V
Valéria Monteze Guimarães
Researcher at Universidade Federal de Viçosa
Publications - 83
Citations - 1767
Valéria Monteze Guimarães is an academic researcher from Universidade Federal de Viçosa. The author has contributed to research in topics: Bagasse & Raffinose. The author has an hindex of 22, co-authored 75 publications receiving 1451 citations. Previous affiliations of Valéria Monteze Guimarães include Universidade Federal de Minas Gerais.
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Journal ArticleDOI
Potencial da palha de cana-de-açúcar para produção de etanol
Fernando Santos,José Humberto de Queiroz,Jorge Luiz Colodette,Sergio Antonio Fernandes,Valéria Monteze Guimarães,Sebastião Tavares de Rezende +5 more
TL;DR: In this paper, the use of sugarcane straw biomass along with bagasse for the production of cellulosic ethanol has been discussed, with the goal of increasing ethanol production without expanding the area cultivated.
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Enzymatic hydrolysis of lignocellulosic biomass: converting food waste in valuable products
TL;DR: Second generation ethanol production has great potential to be a sustainable reality, especially in Brazil due to the large quantity of sugarcane bagasse encountered as industrial waste and efforts have been taken to make the process more cost-effective with regards to the discover of more effective enzymes.
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Chrysoporthe cubensis: A new source of cellulases and hemicellulases to application in biomass saccharification processes
Daniel Luciano Falkoski,Valéria Monteze Guimarães,Maíra Nicolau de Almeida,Acelino C. Alfenas,Jorge Luiz Colodette,Sebastião Tavares de Rezende +5 more
TL;DR: The plant pathogenic fungus Chrysoporthe cubensis was cultivated under solid state employing different substrates and the highest endoglucanase, FPase, β-glucosidase and xylanase activities were obtained using wheat bran as carbon source, showing a great potential to be used in biomass saccharification processes.
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Cellulases and Hemicellulases from Endophytic Acremonium Species and Its Application on Sugarcane Bagasse Hydrolysis
Maíra Nicolau de Almeida,Valéria Monteze Guimarães,Kenneth M. Bischoff,Daniel Luciano Falkoski,Olinto Liparini Pereira,Dayelle S. P. O. Gonçalves,Sebastião Tavares de Rezende +6 more
TL;DR: The aim of this work was to have cellulase activity and hemicellulase activity screenings of endophyte Acremonium species (Acremonium zeae EA0802 and AcreMonium sp. EA0810) in submerged culture containing l-arabinose, d-xylose, oat spelt xylan, sugarcane bagasse, or corn straw as carbon source.
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Hydrolysis of oligosaccharides in soybean flour by soybean α-galactosidase
Simone De Fatima Viana,Valéria Monteze Guimarães,Ines Charnel Jose,Maria Goreti de Almeida Oliveira,Neuza Maria Brunoro Costa,Everaldo Gonçalves de Barros,Maurilio Alves Moreira,Sebastião Tavares de Rezende +7 more
TL;DR: In this article, an α-Galactosidase was partially purified from germinating seeds by partitioning in an aqueous two-phase system and ion-exchange chromatography.