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A C S Rizzatti
Researcher at Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto
Publications - 7
Citations - 1666
A C S Rizzatti is an academic researcher from Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto. The author has contributed to research in topics: Xylanase & Cellulase. The author has an hindex of 7, co-authored 7 publications receiving 1545 citations. Previous affiliations of A C S Rizzatti include University of São Paulo.
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Journal ArticleDOI
Xylanases from fungi: properties and industrial applications
Maria de Lourdes Teixeira de Moraes Polizeli,A C S Rizzatti,Rubens Monti,H. F. Terenzi,João Atílio Jorge,Dalton de Souza Amorim +5 more
TL;DR: There has been much industrial interest in xylan and its hydrolytic enzymatic complex, as a supplement in animal feed, for the manufacture of bread, food and drinks, textiles, bleaching of cellulose pulp, ethanol and xylitol production.
Journal ArticleDOI
Purification and properties of a thermostable extracellular β- D -xylosidase produced by a thermotolerant Aspergillus phoenicis
A C S Rizzatti,João Atílio Jorge,H. F. Terenzi,C G V Rechia,Maria de Lourdes Teixeira de Moraes Polizeli +4 more
TL;DR: A β-D-xylosidase was purified from cultures of a thermotolerant strain of Aspergillus phoenicis grown on xylan at 45°C and was active against natural substrates, such as xylobiose and xylotriose.
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Screening of filamentous fungi for production of enzymes of biotechnological interest
Luis Henrique Souza Guimarães,Simone de Carvalho Peixoto-Nogueira,Michele Michelin,A C S Rizzatti,Valeria C. Sandrim,Fabiana Fonseca Zanoelo,A. C. M. M. Aquino,Altino Barbosa Júnior,Maria de Lourdes Teixeira de Moraes Polizeli +8 more
TL;DR: This study contributes to catalogue soil fungi isolated in the state of Sao Paulo, and provides additional information to support future research about the industrial potential of these microorganisms that may produce enzymes and, eventually, also secondary metabolites with anti-microbial or anti-parasitic activities.
Journal ArticleDOI
Purification and biochemical characterization of two xylanases produced by Aspergillus caespitosus and their potential for kraft pulp bleaching
Valeria C. Sandrim,A C S Rizzatti,H. F. Terenzi,João Atílio Jorge,Adriane M. F. Milagres,Maria de Lourdes Teixeira de Moraes Polizeli +5 more
TL;DR: Two extracellular xylanase produced by the thermotolerant fungus Aspergillus caespitosus grown in sugar cane bagasse were purified and characterized and the action of both xylanases mainly that of xyl II, on kraft pulp reduced kappa number and increased pulp viscosity.
Journal ArticleDOI
Influence of temperature on the properties of the xylanolytic enzymes of the thermotolerant fungus Aspergillus phoenicis.
A C S Rizzatti,Valeria C. Sandrim,João Atílio Jorge,Héctor Francisco Terenzi,Maria de Lourdes Teixeira de Moraes Polizeli +4 more
TL;DR: At the higher temperature, the xylanolytic enzymes produced by A. phoenicis showed increased thermostability, with changes in the profiles of pH optima.