lignin degradation
Lignin Degradation of Oil Palm Empty Fruit Bunches using TiO2 Photocatalyst as Antifungal of Fusarium Oxysporum
... Based on the variation of the degradation time, the lignin degradation of OPEFB with a degradation time of 15 min. showed optimum results in the production of lignin derived compounds. ...
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Enhancing lignin degradation by Mn2+ ion supplementation to assist enzymatic hydrolysis of cellulose in a two-stage pretreatment of bamboo
... process, lignin degradation relies on fungal growth and ligninase formation mainly during the 21 d incubation on bamboo ...overall lignin degradation, but the selectivity of degradation ...
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Lignin degradation potential and draft genome sequence of Trametes trogii S0301
... Trametes trogii S0301 has multiple advantages. First, it is a thermotolerant strain with rapid growth and a growth optimum at 37 °C, higher than those of most white-rot fungi (28–30 °C) [6, 19–22]. Second, among enzymes ...
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Does Chip Size of the Lignocellulosic Bagasse Influence Lignin Degradation with NaOH treatment
... useful information related to the change of hydrogen bonding during crystal transformation. Modification leads to changes in the solubility, properties and behaviour of the polymer. Industrially mechanical powdering of ...
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Lignin degradation in corn stalk by combined method of H2O2 hydrolysis and Aspergillus oryzae CGMCC5992 liquid-state fermentation
... including lignin peroxidase (LiP), lac- case (Lac), manganese peroxidase (MnP), versatile per- oxidase (VP) [8], and dye-decolorizing peroxidases (DyP) ...extracellular lignin degradation system, LiP ...
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Artificial metalloenzymes as catalysts for oxidative lignin degradation
... M.V.D thanks the BBSRC for support through an EastBio studentship BB/J01446X/1. We thank the EPSRC for funding through the EPSRC critical mass grant “Clean catalysis for sustainable development” (EP/J018139/1). This work ...
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Biocatalytic conversion of lignin to aromatic dicarboxylic acids in Rhodococcus jostii RHA1 by re routing aromatic degradation pathways
... for lignin degradation in ...aromatic degradation pathways can be cyclised with ammonia, either under acidic conditions [8], or in minimal media cultures containing ammonium chloride [9], to generate ...
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Microbial biogas production from hydrolysis lignin: insight into lignin structural changes
... a lignin content of 80% which included pseudo-lignin and condensed-lignin structures resulting from the SE ...the lignin was converted to ...and lignin–carbohydrate complexes (LCC), ...
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Development of novel assays for lignin breakdown and identification of a new bacterial lignin degrading enzyme
... towards lignin, but the fungus‟ overall lignin degrading ability is ...a lignin degrading enzyme ...nitrated lignin assay is combined with kinetic studies and LC/MS studies on the break down ...
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Bacterial Degradation of Lignin: A Prospective for Lignocellulosic Biofuels
... for lignin degradation in reduced time ...potent lignin degrader with the production of LiP, MnP and ...for lignin removal using milled pine as substrate ...in lignin content holds a ...
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Biocatalytic valorisation of lignin via genetic or chemical intervention of bacterial aromatic degradation pathways
... in lignin biosynthesis, but in fungal lignin degradation an alternative process must also be ...polymer. Degradation of any non-phenolic moieties within the lignin structure is assumed ...
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Synthesis of Vanillin from Lignin
... In this research the amount of extracted lignin was 25.5% based on oven dry weight of wood ash. The synthesised vanillin was 3.9% of the obtained lignin. Alkaline nitrobenzene oxidation of lignin ...
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Mathematical models of lignin biosynthesis
... Using statistical analysis, the authors showed that there was a strong correlation between the flux catalyzed by CCR1 and the flux of the consecutive reaction catalyzed by CAD in all strains except for the CCoAOMT-defi- ...
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Sorption behavior of malachite green onto pristine lignin to evaluate the possibility as a dye adsorbent by lignin
... by lignin and humic acid were performed at different initial MG ...either lignin or humic ...by lignin and humic acid based on initial MG concentration was applied to Freundlich and Langmuir ...
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Is oxidation reduction a real robust strategy for lignin conversion? A comparative study on lignin and model compounds
... Overall, it became clear that after DDQ treatment, the three main linkages (i.e., β-O-4, β-β and β-5) in lignin have been oxidized to carbonyl-containing units. As a result, higher yields of carbonyl- containing ...
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Organocatalytic chemoselective primary alcohol oxidation and subsequent cleavage of lignin model compounds and lignin
... [6] For selected reports on the chemoselective secondary alcohol oxidation in 1,3-dilignol type lignin model compounds, see: a) A. Wu, B. O. Patrick, E. Chung, B. R. James, Dalton Trans. 2012, 41, 11093–11106; b) ...
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Improvement of catalytic performance of lignin peroxidase for the enhanced degradation of lignocellulose biomass based on the imbedded electron-relay in long-range electron transfer route
... In this study, the enzyme mechanism-based inhibition mode of the phenolic compound was investigated. The site responsible for the irreversible interaction between LiPH8 and free hydroxyl monolignol was searched by ...
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Production of Lignin-Based Phenolic Resins Using De-Polymerized Kraft Lignin and Process Optimization
... several lignin de-polymerization techniques could be used to increase the reactivity of ...of lignin, thermal energy or heat is applied to lignin in the presence or absence of catalysts, solvents, ...
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Antimicrobial Activity of Lignin and Lignin-Derived Cellulose and Chitosan Composites Against Selected Pathogenic and Spoilage Microorganisms
... kraft lignin and acetylated lignin) containing cellulose fibers, its commercial derivatives, or non-cellulosic polysaccharides, have been developed ...and lignin nanoparticles for example were added ...
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In silico-designed lignin peroxidase from Phanerochaete chrysosporium shows enhanced acid stability for depolymerization of lignin
... Results: The engineered LiPH8 was in silico designed through the structural superimposition of surface‑active site‑ harboring LiPH8 from Phanerochaete chrysosporium and acid‑stable manganese peroxidase isozyme 6 (MnP6) ...
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