R
Roselei Claudete Fontana
Researcher at University of Caxias do Sul
Publications - 66
Citations - 1390
Roselei Claudete Fontana is an academic researcher from University of Caxias do Sul. The author has contributed to research in topics: Enzymatic hydrolysis & Fermentation. The author has an hindex of 20, co-authored 56 publications receiving 1065 citations.
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Journal ArticleDOI
From Lignocellulosic Residues to Bioproducts: Integrated Production of Second-Generation Ethanol, Xylooligosaccharides and Lignin Nanoparticles
Willian Daniel Hahn Schneider,Roselei Claudete Fontana,Jorge Rencoret,Ana Gutiérrez,Marli Camassola +4 more
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Pre-clinical evidence for the therapeutic effect of Pitaya (Hylocereus lemairei) on diabetic intestinal microenvironment
Karina Zanella Lodi,Monique Brigolini Cappelari,Gabriela Carolina Pilatti,Roselei Claudete Fontana,Marli Camassola,Mirian Salvador,Cátia dos Santos Branco +6 more
TL;DR: Data suggest red Pitaya has potential as a new medicine for diabetes, and pulp and peel extracts exhibited a redox capacity superior to ascorbic and chlorogenic acids, presenting high phenolic content, mainly anthocyanins.
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Transforming second-generation ethanol production waste into sustainable enzymatic cosmetic inputs
Camila Borges Polesso,Roselei Claudete Fontana,Cristiana Costa,Bruno Pacheco Fernandes,Teresa Matamá,Artur Cavaco-Paulo,Jorge Rencoret,Ana Gutiérrez,Willian Daniel Hahn Schneider,Marli Camassola +9 more
TL;DR: In this paper , an analysis of melanin degradation was performed in a quantitative and qualitative way, where agro-industrial residues were used as a successful, cheap and renewable substrate, capable of increasing activity of ligninolytic enzymes for further use in melanin degrading assays to develop inputs for the treatment of skin hyperpigmentation.
Estudo de pré-tratamentos na desidratação de tomate-cereja (Lycopersicon esculentum var. cerasiforme) Study of the pre-treatments for the dehydration of cherry tomato (Lycopersicon esculentum var. cerasiforme)
TL;DR: In this paper, a trabalho teve como objetivo estudar o efeito of pre-tratamentos de sacarose 20%, NaCl 5, NaCl 2 1% and polvilho doce 2,5% no tempo de secagem de tomate-cereja, bem como na capacidade de reidratacao e nas caracteristicas sensoriais do produto final.
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Antihyperlipidemic effect of the hydroalcoholic extract of Basidiomycete Pycnoporus sanguineus (Fr.) Murr. in streptozotocin-induced diabetic rats
Maiza Cristina Von Dentz,Maiza Cristina Von Dentz,Gabriela Gambato,Andreza Ferrari,Roselei Claudete Fontana,Eliseu Rodrigues,Mirian Salvador,Marli Camassola,Matheus Parmegiani Jahn +8 more
TL;DR: The findings demonstrated significant anti-hyperlipidaemic activity of P. sanguineus extract in diabetic rats, which provides a new possibility for development of drugs to control hyperlipidaemia and provides impetus for further studies.