast-growing Chinese...
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Formic Acid-Based Organosolv Delignification of Sugarcane Bagasse for Efficient Enzymatic Saccharification
Sugarcane bagasse, a major by-product from cane sugar industry contains mainly cellulose, lignin and hemicellulose which can be fractionated and used...
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Combined effect of organosolv delignification/polymerization on the set recovery of densified poplar wood
According to recent literature, delignification could be a new approach to enhance mechanical properties of densified wood. In the present study, the...
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The effect of delignification ratio on the PMMA occupation in poplar wood cell wall by the macro and micro comparative study
The polymer/wood functional products may not be true nanocomposites due to the poor permeability of non-polar monomers into the hydrophilic wood cell...
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Selective and Simultaneous Delignification Capacity of Wood Decay Fungus Trametes pini in Tectona grandis L. f. and Terminalia crenulata (Heyne) Roth
Wood is a very important byproduct, produced by different biological processes in tree. The teak and terminalia wood planks were artificially...
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Degradation of the Pine Wood Structure in Ozonolytic Delignification
AbstractTransformations of pine wood during exposure to ozone were studied. The content of lignin and cellulose in the cellulose-containing material...
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Lapachol from Indonesian teak (Tectona grandis) wood waste as a natural additive for alkaline cooking
Anthraquinone has been widely utilized in the pulp and paper industry as a catalyst for alkaline cooking; however, its application has been recently...
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Investigation of Reaction Mechanism and the Effects of Process Parameters on Ionic Liquid–Based Delignification of Sugarcane Straw
The delignification of sugarcane straw (SCS) was investigated using 1-ethyl-3-methylimidazolium acetate, [Emim][OAc], varying three process...
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Structure Features of Sugarcane Bagasse Under Ultrasonic With Xylanase and Laccase Treatment
The continuously growing demand for cellulosic fibers derived from sugarcane bagasse (SCB) has driven the development of green extraction processes...
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Isolation and Characterization of the Hemicelluloses Polysaccharides of Scots Pine (Pinus Sylvestris) Wood
AbstractMany natural polysaccharides have biological activity, which allows them to be used for obtaining medicines. Development of new methods for...
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Effect of delignification on thermal degradation reactivities of hemicellulose and cellulose in wood cell walls
The thermal degradation reactivities of cellulose and hemicellulose are substantially different in Japanese cedar ( Cryptomeria japonica , a softwood)...
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SO2-alcohol-water (SAW) fractionation of Eldar pine (Pinus eldarica): effects of alcohol type on pulp and paper properties
Generally, ethanol is the alcohol commonly used in the SO 2 -alcohol-water (SAW) fractionation process. In this study, Eldar pine ( Pinus eldarica ) was...
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Birch wood biorefinery into microcrystalline, microfibrillated, and nanocrystalline celluloses, xylose, and adsorbents
For the first time, it is proposed to combine the environmentally friendly heterogeneous catalytic processes of wood hemicelluloses hydrolysis and...
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Horseradish peroxidase delignification of fermented rooibos modifies biomass structural and chemical properties and improves holocellulolytic enzyme cocktail efficacy
The purpose of the study was to pretreat fermented rooibos biomass with partially purified horseradish peroxidase (HRP) for lignin removal and to...
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Heterogeneous Catalytic Fractionation of Birch-Wood Biomass into a Microcrystalline Cellulose, Xylose and Enterosorbents
AbstractThe main components of the birch wood were fractionated into a microcrystalline cellulose, xylose and enterosorbents by an integration of...
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Development of colorless wood via two-step delignification involving alcoholysis and bleaching with maintaining natural hierarchical structure
Lignin-free wood has been successfully developed via a two-step chemical treatment while maintaining its inherent hierarchical structure. The first...
