Results 161 to 170 of about 531,459 (191)
Some of the next articles are maybe not open access.
Role of microalgal ligninolytic enzymes in industrial dye decolorization
International Journal of Phytoremediation, 2020In this study, the decolorization efficiency of seven microalgae isolates; Nostoc muscorum, Nostoc humifusum, Spirulina platensis, Anabaena oryzae, Wollea saccata, Oscillatoria sp. and Chlorella vulgaris was investigated for dye decolorization. The highest decolorization percentages of Brazilwood, Orange G, and Naphthol Green B dyes (99.5%, 99.5%, and ...
Sawsan Abd Ellatif +2 more
openaire +2 more sources
Is horseradish peroxidase a ligninolytic enzyme?
Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie, 1993Structural modifications of spruce liginins catalyzed by plant horseradish peroxidase (HRP) were studied. Changes in lignin structure were characterized by monomeric composition determination and hydrodynamic property analysis. Results show that HRP modifies lignin monomeric composition without alteration of polymer gel permeation pattern.
Kurek, Bernard, Monties, Bernard
openaire +2 more sources
Ligninolytic enzyme production by Ganoderma spp.
Enzyme and Microbial Technology, 2005Abstract The objective of this work was to quantify the activities of lignin peroxidase, manganese peroxidase and laccase produced by the white-rot basidiomicete Ganoderma spp. Initially, four strains were cultured, in the presence of Remazol Brilliant Blue R (RBBR), to evaluation with regard to their ligninolytic potential by decolorization of the ...
Célia Maria Maganhotto de Souza Silva +2 more
openaire +1 more source
Interaction of Trace Elements and Ligninolytic Enzymes in Pleurotus eryngii
Biological Trace Element Research, 2010Considering the fact that some trace elements have influence on the growth and physiological processes in the fungi, the aim of this study was to resolve the question of whether Fe, Zn, and Se, added to the medium in the different forms, affect activity of selected Pleurotus eryngii ligninolytic enzymes participating in mandarine peels submerged ...
Mirjana, Stajić, Jelena, Vukojević
openaire +2 more sources
Encapsulation of ligninolytic enzymes and its application in clarification of juice
Food Chemistry, 2013The thermal stability, physico-chemical properties and effect on juice clarification of hydrogel formulations of ligninolytic enzymes from Phanerochaete chrysosporium were evaluated. The results showed that enzyme entrapment increase significantly (P0.05) using encapsulated enzymes treatment than free enzymes.
Gassara, Fatma +5 more
openaire +3 more sources
Screening of Fungi Producing Ligninolytic Enzymes
201621 (Supplement), 21, KKU Research ...
Zecarias Ghebreslasie +2 more
openaire +1 more source
Measurement of Ligninolytic Enzymes of Soil Treated with Bioaugmentation
2022Fungal-secreted enzymes play important roles in bioremediation processes. Particularly, white rot fungi secrete oxidoreductases and hydrolases, which are involved in degradative functions and transform polymeric substances into partially degraded or oxidized xenobiotic molecules and natural products, which can be easily incorporated by cells or ...
Sadañoski, Marcela Alejandra +2 more
openaire +2 more sources
[Production of ligninolytic enzymes in bioreactor].
Huan jing ke xue= Huanjing kexue, 2007Production of ligninolytic enzymes under nitrogen limited conditions(C/N = 56/2.2) was studied in a 5-L stirred tank bioreactor with a working volume of 2 L for obtaining higher production of ligninolytic enzymes by white rot fungus Phanerochaete chrysosporium BKM-F-1767 and its control strategy.
Da-wen, Gao, Xiang-hua, Wen, Yi, Qian
openaire +1 more source
Optimized protocols to measure stability of ligninolytic enzymes
Biocatalysis is considered a critical component for developing a sustainable bioeconomy, and stability is a crucial enzyme property for biotechnological and industrial applications. Enzymes with higher thermostability are more durable and desirable in industrial settings due to their resilience across various operational conditions, which helps reduce ...Vânia, Brissos +4 more
openaire +2 more sources