Comparative detoxification of Remazol Rrilliant Blue R by free and immobilized laccase of <i>Oudemansiella canarii</i>

Uber, Thaís Marques; Buzzo, Ana Júlia dos Reis; Scaratti, Gidiane; Amorim, Suélen Maria de; Helm, Cristiane Vieira; Maciel, Giselle Maria; Peralta, Rosely A.; Moreira, Regina de Fátima Peralta Muniz; Bracht, Adelar

doi:10.1080/10242422.2020.1835873

Cited by 15 publications

(7 citation statements)

References 59 publications

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“…Bacterial treatment Isolation of new strains or consortia from activated sludge, oxidation ditch, palm oil mill effluent or desert soil, alkali-, haloand thermophilic strains implementation, consortium with algae, bacteria immobilization, co-substrate addition, proposal of mechanisms, pathways genome and transcriptome analysis [109][110][111][112][113][114][115][116][117][118][119] Fungal treatment Implementation of microbial consortium (e.g., yeast consortium with ability of lignin valorization dye treatment and biodiesel production), fungi immobilization, isolation of new strains from plant roots or effluent site [120][121][122][123][124][125][126][127][128][129][130] Enzyme treatment Optimization of enzyme production, enzyme immobilization, metabolites and toxicity assessment [131][132][133][134][135][136] Algal treatment…”

Section: Current Development Referencesmentioning

confidence: 99%

“…As can be seen above, a lot of experiments were conducted with fungi immobilization—this is the result of the morphologic specificity of fungal growth. As for the isolated enzymes implementation, investigations were primarily performed in disposable cuvettes [ 34 , 120 , 134 ], vials with immobilized peroxidase [ 132 ], and Erlenmeyer flasks with free and immobilized laccase [ 136 ]. The color removal obtained using free or immobilized enzymes varied between 33 and 98%.…”

Section: Biological Processesmentioning

confidence: 99%

“…The biological treatment under aerobic conditions led to the decrease in the acute microbial toxicity towards: Pseudokirchneriella subcapitata [ 34 ], Sinorhizobium meliloti [ 127 ] and Vibrio fisheri [ 136 ]. Additionally, the phytotoxicity ( Vignia radiata [ 120 ], Sorghum vulgare and Phaseolus mungo [ 127 ], lettuce seeds [ 136 ]) and cytotoxicity [ 203 ] were reduced.…”

Section: Biological Processesmentioning

confidence: 99%

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Recent Achievements in Dyes Removal Focused on Advanced Oxidation Processes Integrated with Biological Methods

2021

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In the last 3 years alone, over 10,000 publications have appeared on the topic of dye removal, including over 300 reviews. Thus, the topic is very relevant, although there are few articles on the practical applications on an industrial scale of the results obtained in research laboratories. Therefore, in this review, we focus on advanced oxidation methods integrated with biological methods, widely recognized as highly efficient treatments for recalcitrant wastewater, that have the best chance of industrial application. It is extremely important to know all the phenomena and mechanisms that occur during the process of removing dyestuffs and the products of their degradation from wastewater to prevent their penetration into drinking water sources. Therefore, particular attention is paid to understanding the mechanisms of both chemical and biological degradation of dyes, and the kinetics of these processes, which are important from a design point of view, as well as the performance and implementation of these operations on a larger scale.

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Section: Current Development Referencesmentioning

confidence: 99%

Section: Biological Processesmentioning

confidence: 99%

Section: Biological Processesmentioning

confidence: 99%

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Recent Achievements in Dyes Removal Focused on Advanced Oxidation Processes Integrated with Biological Methods

2021

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“…[172][173][174] The last subgroup, laccase, is used in organic pollutant oxidation, biofuel cell and biosensor construction, xenobiotic biotransformation, wastewater treatmentmainly to remove dyes and residual of medicines -and other environmental applications. [175][176][177] Immobilized laccase from Trametes versicolor was used for the biodegradation of diclofenac. 178 In the referenced study, Cross-Linked Enzyme Aggregates-CLEAs and magnetic CLEAs were prepared using laccase.…”

Section: Oxidoreductasesmentioning

confidence: 99%

Enzyme immobilization: what have we learned in the past five years?

Almeida

Prata

Forte

2021

Biofuels Bioprod Bioref

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Immobilized enzymes have been widely applied in several fields over the past years, and the number of studies on the topic has been rapidly increasing. This review aimed to examine changes and trends in enzyme immobilization research during the past five years. Data were collected from the Web of Science Core Collection database and analyzed using VOSviewer © software. A discussion is presented on the most productive countries, most cited authors, leading publications, main areas of research and industrial applications of immobilized enzymes. China, the USA, India, Brazil and Spain hold the largest numbers of published articles on the topic, and the two main areas of study are chemistry and biotechnology applied microbiology. Trend analysis showed that laccases and lipases were the most commonly used enzymes, whereas nanoparticles and metal-organic frameworks were the most commonly used enzyme supports. The results highlight that immobilization is used to modify several enzyme properties, such as stability, recovery and specificity. Conclusions and future perspectives in the field are also addressed. It is believed that the development of new, low-cost supports and studies on the scale-up of processes using immobilized enzymes constitute future research trends.

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“…No primeiro, a lacase de O. canarii foi utilizada na degradação de um azo corante, o vermelho do Congo(IARK et al, 2019). No segundo artigo, a lacase foi imobilizada por reticulação e utilizada na degradação do corante antraquinônico azul brilhante de Remazol R(UBER et al, 2020).O objetivo desse trabalho foi produzir a lacase de Oudemansiella canarii em cultivos em estado sólido utilizando diversos resíduos agro-industriais e utilizar a enzima em síntese orgânica visando a obtenção de dímeros e trímeros fenólicos com atividades antioxidantes a partir do ácido cafeico.FUNDAMENTAÇÃO TEÓRICAOs compostos fenólicos sintéticos ou naturais são conhecidos por minimizar os efeitos deletérios da oxidação de proteínas e lipídios que causam efeitos deletérios aos alimentos reduzindo o tempo de prateleira dos alimentos(SHAHIDI & AMBIGAIPALAN, 2015).…”

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