Výsledky vyhledávání - "Gastón Ezequiel Ortiz"

Akademický článek

Optimization of the Production of Polygalacturonase from Aspergillus kawachii Cloned in Saccharomyces cerevisiae in Batch and Fed-Batch Cultures

Autor: Diego Jorge Baruque, Mariana Chesini, Gastón Ezequiel Ortiz, Natalia Lorena Rojas, Sebastián Fernando Cavalitto

Publikováno v: Food Technology and Biotechnology, Vol 49, Iss 3, Pp 316-321 (2011)

Polygalacturonases (PG; EC 3.2.1.15) catalyze the hydrolysis of pectin and/or pectic acid and are useful for industrial applications such as juice clarification and pectin extraction. Growth and heterologous expression of recombinant Saccharomyces ce

Externí odkaz: https://doaj.org/article/0f0817c44f6c4cc0ad97cae576a73700

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Valorization of brewer's spent grain by different strategies of structural destabilization and enzymatic saccharification

Autor: Gastón Ezequiel Ortiz, Mara Eugenia Pería, Pablo Daniel Ghiringhelli, Natalia Lorena Rojas, Evelyn Wagner

Publikováno v: Industrial Crops and Products. 163:113329

The valorization of brewer’s spent grain (BSG), the main solid waste from this industry, is a topic of concern. The structural modifications generated by physicochemical pretreatments (autohydrolytic, H2O2 and H2SO4) to promote enzymatic accessibil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27dafd28f70f1bf562fe31d02bc006d3
https://doi.org/10.1016/j.indcrop.2021.113329

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Improving bioreactor production of a recombinant glycoprotein in Escherichia coli: Effect of specific growth rate on protein glycosylation and specific productivity

Autor: Ana J. Caillava, Diego J. Comerci, Gastón Ezequiel Ortiz, Juan E. Ugalde, Andres Eduardo Ciocchini, Luciano J. Melli

Publikováno v: Biotechnology and bioengineering. 116(6)

In the last decades bacterial glycoengineering emerged as a new field as the result of the ability to transfer the Campylobacter jejuni N- glycosylation machinery into Escherichia coli for the production of recombinant glycoproteins that can be used

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d82c3f88b87cc3f5635095b6ab398bba
https://pubmed.ncbi.nlm.nih.gov/30739323

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Pectinase production by Aspergillus giganteus in solid-state fermentation: optimization, scale-up, biochemical characterization and its application in olive-oil extraction

Autor: Guillermo P Gil, Diego Gabriel Noseda, Gabriela Cazabat, María C Ponce-Mora, Martín Blasco, Celina Saravalli, Gastón Ezequiel Ortiz, María C. López, Edgardo Albertó

The application of pectinases in industrial olive-oil processes is restricted by its production cost. Consequently, new fungal strains able to produce higher pectinase titers are required. The aim of this work was to study the capability of Aspergill

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9c4b1b509d7b76c9505ad282fbd2003
https://link.springer.com/article/10.1007/s10295-016-1873-0

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Cloning, expression and optimized production in a bioreactor of bovine chymosin B in Pichia (Komagataella) pastoris under AOX1 promoter

Autor: Martín Blasco, Gastón Ezequiel Ortiz, Miguel A. Galvagno, Matías Nicolás Recúpero, Diego Gabriel Noseda

Publikováno v: Protein Expression and Purification. 92:235-244

The codon sequence optimized bovine prochymosin B gene was cloned under the control of the alcohol oxidase 1 promoter (AOX1) in the vector pPIC9K and integrated into the genome of the methylotrophic yeast Pichia (Komagataella) pastoris (P. pastoris)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c658cf0daa5841decaadda05d13453b
https://doi.org/10.1016/j.pep.2013.08.018

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A Comparative Study of New Aspergillus Strains for Proteolytic Enzymes Production by Solid State Fermentation

Autor: Diego Gabriel Noseda, Matías Nicolás Recúpero, María Clara Ponce Mora, Edgardo Albertó, Gastón Ezequiel Ortiz, Martín Blasco

Publikováno v: Enzyme Research
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Enzyme Research, Vol 2016 (2016)

A comparative study of the proteolytic enzymes production using twelve Aspergillus strains previously unused for this purpose was performed by solid state fermentation. A semiquantitative and quantitative evaluation of proteolytic activity were carri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0cbf25445ea2b9c2689de6277d0cbd3

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Characterization, optimization, and scale-up of cellulases production by trichoderma reesei cbs 836.91 in solid-state fermentation using agro-industrial products

Autor: Martín Blasco, Edgardo Albertó, Gastón Ezequiel Ortiz, Sebastian Fernando Cavalitto, Marcelo Fernández-Lahore, María E. Guitart

The application of cellulases in saccharification processes is restricted by its production cost. Consequently, new fungal strains able to elaborate higher cellulases titers and with special activity profiles are required to make the process economic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7f146489a55855cda83d3534db7c54b
https://link.springer.com/article/10.1007/s00449-015-1451-2

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Microplate assay for endo-polygalacturonase activity determination based on ruthenium red method

Autor: Hector Fernandez Lahore, Edgardo Albertó, Martín Blasco, Gastón Ezequiel Ortiz, María Eugenia Guitart

Publikováno v: Analytical biochemistry. 454

Endo-polygalacturonase (endo-PGase) activity determinations generally rely on viscosity changes or reducing sugar ends produced by this activity over polygalacturonic acid. Torres and coworkers [Enzyme Microb. Technol. 48 (2011) 123–128] showed tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d9562f88f168e7d69c3a52d0a9c8e84
https://pubmed.ncbi.nlm.nih.gov/24613259

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