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Purification and characterization of a peroxidase present in xilopodium exsudates of umbu plants (Spondias tuberosa A.). Author(s): PINTO, M. dos S. T.; RIBEIRO, J. M.; ARAUJO, F. P. de; MELO, N. F. de; FERNANDES, K. V. S. Umbu plants are drought resistant trees which are able to store water and several other substances into its adapted root, named xylopodium. The exsudate from xilopodium is a natural solution rich in s... ... Repository: BDPA Publication year: 2015
Modification of sand fertility parameters during cleaning and purification process Author(s): LIMA FILHO, O. F. de Resumo: O uso da areia como substrato em estudos nutricionais é frequente, porém não há um protocolo formal de limpeza e purificação desse substrato para os diversos estudos agronômicos, incluindo aqu... ... Repository: BDPA Publication year: 2024
The nucleoprotein of Tomato spotted wilt virus as protein tag for easy purification and enhanced production of recombinant proteins in plants. Author(s): LACORTE, C.; RIBEIRO, S. G.; LOHUIS, D.; GOLDBACH, R.; PRINS, M. Repository: BDPA Publication year: 2007
Partial purification of crude lipase extract from Yarrowia lipolytica: precipitation, aqueous two-phase systems (ATPS), and immobilization methods. Author(s): BRIGIDA, A. I. S.; BUARQUE, F. S.; NOGUEIRA, V. L. R.; MELO, V. M. M.; GUISÁN SEIJAS, J. M.; RIBEIRO, B. D.; GONÇALVES, L. R. B.; COELHO, M. A. Z. Efforts have been concentrated on developing alternative methods of enzyme purification that are less costly and highly efficient. In this work, we evaluated three different methods for lipase purific... ... Repository: BDPA Publication year: 2023
Rapid yeast DNA extraction by boiling and freeze-thawing without using chemical reagents and DNA purification. Author(s): SILVA, G. A. da; BERNARDI, T. L.; SCHAKER, P. D. C.; MENEGOTTO, M.; VALENTE, P. The purpose of this work was to study a rapid yeast DNA extraction by boiling and freeze-thawing processes without using chemical reagents or any purification procedures, to obtain a high grade PCR-pr... ... Repository: BDPA Publication year: 2012
Influence of purification techniques with hydrochloric acid and autoclave on the chemical composition of sand in agricultural experiments. Author(s): LIMA FILHO, O. F. de The study aimed to evaluate the changes in chemical attributes resulting from the cleaning and purification of common construction sand. The experimental study, of a quantitative nature, was carried o... ... Repository: BDPA Publication year: 2024
Dynamic and maintenance of water purification ecosystem service in the Guandu River Hydrographic Region, Rio de Janeiro, Brazil. Author(s): XAVIER, F. M. G.; PRADO, R. B.; FIDALGO, E. C. C. The present study aimed to develop a methodology for analyzing the dynamics and maintenance of the water purification ecosystem service in the water bodies of the Guandu River Hydrographic Region, res... ... Repository: BDPA Publication year: 2023
Ligninases production and partial purification of mnp from brazilian fungal isolate in submerged fermentation. Author(s): FERHAN, M.; LEÃO, A. L.; MELO, I. S. de; YAN, N.; SAIN, M. ABSTRACT: The potential of ligninases as a green tool for effective valorization of lignin can be shown through enzymatic cocktails containing different lignin degrading enzymes. The present study dea... ... Repository: BDPA Publication year: 2012
Partial purification and thermal stability of two peroxidases from Pithecellobium dulce (Roxb.) Benth. Aril. Author(s): JULIÃO, M. M. S.; OLIVEIRA, S. T.; ANDRADE, L. B. S.; FIGUEIREDO, M. F.; SALLES, H. O. Abstract: Two peroxidase (POX) forms, named PdPI and PdPII, were partially purified from the Pithecellobium dulce aril, using ammonium sulfate precipitation and anion exchange chromatography. Zymograp... ... Repository: BDPA Publication year: 2016
Characterization and purification of Beta-Glucosidase from Aspergillus Niger. Author(s): BERALDO, A.; BORGES, D. C.; FARINAS, C. S.; TARDIOLI, P. W. Repository: BDPA Publication year: 2010

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