2022
DOI: 10.1016/j.biortech.2022.126793
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Effect of temperature on simultaneous separation and extraction of hemicellulose using p-toluenesulfonic acid treatment at atmospheric pressure

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Cited by 54 publications
(18 citation statements)
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“…According to this model, the separation of lignin is carried out layer by layer. In fact, the absence of cellulose in the reaction was found in a previous study [ 13 ]. This means that the reaction of organic acids with cellulose can be ignored.…”
Section: Resultssupporting
confidence: 58%
See 1 more Smart Citation
“…According to this model, the separation of lignin is carried out layer by layer. In fact, the absence of cellulose in the reaction was found in a previous study [ 13 ]. This means that the reaction of organic acids with cellulose can be ignored.…”
Section: Resultssupporting
confidence: 58%
“…This was attributed to the effective inhibition of the unproductive adsorption of enzymes by lignin [ 12 ]. The structural transformation of lignin was analyzed after p -TsOH pretreatment [ 13 ]. The results indicated that lignin is transformed into a β-O-4-linked α-methoxylated intermediate utilizing p -TsOH autocatalysis.…”
Section: Introductionmentioning
confidence: 99%
“…The reaction solutions were analyzed for the presence of vanillyl alcohol and veratryl alcohol using high-performance liquid chromatography (Agilent 1260, Agilent, Palo Alto, CA, USA). For this purpose, 10 μL of each sample was injected at a flow rate of 0.5 mL·min −1 into the column oven set at 35 °C, and an ultraviolet detector operating at 280 nm was employed [ 43 ]. Elution conditions were ultrapure water (with 0.1% formic acid) and acetonitrile (90/10, v / v ), elution time was 20 min.…”
Section: Methodsmentioning
confidence: 99%
“…Biomass-based hydrogels are naturally biocompatible and biodegradable and have strong molecular design and functional modification properties . High-performance hydrogel materials have been obtained by multiple network hydrogels, nanocomposite hydrogels, topological hydrogels, and hydrogen bond-enhanced hydrogels. , Hemicellulose is a natural polysaccharide derived from lignocellulosic biomass with natural biodegradability, biocompatibility, and low immunogenicity. In general, the presence of a large number of hydroxyl groups in the molecular chain is the most obvious structural feature of hemicellulose as a natural polysaccharide, which makes hemicellulose extremely easy to be modified. In addition, hemicellulose is more soluble in water than other biomasses (cellulose, lignin, etc.)…”
Section: Introductionmentioning
confidence: 99%