lignin peroxidase
Biobleaching of textile dye effluent by bacterial lignin peroxidase
... of lignin. Lignin-degrading enzymes, lignin peroxidases is a oxidoreductive enzyme, which are useful in the treatment of colored industrial effluents and other xenobiotics as it has bioremediation ...
6
Controlling the simultaneous production of laccase and lignin peroxidase from Streptomyces cinnamomensisby medium formulation
... 1.10.3.2), lignin peroxidase (LiP; ...nolic lignin units [12-14], which usually comprise less than 10% of the total polymer content of natural lignin ...
7
Enzymatic Characterisation of Lignin Peroxidase from Luffa aegyptiaca Fruit Juice
... of lignin peroxidase activity using vera- tryl alcohol as the ...the lignin peroxidase using veratryl alcohol as the variable substrate in 50mM ...
8
Profiles of Phenolics and Antioxidant Activity of Pistachio Hulls During Solid-State Fermentation by Phanerochaete chrysosporium- Involvement of Lignin Peroxidase and Manganese Peroxidase
... The aim of the present work was to examine the changeable relationship between antioxidant activity and the phenolic content of dried pistachio hulls during Solid-State Fermentation (SSF) by Phanerochaete chrysosporium. ...
6
In silico-designed lignin peroxidase from Phanerochaete chrysosporium shows enhanced acid stability for depolymerization of lignin
... There can be a trade-off between enzyme stability and catalytic activity, so we characterized the catalytic prop- erties of the LiPH8 variants using a typical high-redox- potential substrate of lignin ...
13
Degradation of textile dyes using immobilized lignin peroxidase-like metalloporphines under mild experimental conditions
... several lignin-model compounds. IPS/MnTSPP strictly emulates a lignin peroxidase (LiP) active site, having an imidazole-grafted support that coordinates a Mn(III)- porphine ...
8
Factors Affecting the Induction of Lignin Peroxidase in Manganese Deficient Cultures of the White Rot Fungus Phanerochaete chrysosporium
... Lignin is an amorphous and insoluble polymer lacking stereoregularity, which plays a key role in the carbon cycle as the most abundant aromatic compound and as a protective matrix surrounding the cellulose ...
11
First Report of Lignin Peroxidase Production from Alternaria alternata ANF238 Isolated from Rotten Wood Sample
... its lignin degrading ability but only few studies reported production of lignolytic enzymes ...of Lignin peroxidase enzyme by Alternaria alternataANF238 isolated from rotten wood sample using water ...
12
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
... of lignin peroxidase isozyme H8 from white-rot fungi Phanerochaete chrysosporium (LiPH8), W251 site was revealed to make the covalent coupling with one moiety of monolignolic radical (guaiacol radical) by ...
10
Lignin peroxidase mediated silver nanoparticle synthesis in Acinetobacter sp.
... for lignin peroxidase enzymes puri- fied from ...maximum peroxidase activity at 40 °C, which reduced drastically at temperature above 40 ...Fungal lignin peroxidases exhibit temperature ...
10
Regulation of 3-Hydroxylation in Monolignol Biosynthesis and Identification of Lignin Peroxidase in Populus trichocarpa.
... Monolignols synthesized from the monolignol biosynthetic pathway are derived from the phenylpropanoid biosynthesis [8]. Over decades of studies, several enzymes have been proposed for monolignol biosynthesis and have ...
235
Biobleaching of unbleached and oxygen-bleached hardwood kraft pulp by culture filtrate containing manganese peroxidase and lignin peroxidase fromPhanerochaete chrysosporium
... Changes in brightness of a unbleached (UKP) and b oxygen- bleached (OKP) hardwood kraft pulp after treatment with culture filtrate from P.. chrysosporium with glucose and[r] ...
6
The production, purification and catalytic utility of lignin peroxidase from "sporotrichum pulverulentum"
... ring-cleavage products and chloro-substituted for These latter the existence of products evidence provided benzyl for LiP-derived of range a aryl radical cations is consistent the alcoho[r] ...
329
Comprehensive investigation of a dye-decolorizing peroxidase and a manganese peroxidase from Irpex lacteus F17, a lignin-degrading basidiomycete
... degrade lignin as well as cellulose and hemicelluloses (Morgenstern et ...as lignin peroxidase (LiP; EC ...versatile peroxidase (VP; EC ...in lignin degradation in addition to PODs ...
16
Role of surface tryptophan for peroxidase oxidation of nonphenolic lignin
... main lignin degraders in Nature ...the lignin peroxidase (LiP), manganese per- oxidase (MnP) and versatile peroxidase (VP) families, together with other oxidoreductases [6, ...in lignin ...
13
Preparation of flocculant for optimizing glycol lignin manufacturing process by cationization of glycol lignin
... Glycol lignin possessing thermoplastic and fusible properties can be a biorefinery platform material; however, glycol lignin is obtained as very small particles in suspension and the low dewatering ...
7
Lignin valorization: lignin nanoparticles as high-value bio-additive for multifunctional nanocomposites
... of lignin nanopar- ticles on the antioxidant properties of the prepared nanocomposite films using prevalent Trolox equiva- lent antioxidant capacity (TEAC) measurement, which employed stable ...
11
SCREENING OF BANGLADESHI VEGETABLES FOR PEROXIDASE
... adhere salts from the enzyme solution, they were dialyzed against the same buffer. The enzyme solutions thus obtained were designated as partially purified enzyme. In order to quantify the enzymatic activity a specified ...
6
Effect of alkaline lignin modification on cellulase–lignin interactions and enzymatic saccharification yield
... The lignin can compete for binding cellulase enzymes with cellulose fibers and decrease the accessibil- ity of enzymes to ...to lignin mainly depended on the chemical structure of ...the lignin ...
13
Microbial biogas production from hydrolysis lignin: insight into lignin structural changes
... and lignin thermal degradation occurs in the temperature ranges of 200–300, 275–400, and 200–500 °C, ...of lignin in pretreated material (Table ...pure lignin yields about 30% char, whereas ...
16