RSS 1.0Artigos - Bioquímica e Microbiologia - IBRC
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Azo dyes degradation and mutagenicity evaluation with a combination of microbiological and oxidative discoloration treatments
; Christofoletti Mazzeo, Dânia Elisa
; Deroldo Sommaggio, Lais Roberta ; Marin-Morales, Maria Aparecida ; Rodrigues de Andrade, Adalgisa ; Corso, Carlos Renato (Ecotoxicology and Environmental Safety, 2019) [Artigo]
This work evaluated the degradation of the Acid Blue 161 and Procion Red MX-5B dyes in a binary solution by the filamentous fungus Aspergillus terreus and the yeast Saccharomyces cerevisiae in systems with and without ... -
Biosurfactants in improving bioremediation effectiveness in environmental contamination by hydrocarbons
Lopes, Paulo Renato Matos; Montagnolli, Renato Nallin ; Cruz, Jaqueline Matos ; Claro, Elis Marina Turini ; Bidoia, Ederio Dino (Microbial Action on Hydrocarbons, 2019) [Capítulo de livro]
Recent biotechnological advances currently evidence new surfactant production technologies. Biocompounds produced by fermentative processes appeared as an economic and sustainable alternative to many synthetic molecules. ... -
Microbial degradation of petroleum hydrocarbons: Technology and mechanism
Claro, Elis Marina Turini; Cruz, Jaqueline Matos ; Montagnolli, Renato Nallin ; Lopes, Paulo Renato Matos ; Júnior, José Rubens Moraes ; Bidoia, Ederio Dino (Microbial Action on Hydrocarbons, 2019) [Capítulo de livro]
The petrochemical industry has received considerable attention from many sectors in our society. Petroleum spill has been frequently reported due to the lack of appropriate protocols during exploration, refining, transportation, ... -
Marine prebiotics: Polysaccharides and oligosaccharides obtained by using microbial enzymes
; ; ; ; Sette, Lara Durães (Food Chemistry, 2019) [Resenha]
Utilization of marine algae has increased considerably over the past decades, since biodiversity within brown, red and green marine algae offers possibilities of finding a variety of bioactive compounds. Marine algae are ... -
Technical approaches to evaluate the surfactant-enhanced biodegradation of biodiesel and vegetable oils
Montagnolli, R. N.; Cruz, J. M. ; Moraes, J. R. ; Mendes, C. R. ; Dilarri, G. ; Lopes, P. R.M. ; Bidoia, E. D. (Environmental Monitoring and Assessment, 2019) [Artigo]
This research compared the effects of biosurfactant on the biodegradation of biodiesel and vegetable oils while validating two conceptually diverging methodologies. The two experimental setups were successfully modeled ... -
The addition of a quaternary group in biopolymeric material increases the adsorptive capacity of Acid Blue 25 textile dye
Mendes, Carolina Rosai; Dilarri, Guilherme ; Stradioto, Marcia Regina ; de Faria, Adriano Uemura ; Bidoia, Ederio Dino ; Montagnolli, Renato Nallin (Environmental Science and Pollution Research, 2019) [Artigo]
The quaternization of chitosan molecules creates materials with high adsorptive capacity towards textile dyes, which renders them capable of rapidly removing such dyes from a solution. In this study, a novel material was ... -
Antibacterial activity of 3,3′-dihydroxycurcumin (DHC) is associated with membrane perturbation
Polaquini, Carlos R.; Morão, Luana G. ; Nazaré, Ana C. ; Torrezan, Guilherme S. ; Dilarri, Guilherme ; Cavalca, Lúcia B. ; Campos, Débora L. ; Silva, Isabel C. ; Pereira, Jessé A. ; et al. (Bioorganic Chemistry, 2019) [Artigo]
Curcumin is a plant diphenylheptanoid and has been investigated for its antibacterial activity. However, the therapeutic uses of this compound are limited due to its chemical instability. In this work, we evaluated the ... -
Hydrocarbon-associated substrates reveal promising fungi for poly (ethylene terephthalate) (PET) depolymerization
Malafatti-Picca, Lusiane; ; ; ; ; ; de Franceschi de Angelis, Dejanira ; Attili-Angelis, Derlene (Brazilian Journal of Microbiology, 2019) [Artigo]
Recalcitrant characteristics and insolubility in water make the disposal of synthetic polymers a great environmental problem to be faced by modern society. Strategies towards the recycling of post-consumer polymers, like ... -
Comparison of the toxicogenetic potential of sewage sludges from different treatment processes focusing agricultural use
Caritá, Renata; Mazzeo, Dânia Elisa Christofoletti ; Marin-Morales, Maria Aparecida (Environmental Science and Pollution Research, 2019) [Artigo]
A problem that has been dragging in recent decades is the final disposal of the waste produced in the wastewater treatment process. In addition to its high amount of organic matter and nutrients, this waste, known as sewage ... -
Comparative study of phytotoxicity and genotoxicity of soil contaminated with biodiesel, diesel fuel and petroleum
Cruz, Jaqueline Matos; Corroqué, Nádia Aline ; ; Lopes, Paulo Renato Matos ; Morales, Maria Aparecida Marin ; Bidoia, Ederio Dino (Ecotoxicology, 2019) [Artigo]
The worldwide spillage of fossil fuels causes an ever-increasing environmental concern due to their resistance to biodegradation and toxicity. The diesel fuel is one of the derivative forms of petroleum that is widely used ... -
Xylooligosaccharides production process from lignocellulosic biomass and bioactive effects
de Freitas, Caroline; Carmona, Eleonora ; Brienzo, Michel (Bioactive Carbohydrates and Dietary Fibre, 2019) [Artigo]
Xylooligosaccharides (XOS) are sugar oligomers made with xylose units. They are recognized by its great prebiotic potential and nutritional benefits, promoting growth of the probiotic bacteria in the intestinal tract. Other ... -
Recent advances in the biocontrol of Xanthomonas spp.
