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Walter David Obregón
Walter David Obregón
Profesor de la Facultad de Cs. Exactas - Director del Ciprove - Universidad Nacional de La Plata
Dirección de correo verificada de biol.unlp.edu.ar
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Adding value to the chia (Salvia hispanica L.) expeller: Production of bioactive peptides with antioxidant properties by enzymatic hydrolysis with Papain
J Cotabarren, AM Rosso, M Tellechea, J García-Pardo, JL Rivera, ...
Food Chemistry 274, 848-856, 2019
1262019
Use of artichoke (Cynara scolymus) flower extract as a substitute for bovine rennet in the manufacture of Gouda-type cheese: Characterization of aspartic proteases
BE Llorente, WD Obregón, FX Avilés, NO Caffini, S Vairo-Cavalli
Food chemistry 159, 55-63, 2014
742014
Biotechnological, biomedical, and agronomical applications of plant protease inhibitors with high stability: A systematic review
J Cotabarren, D Lufrano, MG Parisi, WD Obregón
Plant Science 292, 110398, 2020
622020
Biochemical analysis of a papain-like protease isolated from the latex of Asclepias curassavica L.
C Liggieri, W Obregón, S Trejo, N Priolo
Acta Biochim Biophys Sin 41 (2), 154-162, 2009
592009
Purification and Characterization of Four New Cysteine Endopeptidases From Fruits of Bromelia pinguin L. Grown in Cuba
JA Payrol, WD Obregón, SA Trejo, NO Caffini
The Protein Journal 27, 88-96, 2008
512008
Two new cysteine endopeptidases obtained from the latex of Araujia hortorum fruits
WD Obregón, MC Arribére, S Morcelle del Valle, C Liggieri, N Caffini, ...
Journal of Protein Chemistry 20, 317-325, 2001
432001
Reinvestigation of the proteolytically active components of Bromelia pinguin fruit
JA Payrol, WD Obregón, CL Natalucci, NO Caffini
Fitoterapia 76 (6), 540-548, 2005
372005
Peptide synthesis in aqueous–organic media catalyzed by proteases from latex of Araujia hortorum (Asclepiadaceae) fruits
E Quiroga, N Priolo, D Obregón, J Marchese, S Barberis
Biochemical Engineering Journal 39 (1), 115-120, 2008
322008
Chia expeller: A promising source of antioxidant, antihypertensive and antithrombotic peptides produced by enzymatic hydrolysis with Alcalase and Flavourzyme
B Ozón, J Cotabarren, T Valicenti, MG Parisi, WD Obregón
Food Chemistry 380, 132185, 2022
282022
Characterization of papain-like isoenzymes from latex of Asclepias curassavica by molecular biology validated by proteomic approach
WD Obregón, CS Liggieri, SA Trejo, FX Avilés, SE Vairo-Cavalli, ...
Biochimie 91 (11-12), 1457-1464, 2009
282009
GdTI, the first thermostable trypsin inhibitor from Geoffroea decorticans seeds. A novel natural drug with potential application in biomedicine
J Cotabarren, DJ Broitman, E Quiroga, WD Obregón
International Journal of Biological Macromolecules 148, 869-879, 2020
272020
Detection and characterisation of a new metallocarboxypeptidase inhibitor from Solanum tuberosum cv. Desirèe using proteomic techniques
WD Obregón, N Ghiano, M Tellechea, JS Cisneros, CM Lazza, LMI López, ...
Food chemistry 133 (4), 1163-1168, 2012
202012
Characterization of the proteolytic system present in Vasconcellea quercifolia latex
MJ Torres, SA Trejo, WD Obregón, FX Avilés, LMI López, CL Natalucci
Planta 236, 1471-1484, 2012
162012
Biochemical and PMF MALDI-TOF analyses of two novel papain-like plant proteinases
WD Obregón, CS Liggieri, SR Morcelle, SA Trejo, FX Avilés, NS Priolo
Protein and peptide letters 16 (11), 1323-1333, 2009
162009
Comparison of two strains of the edible cyanobacteria Arthrospira: Biochemical characterization and antioxidant properties
A López-Rodríguez, J Mayorga, D Flaig, G Fuentes, J Cotabarren, ...
Food Bioscience 42, 101144, 2021
142021
Milk-clotting and hydrolytic activities of an aspartic protease from Salpichroa origanifolia fruits on individual caseins
GF Rocha, J Cotabarren, WD Obregón, G Fernández, AM Rosso, ...
International Journal of Biological Macromolecules 192, 931-938, 2021
112021
Purification and characterization of a novel trypsin inhibitor from Solanum tuberosum subsp. andigenum var. overa: Study of the expression levels and preliminary evaluation of …
JS Cisneros, J Cotabarren, MG Parisi, MW Vasconcelos, WD Obregón
International journal of biological macromolecules 158, 1279-1287, 2020
112020
Biochemical characterization of a novel carboxypeptidase inhibitor from a variety of Andean potatoes
D Lufrano, J Cotabarren, J Garcia-Pardo, R Fernandez-Alvarez, O Tort, ...
Phytochemistry 120, 36-45, 2015
112015
Hidrolasas de látex de especies del género araujia. purificación y caracterización de las enzimas proteolíticas
WD Obregón
Facultad deficiencias exactas Departamento deficiencias Biológicas …, 2008
11*2008
Morcelle del Valle S, Liggieri C, Caffini NO and Priolo NS. Two new cysteine endopeptidases obtained from the latex of Araujia hortorum fruits
WD Obregón, MC Arribére
J Protein Chem 20, 17-25, 2001
112001
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