Search Results - "Arantes, Valdeir"

The lignin present in steam pretreated softwood binds enzymes and limits cellulose accessibility by Kumar, Linoj, Arantes, Valdeir, Chandra, Richard, Saddler, Jack

“…► The work compared two major influences of lignin during the enzymatic hydrolysis of steam pretreated Douglas-fir. ► The overall inhibitory effect of lignin…”
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A review on commercial-scale high-value products that can be produced alongside cellulosic ethanol by Rosales-Calderon, Oscar, Arantes, Valdeir

“…The demand for fossil derivate fuels and chemicals has increased, augmenting concerns on climate change, global economic stability, and sustainability on…”
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The current status of the enzyme-mediated isolation and functionalization of nanocelluloses: production, properties, techno-economics, and opportunities by Arantes, Valdeir, Dias, Isabella K. R., Berto, Gabriela L., Pereira, Bárbara, Marotti, Braz S., Nogueira, Carlaile F. O.

“…The increasing interest for cellulose-based products has resulted in the development of processes for the controlled deconstruction of cellulose into cellulose…”
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The potential of tailoring the conditions of steam explosion to produce xylo-oligosaccharides from sugarcane bagasse by Carvalho, Ana Flavia Azevedo, Marcondes, Wilian Fioreli, de Oliva Neto, Pedro, Pastore, Glaucia Maria, Saddler, Jack N., Arantes, Valdeir

“…•One-step extraction of xylan in agricultural residue as xylo-oligosaccharide.•High yield and selectivity of xylo-oligosaccharides using steam explosion…”
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The adsorption and enzyme activity profiles of specific Trichoderma reesei cellulase/xylanase components when hydrolyzing steam pretreated corn stover by Pribowo, Amadeus, Arantes, Valdeir, Saddler, Jack N.

“…► Six major enzymes present in Accellerase were isolated and identified. ► Their distribution between the solid and liquid phases during hydrolysis was…”
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Insights in the adsorption of eco-friendly starch hydrogel by Fernandes Pereira, Paulo H., da Silva, Andressa I. C., Barbosa, Rennan F. S., Arantes, Valdeir, Mulinari, Daniella R., Rosa, Derval S.

“…This work prepared a class of starch hydrogel with and without lignin from sugarcane bagasse (5% wt.) and trisodium citrate as a crosslinking agent. The…”
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Access to cellulose limits the efficiency of enzymatic hydrolysis: the role of amorphogenesis by Arantes, Valdeir, Saddler, Jack N

“…The efficient enzymatic saccharification of cellulose at low cellulase (protein) loadings continues to be a challenge for commercialization of a process for…”
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Cellulose accessibility limits the effectiveness of minimum cellulase loading on the efficient hydrolysis of pretreated lignocellulosic substrates by Arantes, Valdeir, Saddler, Jack N

“…A range of lignocellulosic feedstocks (including agricultural, softwood and hardwood substrates) were pretreated with either sulfur dioxide-catalyzed steam or…”
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enhancement of enzymatic hydrolysis of lignocellulosic substrates by the addition of accessory enzymes such as xylanase: is it an additive or synergistic effect? by Hu, Jinguang, Arantes, Valdeir, Saddler, Jack N

“…BACKGROUND: We and other workers have shown that accessory enzymes, such as β-glucosidase, xylanase, and cellulase cofactors, such as GH61, can considerably…”
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Effect of hydrodynamic cavitation processing on orange juice physicochemical and nutritional properties by Arya, Shalini S., More, Pavankumar R., Das, Tanuva, Hilares, Ruly Terán, Pereira, Bárbara, Arantes, Valdeir, Silva, Silvio S.da, Santos, Júlio César dos

“…Effect of hydrodynamic cavitation (HC) processing on pH, °brix, separation index, viscosity and color properties, retention of nutritional bioactive compounds…”
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The synergistic action of ligninolytic enzymes (MnP and Laccase) and Fe3+-reducing activity from white-rot fungi for degradation of Azure B by ARANTES, Valdeir, FERREIRA MILAGRES, Adriane Maria

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synergistic action of accessory enzymes enhances the hydrolytic potential of a “cellulase mixture” but is highly substrate specific by Hu, Jinguang, Arantes, Valdeir, Pribowo, Amadeus, Saddler, Jack N

“…BACKGROUND: Currently, the amount of protein/enzyme required to achieve effective cellulose hydrolysis is still too high. One way to reduce the amount of…”
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Limitation of cellulose accessibility and unproductive binding of cellulases by pretreated sugarcane bagasse lignin by Siqueira, Germano, Arantes, Valdeir, Saddler, Jack N, Ferraz, André, Milagres, Adriane M F

“…The effectiveness of the enzymatic hydrolysis of cellulose in plant cell wall is strongly influenced by the access of enzymes to cellulose, which is at least…”
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From production to performance: Tailoring moisture and oxygen barrier of cellulose nanomaterials for sustainable applications – A review by Las-Casas, Bruno, Arantes, Valdeir

“…Barrier materials are crucial in preserving product quality, safety and longevity across numerous applications, thereby contributing to sustainability,…”
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Degradation of cellulosic and hemicellulosic substrates using a chelator-mediated Fenton reaction by Arantes, Valdeir, Milagres, Adriane Maria Ferreira

“…The involvement of catechol and hydroxamate chelators, along with hydrogen peroxide and Fe3+, in the degradation of cellulosic and hemicellulosic substrates…”
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Production of cellulose nanocrystals integrated into a biochemical sugar platform process via enzymatic hydrolysis at high solid loading by Pereira, Bárbara, Arantes, Valdeir

“…•Isolation of CNC integrated into a biochemical sugar platform process is viable.•High CNC yield and sugar concentration were co-produced by enzymatic…”
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Bioactive potential of unpurified hydrothermal xylooligosaccharides: Implications for prebiotic formulations from sugarcane bagasse by Marcondes, Wilian Fioreli, Arantes, Valdeir

“…This study explored the bioactive potential of xylooligosaccharides (XOS) obtained from sugarcane bagasse through one-step hydrothermal process approach,…”
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Peculiarities of brown-rot fungi and biochemical Fenton reaction with regard to their potential as a model for bioprocessing biomass by Arantes, Valdeir, Jellison, Jody, Goodell, Barry

“…This work reviews the brown-rot fungal biochemical mechanism involved in the biodegradation of lignified plant cell walls. This mechanism has been acquired as…”
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Exploring xylan removal via enzymatic post-treatment to tailor the properties of cellulose nanofibrils for packaging film applications by Las-Casas, Bruno, Arantes, Valdeir

“…Hemicellulose plays a key role in both the production of cellulose nanofibrils (CNF) and their properties as suspensions and films. While the use of enzymatic…”
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Endoglucanase pretreatment aids in isolating tailored-cellulose nanofibrils combining energy saving and high-performance packaging by Las-Casas, Bruno, Arantes, Valdeir

“…Cellulose nanofibrils (CNFs) have emerged as a potential alternative to synthetic polymers in packaging applications owing to their oxygen and grease barrier…”
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