Search Results - "Lopes Passos, Flávia M"

Influence of cultivation conditions on xylose-to-xylitol bioconversion by a new isolate of Debaryomyces hansenii by Sampaio, Fábio C., Chaves-Alves, Virgínia M., Converti, Attilio, Lopes Passos, Flávia M., Cavalcante Coelho, Jorge L.

“…About 270 yeast isolates were screened for xylitol production using xylose as the sole carbon source. The best isolate, Debaryomyces hansenii UFV-170, released…”
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Optimal activity and thermostability of xylose reductase from Debaryomyces hansenii UFV-170 by Sampaio, Fábio C, de Faria, Janaína T, Lopes Passos, Flávia M, Converti, Attilio, Minin, Luis Antônio

“…Xylose reductase (XR) is the enzyme that catalyzes the first step of xylose metabolism. Although XRs from various yeasts have been characterized, little is…”
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Influence of inhibitory compounds and minor sugars on xylitol production by Debaryomyces hansenii by Sampaio, F.C, Torre, P, Passos, F.M.L, Moraes, C.A. de, Perego, P, Converti, A

“…To obtain in-depth information on the overall metabolic behavior of the new good xylitol producer Debaryomyces hansenii UFV-170, batch bioconversions were…”
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Xylose reductase activity in Debaryomyces hansenii UFV-170 cultivated in semi-synthetic medium and cotton husk hemicellulose hydrolyzate by Sampaio, Fábio Coelho, de Faria, Janaína Teles, Coimbra, Jane Sélia R, Lopes Passos, Flávia M, Converti, Attilio, Minin, Luis Antônio

“…To develop a new enzymatic xylose-to-xylitol conversion, deeper knowledge on the regulation of xylose reductase (XR) is needed. To this purpose, a new strain…”
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Xylitol crystallization from culture media fermented by yeasts by Sampaio, Fábio Coelho, Passos, Flávia M. Lopes, Passos, Frederico J. Vieira, De Faveri, Danilo, Perego, Patrizia, Converti, Attilio

“…Among sugar substitutes, an important role is played by xylitol, an aliphatic pentitol provided with some interesting properties which make it a high value…”
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Use of response surface methodology to evaluate the extraction of Debaryomyces hansenii xylose reductase by aqueous two-phase system by Faria, Janaína Teles de, Sampaio, Fábio Coelho, Converti, Attilio, Passos, Flávia M. Lopes, Minim, Valéria Paula Rodrigues, Minim, Luis Antônio

“…Xylose reductase ( XR) from Debaryomyces hansenii was extracted by partitioning in aqueous two-phase systems (ATPS) composed of polyethylene glycol (PEG) 4000…”
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Oxygen-Dependent Transcriptional Regulator Hap1p Limits Glucose Uptake by Repressing the Expression of the Major Glucose Transporter Gene RAG1 in Kluyveromyces lactis by Bao, Wei-Guo, Guiard, Bernard, Fang, Zi-An, Donnini, Claudia, Gervais, Michel, Passos, Flavia M Lopes, Ferrero, Iliana, Fukuhara, Hiroshi, Bolotin-Fukuhara, Monique

“…Classifications Services EC Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Xylose metabolism in Debaryomyces hansenii UFV-170. Effect of the specific oxygen uptake rate by Sampaio, F.C, Torre, P, Passos, F.M.L, Perego, P, Passos, F.J.V, Converti, A

“…The new yeast Debaryomyces hansenii UFV‐170 was tested in this work in batch experiments under variable oxygenation conditions. To get additional information…”
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A practical method for screening for beta-galactosidase secreting microbial colonies by Barreto, Eriana S.(Universidade Federal de Vicosa Departamento de Microbiologia), Silva, Daison O.(Universidade Federal de Vicosa Departamento de Microbiologia), Passos, Flavia M. Lopes(Universidade Federal de Vicosa Departamento de Microbiologia)

“…Microbial colonies were replicated on YNB® agar plates overlaid with soft agar containing the glucose-oxidase/peroxidase (BIOTROL®) system. The pink color…”
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Use of response surface methodology for optimization of xylitol production by the new yeast strain Debaryomyces hansenii UFV-170 by Sampaio, Fábio Coelho, De Faveri, Danilo, Mantovani, Hilario Cuquetto, Passos, Flávia M. Lopes, Perego, Patrizia, Converti, Attilio

“…Aim of this work was the optimization of xylitol production by Debaryomyces hansenii UFV-170, which already proved to be a new promising xylitol-producing…”
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Bioconversion of d-xylose to xylitol by Debaryomyces hansenii UFV-170: Product formation versus growth by Sampaio, Fábio C., Mantovani, Hilário C., Passos, Frederico José Vieira, de Moraes, Célia Alencar, Converti, Attilio, Passos, Flávia M. Lopes

“…The relationship between d-xylose-to-xylitol conversion and cell growth was investigated in the yeast Debaryomyces hansenii UFV-170. A first phase of rapid…”
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Influence of temperature and pH on xylitol production from xylose by Debaryomyces hansenii UFV-170 by Sampaio, Fábio C., de Moraes, Célia Alencar, De Faveri, Danilo, Perego, Patrizia, Converti, Attilio, Passos, Flávia M. Lopes

“…The effects of temperature and starting pH on xylose-to-xylitol bioconversion by the new yeast isolate Debaryomyces hansenii UFV-170 were investigated. The…”
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