Results 81 to 90 of about 196,446 (216)

Catalytic Conversion of Lignin Model Compound and Kraft Lignin over Reduced Ru/C Catalyst

open access: yes, 2023
Catalytic conversion of lignin into valuable liquid products has been a promising approach. Herein, we reported the catalytic conversion of the lignin model compound and Kraft lignin over reduced Ru/C catalyst with different industrial organic solvents ...
Garbarino G.   +6 more
core   +1 more source

Kraft lignin/aromatic compound-induced promoters in white rot fungus Gelatoporia subvermispora

open access: yesJournal of Wood Science
White rot fungi are the only organisms that can completely degrade lignin in the plant cell walls. However, the regulatory mechanisms controlling the expression of lignin-modifying enzyme (LME) genes are still obscure.
Dong Xuan Nguyen   +3 more
doaj   +1 more source

Kraft lignin valorization by hydrotreatment over Mo-based sulfided catalysts [Elektronisk resurs]

open access: yes, 2022
The production of green fuels and chemicals from bio-based feedstock can suppress the dependency on fossil resources and help mitigate global climate challenges. Kraft lignin is a thermochemically modified natural lignin obtained from the pulping process
Salam, Muhammad Abdus,
core  

Effect of Kraft Pulping Pretreatment on the Chemical Composition, Enzymatic Digestibility, and Sugar Release of Moso Bamboo Residues

open access: yesBioResources, 2014
In this work, kraft pulping was carried out on moso bamboo residues as a pretreatment and its impact on the chemical compositions and the digestibility of the sample was investigated.
Caoxing Huang   +6 more
doaj   +1 more source

Hydrothermal Depolymerisation of Kraft Lignin: The Influence of Capping Agents and Residence Time [Elektronisk resurs]

open access: yes, 2023
Lignin, the aromatic macromolecule found in wood and other lignocellulosic biomass, is envisioned as a future renewable source of aromatic compounds that can be used as, for example, chemicals, fuel additives and resins.
Ahlbom, Anders,
core  

Modification of Kraft Lignin with Dodecyl Glycidyl Ether

open access: yesChemistryOpen, 2019
Kraft lignin (KL) is extensively produced in industry but is mainly burned as fuel. To broaden its use, KL was grafted with dodecyl glycidyl ether to alter its thermal properties.
Norah S. Alwadani, Prof. Pedram Fatehi
doaj   +1 more source

Synthesis of lignin based composites of TiO2 for potential application as radical scavengers in sunscreen formulation

open access: yesBMC Chemistry, 2019
Titanium dioxide (TiO2) is added in sunscreens due to its ability to absorb ultraviolet (UV) light. However, upon irradiation of UV light, reactive oxygen species particularly hydroxyl radical which can damage human skin will be generated. In this study,
Mohamad Nasir Mohamad Ibrahim   +4 more
doaj   +1 more source

Study of the reactivity of Kraft and organosolv lignins with 4, 4’–diphenylmethane diisocyanate and characterization of the obtained products [PDF]

open access: yes, 2011
The interaction of two types of lignins: Kraft lignin (KL), isolated according to the LignoBoost process (Sweden), and Alcell organosolv (OL) lignin (Canada), with 4,4’-diphenylmethane diisocyanate (MDI) in the dry dioxane media at 25 degrees of Celsius,
Krumina, Lelde   +3 more
core  

Optimization of Laccase Production, and Characterization of Lignin Degradation Products by Fusarium oxysporum JUMAD-053

open access: yesOrbital: The Electronic Journal of Chemistry, 2021
The objective of this work was to optimize the culture conditions for laccase production in the presence of Kraft lignin by Fusarium oxysporum JUMAD-053, and to evaluate the biodegradation products of lignin.
Igor S. Shiraishi   +11 more
doaj  

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