Enhancing Laccase Production by Trametes hirsuta GMA-01 Using Response Surface Methodology and Orange Waste: A Novel Breakthrough in Sugarcane Bagasse Saccharification and Synthetic Dye Decolorization

Autor: Guilherme Guimarães Ortolan, Alex Graça Contato, Guilherme Mauro Aranha, Jose Carlos Santos Salgado, Robson Carlos Alnoch, Maria de Lourdes Teixeira de Moraes Polizeli

Publikováno v: Reactions, Vol 5, Iss 3, Pp 635-650 (2024)

Trametes hirsuta GMA-01 was cultivated in a culture medium supplemented with orange waste, starch, wheat bran, yeast extract, and salts. The fungus produced several holoenzymes, but the laccase levels were surprisingly high. Given the highlighted app

Externí odkaz: https://doaj.org/article/f76bba73d4ae48f09de277610231ec9a

Prospection of Fungal Lignocellulolytic Enzymes Produced from Jatoba (Hymenaea courbaril) and Tamarind (Tamarindus indica) Seeds: Scaling for Bioreactor and Saccharification Profile of Sugarcane Bagasse

Autor: Alex Graça Contato, Tássio Brito de Oliveira, Guilherme Mauro Aranha, Emanuelle Neiverth de Freitas, Ana Claudia Vici, Karoline Maria Vieira Nogueira, Rosymar Coutinho de Lucas, Ana Sílvia de Almeida Scarcella, Marcos Silveira Buckeridge, Roberto Nascimento Silva, Maria de Lourdes Teixeira de Moraes Polizeli

Publikováno v: Microorganisms, Vol 9, Iss 3, p 533 (2021)

The lignocellulosic biomass comprises three main components: cellulose, hemicellulose, and lignin. Degradation and conversion of these three components are attractive to biotechnology. This study aimed to prospect fungal lignocellulolytic enzymes wit

Externí odkaz: https://doaj.org/article/a480e6155e3a49838c05ae0bf2b03377

Characterisation of free and immobilised laccases from Ganoderma lucidum: application on bisphenol a degradation

Autor: Alex Graça Contato, Adelar Bracht, Tatiane Brugnari, Gisele Adriana Bubna, Rosane Marina Peralta, Emanuelle Neiverth de Freitas, Guilherme Mauro Aranha, Maria de Lourdes Teixeira de Moraes Polizeli, Marita Gimenez Pereira

Publikováno v: Biocatalysis and Biotransformation. 39:71-80

Laccases (EC. 1.10.3.2) have a broad range of industrial applications. In order to overcome problems associated with loss of activity, storage and reusability of the free enzyme, a laccase from Gan...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10cfe75536b9ea0747d103bf4b2d4af6
https://doi.org/10.1080/10242422.2020.1792448

Evaluation of the Antioxidant and Antimicrobial Activity of the Culinary-Medicinal Mushroom Lentinula boryana (Agaricomycetes) from Brazil

Autor: Guilherme Mauro Aranha, Cristina Giatti Marques de Souza, Alex Graça Contato, Benício Alves de Abreu Filho, Rosane Marina Peralta

Publikováno v: International journal of medicinal mushrooms. 23(10)

Mushrooms can be used in culinary applications, as a source of antioxidants, and for many therapeutic purposes. Foods are a natural source of antioxidant compounds, molecules that can inhibit oxidation of other molecules through the removal of free r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4742d35ff239fa5e002641b0b0391b2a
https://pubmed.ncbi.nlm.nih.gov/34595887

Evaluation of the milk clotting potential and characterization of proteases from Aspergillus sp. and Pleurotus albidus

Autor: Mariene Marques Nolli, Alex Graça Contato, Tatiane Brugnari, Ana Júlia dos Reis Buzzo, Guilherme Mauro Aranha, Fabíola Dorneles Inácio, Rosane Marina Peralta, Cristina Giatti Marques de Souza

Publikováno v: Acta Scientiarum. Technology; Vol 44 (2022): Publicação contínua; e57766
Acta Scientiarum. Technology; v. 44 (2022): Publicação contínua; e57766
Acta scientiarum. Technology
Universidade Estadual de Maringá (UEM)
instacron:UEM

The study evaluated the production of proteases in solid-state fermentation using wheat bran as a substrate. The best producing isolates were used to obtain crude extract which was evaluated for optimal pH and temperature, thermostability, effect of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acf6c81b5b3e9d90b4d7f225806dbc6a
https://doi.org/10.4025/actascitechnol.v44i1.57766