Marin, Vítor Rodrigues; Ferrarezi, Juliano Henrique ; Vieira, Gabrielle ; Sass, Daiane Cristina (World Journal of Microbiology and Biotechnology, 2019) [Resenha]
Bacterial diseases caused by members of the genus Xanthomonas affect agricultural crops of great importance in the world. At least 350 different plant diseases are caused by species of Xanthomonas. Important crops, such ... -
Monitoring heavy metals in royal sun medicinal mushroom, agaricus brasiliensis (Agaricomycetes)
Morales, Eduardo Marin; Baldissera, Bruna Leticia ; Angelis, Dejanira De Franceschi De (International Journal of Medicinal Mushrooms, 2019) [Artigo]
Agaricus brasiliensis is popular because of its nutritional and medicinal properties. Brazil supplies this edible mushroom to international markets, where quality standards are very restrictive regarding the allowable ... -
More pieces to a huge puzzle: Two new Escovopsis species from fungus gardens of attine ants
Montoya, Quimi Vidaurre; Martiarena, Maria Jesus Sutta ; Polezel, Danilo Augusto ; Kakazu, Sérgio ; Rodrigues, Andre (MycoKeys, 2019) [Artigo]
Escovopsis (Ascomycota: Hypocreales, Hypocreaceae) is the only known parasite of the mutualistic fungi cultivated by fungus-growing ants (Formicidae: Myrmicinae: Attini: Attina, the “attines”). Despite its ecological role, ... -
Sequencing and phylogenetic analyses of talaromyces amestolkiae from amazon: A producer of natural colorants
Zaccarim, Bruna R.; de Oliveira, Fernanda ; ; ; Sette, Lara D. ; ; ; de Carvalho Santos-Ebinuma, Valéria (Biotechnology Progress, 2019) [Artigo]
The population interest in health products is increasing day-by-day. Thus, the demand for natural products to be added in food and pharmaceutical commodity is also rising. Among these additives, colorants, which provides ... -
Bioassays and coagulation studies using Moringa oleifera seeds for the removal of textile dyes
Pecora, Hengli Barbosa; Dilarri, Guilherme ; Mendes, Carolina Rosai ; Corso, Carlos Renato (Water Science and Technology, 2018) [Artigo]
The aim of this work was to evaluate the removal of three different textile dyes through the coagulation action of the powder and supernatant of Moringa oleifera seeds. The pH of the solution and mass concentrations of the ... -
Key Factors Affecting the Recalcitrance and Conversion Process of Biomass
Melati, Ranieri Bueno; Shimizu, Felipe Lange ; Oliveira, Gabriel ; Pagnocca, Fernando Carlos ; ; ; Brienzo, Michel (Bioenergy Research, 2019) [Resenha]
Lignocellulosic biomass is one of the most abundant raw materials in the world, and it is mainly composed of carbohydrate polymers (cellulose and hemicellulose) and lignin. Its applications vary from the production of pulp ... -
Thermotolerant lipase from Penicillium sp. section Gracilenta CBMAI 1583: Effect of carbon sources on enzyme production, biochemical properties of crude and purified enzyme and substrate specificity
Turati, Daniela Flávia M.; ; Terrone, Cárol C. ; Nascimento, Juliana M.F. ; ; ; ; ; Carmona, Eleonora C. (Biocatalysis and Agricultural Biotechnology, 2019) [Artigo]
In this study, Penicillium sp. section Gracilenta CBMAI 1583 was used to produce lipase under submerged conditions. The enzyme was purified and the biochemical properties of both the crude and purified enzymes were evaluated. ... -
Kinetic, isothermal, and thermodynamic models to evaluate acid blue 161 dye removal using industrial chitosan powder
Dilarri, Guilherme; Montagnolli, Renato Nallin ; Bidoia, Ederio Dino ; Mendes, Carolina Rosai ; Corso, Carlos Renato (Desalination and Water Treatment, 2018) [Artigo]
Textile dyes are often discarded into the environment. Most of them are toxic and their release leads to severe impacts. This study evaluated the potential of industrial chitosan powder as an adsorbent material capable of ... -
Escovopsioides as a fungal antagonist of the fungus cultivated by leafcutter ants
Osti, Julio Flavio; Rodrigues, Andre (BMC Microbiology, 2018) [Artigo]
Background: Fungus gardens of fungus-growing (attine) ants harbor complex microbiomes in addition to the mutualistic fungus they cultivate for food. Fungi in the genus Escovopsioides were recently described as members of ...