Results 21 to 30 of about 3,303 (144)

Aspectos imunológicos do sistema enzimático fenoloxidase de Schistosoma mansoni Immunological aspects of the phenol oxidase enzymatic system of Schistosoma mansoni

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 1994
O sistema enzimático fenoloxidase (EC 1.10.3.1, EC 1.10.3.2) está amplamente distribuido entre os seres vivos, tendo sido descrito em diferentes espécies do reino animal e vegetal.
João Tadeu Ribeiro-Paes   +4 more
doaj   +1 more source

Laccases to improve the whiteness in a conventional bleaching of cotton [PDF]

open access: yes, 2003
This study reports for the first time on the enhancement of the bleaching effect achieved on cotton using laccase enzyme. Laccases applied in short-time batchwise or pad-dry processes prior to conventional peroxide bleaching, improved the end fabric ...
Basto, Carlos   +3 more
core   +1 more source

Combined ultrasound-laccase assisted bleaching of cotton [PDF]

open access: yes, 2007
This study evaluates the potential of using ultrasound to enhance the bleaching efficiency of laccase enzyme on cotton fabrics. Ultrasound of low intensity (7 W) and relatively short reaction time (30 min) seems to act in a synergistic way with the ...
Basto, Carlos   +2 more
core   +1 more source

Biological Activities of Extracts from Sumac (Rhus spp.): A Review [PDF]

open access: yes, 2007
Sumac is the common name for a genus (Rhus) that contains over 250 individual species of flowering plants in the family Anacardiaceae. These plants are found in temperate and tropical regions worldwide, often grow in areas of marginal agricultural ...
Giuseppe Mazza, Sierra Rayne
core   +2 more sources

Color remediation of chemimechanical pulping effluent using combination of enzymatic treatment and Fenton reaction [PDF]

open access: yes, 2009
This research investigated the efficiency of Advanced Oxidation Processes, Enzymatic treatment, and combined enzymatic/AOPs sequences on color remediation of CMP pulp and paper mills effluent.
Abdulkhani, Ali   +4 more
core   +1 more source

Enzymatic potential and biosurfactant production by endophytic fungi from mangrove forest in Southeastern Brazil

open access: yesAMB Express, 2019
Microbial activity is the main route for cycling mangrove nutrients. In general, microorganisms have abilities to degrade lignocellulosic compounds. Among the biotechnological potential of the microbiota from mangroves, it is noteworthy about endophytic ...
Vivian Martinho   +8 more
doaj   +1 more source

Effect of mycoviruses on the virulence of Fusarium circinatum and laccase activity [PDF]

open access: yes, 2016
Producción CientíficaLaccase enzymes (benzenediol: oxygen oxidoreductase, EC 1.10.3.2) play a major role in the degradation of phenolic compounds such as lignin.
Díez Casero, Julio Javier   +5 more
core   +1 more source

Identification and Characterization of a Novel Plasmid-Encoded Laccase-Like Multicopper Oxidase from Ochrobactrum sp. BF15 Isolated from an On-Farm Bio-Purification System

open access: yesFood Technology and Biotechnology, 2021
Research background. In recent decades, laccases (p-diphenol-dioxygen oxidoreductases; EC 1.10.3.2) have attracted the attention of researchers due to their wide range of biotechnological and industrial applications.
María Carla Martini   +9 more
doaj   +1 more source

Enzymatic polymerization on the surface of functionalized cellulose fibers [PDF]

open access: yes, 2007
Enzymatic coating of functionalized cellulose fibers with catechol was performed in the presence of Trametes hirsuta laccase. Cellulose functionalization was done by covalent fixation of aromatic amines onto the cellulose surface using a dyeing procedure
Guebitz, G. M.   +4 more
core   +1 more source

Comparative Genomics Platform and Phylogenetic Analysis of Fungal Laccases and Multi-Copper Oxidases

open access: yesMycobiology, 2020
Laccases (EC 1.10.3.2), a group of multi-copper oxidases (MCOs), play multiple biological functions and widely exist in many species. Fungal laccases have been extensively studied for their industrial applications, however, there was no database ...
Jiayao Wu   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy