Results 31 to 40 of about 11,241,438 (272)

Comparative study on laccase activity of white rot fungi under submerged fermentation with different lignocellulosic wastes

open access: yes, 2020
Different Pleurotus ostreatus and Flammulina velutipes species were compared relative to their ability to produce laccase in submerged fermentation of various lignocellulosic wastes.
Q. An   +6 more
semanticscholar   +1 more source

Utilization of Agroindustrial Wastes for the Production of Laccase by Pleurotus eryngii Han 1787 and Lentinus edodes Han1788

open access: yesBioResources, 2022
Laccase activity secreted by Pleurotus eryngii Han 1787 and Lentinus edodes Han 1788 grown on six types of agroindustrial wastes was investigated. Maximum laccase activity of P.
Qi An   +10 more
doaj   +2 more sources

The Role of Laccase from Zygomycetous Fungus Mortierella elasson in Humic Acids Degradation

open access: yesAgronomy, 2021
Biochemical stability of soil humus is an important factor affecting soil quality. Fungi are among the most efficient decomposers of humic matter due to presence of oxidative enzymes, including phenoloxidase laccase. Production of laccase by zygomycetes,
Alexander Lisov   +4 more
doaj   +1 more source

Optimization of laccase production in the white-rot fungus Pleurotus ostreatus (ACCC 52857) induced through yeast extract and copper

open access: yesBiotechnology & Biotechnological Equipment, 2016
Different inducers for laccase production in Pleurotus ostreatus (ACCC 52857) were screened: carbon and nitrogen source, phenolic compounds and metal ions.
Changwei Zhu, Guangwen Bao, Shun Huang
doaj   +1 more source

Phenolic substrates for fluorometric detection of laccase activity [PDF]

open access: yesFEMS Microbiology Letters, 2006
A fluorometric procedure has been developed for detection and estimation of laccase activity in fungal broth cultures. Laccase solution was pretreated with catalase for 1 h at 37 degrees C and pH 5. Homovanillic acid was then added and the reaction mixture incubated for a further hour at 37 degrees C.
G, Lonergan   +3 more
openaire   +2 more sources

Potential for Ethanol Vapours to Limit Table Grape Berry Shatter and to Limit Ethylene Evolution from Clusters [PDF]

open access: yes, 2004
We have shown previously that ethanol vapours (given by 2 ml per kg of grapes) can prevent Botrytis development and stem browning, two of the major problems in postharvest quality of table grapes.
Bouzambou, Najat   +4 more
core   +1 more source

The Biocatalytic Degradation of Organic Dyes Using Laccase Immobilized Magnetic Nanoparticles

open access: yesApplied Sciences, 2021
Free laccase has limitations for its use in industrial applications that require laccase immobilization on proper support, to improve its catalytic activity.
Norah Salem Alsaiari   +6 more
doaj   +1 more source

Characterizing and Genetically Modifying Oscillatoria to Degrade BPA [PDF]

open access: yes, 2017
Bisphenol A (BPA) is becoming an increasing environmental concern. It is a hormone disruptor, and its presence in natural waterways causes some aquatic species to experience problems in growth, reproduction, and development.
Long, Grace
core   +1 more source

Comparative Analysis of the Laccase Secretion Ability of Five White-rot Fungi in Submerged Fermentation with Lignocellulosic Biomass

open access: yesBioResources, 2022
Lignocellulosic biomass is widely used in the field of laccase production because it has the advantages of low price and easy availability. Thus, a comparative analysis was performed of the laccase secretion ability of five white-rot fungi in submerged ...
Mei-Ling Han   +11 more
doaj   +2 more sources

Specificities of a chemically modified laccase from trametes hirsuta on soluble and cellulose-bound substrates [PDF]

open access: yes, 2006
Laccases could prevent fabrics and garments from re-deposition of dyes during washing and finishing processes by degrading the solubilized dye. However, laccase action must be restricted to solubilized dye molecules thereby avoiding decolorization of ...
A Cavaco-Paulo   +25 more
core   +1 more source

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