Production of Fungal Phytases from Agroindustrial Byproducts for Pig Diets

Autor: Elizabeth Bárbara Epalanga Pires, Anderson Junior de Freitas, Fernanda França e Souza, Rafael Locatelli Salgado, Valéria Monteze Guimarães, Francisco Alves Pereira, Monique Renon Eller

Publikováno v: Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)

Abstract The application of phytases for animal feed in developing countries is limited due to the high cost of these enzymes, determined by the importation fees and the expensive substrates used for their production. In this work, we have used agroi

Externí odkaz: https://doaj.org/article/30165993c9d34de98ae1ace594a6ae5b

Sequence diversity and catalytic properties of phytases

Autor: Elizabeth Bárbara Epalanga Pires, Marcelo Depólo Polêto, Pedro Marcus Pereira Vidigal, Matheus Italo Bomfim Aragão, Tarley Araújo Barros, Rafael Locatelli Salgado, Valéria Monteze Guimarães, Monique Renon Eller

Publikováno v: Research, Society and Development; Vol. 11 No. 10; e427111032765
Research, Society and Development; Vol. 11 Núm. 10; e427111032765
Research, Society and Development; v. 11 n. 10; e427111032765
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI

Phytic acid is an antinutritional factor in cereal feeds, and the use of phytases increases the bioavailability of nutrients bound to this molecule. However, the application of these enzymes depends on their thermal stability and activity at acidic p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e7380ea8a6ad1e14d61703bbd203f05
https://rsdjournal.org/index.php/rsd/article/view/32765

Temperature modulates the production and activity of a metalloprotease from Pseudomonas fluorescens 07A in milk

Autor: Roberto Sousa Dias, Sérgio Oliveira de Paula, Maura P. Alves, Antônio Fernandes de Carvalho, Monique Renon Eller, Rafael Locatelli Salgado

Publikováno v: LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV

This work evaluated the expression and activity of a metalloprotease released by Pseudomonas fluorescens 07A in milk. Low relative expression of the protease by the strain was observed after incubation for 12 h at 25°C while the strain was in the lo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5156765c59829b22c72cc6647dac120
https://doi.org/10.3168/jds.2017-13238

Ser2 from Serratia liquefaciens L53: A new heat stable protease able to destabilize UHT milk during its storage

Autor: Rafael Locatelli Salgado, Gaëlle Tanguy, Marielle Harel-Oger, Maria Cristina Dantas Vanetti, Frédéric Gaucheron, Benoit Robert, Julien Jardin, Florence Rousseau, François Baglinière

Publikováno v: Food Chemistry
Food Chemistry, Elsevier, 2017, 229, pp.104-110. ⟨10.1016/j.foodchem.2017.02.054⟩
LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV

The heat-stable protease Ser2 is secreted by the species Serratia liquefaciens, a psychrotrophic bacteria frequently found in raw milk. To understand the physicochemical modifications of casein micelles induced by Ser2 and to confirm its implication

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d10a0a5704f7c134d570dfe4f88a402d
https://hal.archives-ouvertes.fr/hal-01476516

Characterization of a heat-resistant extracellular protease from Pseudomonas fluorescens 07A shows that low temperature treatments are more effective in deactivating its proteolytic activity

Autor: Rafael Locatelli Salgado, Monique Renon Eller, Antônio Fernandes de Carvalho, Pedro Marcus Pereira Vidigal, Maura P. Alves

Publikováno v: LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV

This work discusses the biological and biochemical characterization of an extracellular protease produced by Pseudomonas fluorescens. The enzyme has a molecular weight of 49.486 kDa and hydrolyzes gelatin, casein, and azocasein, but not BSA. Its maxi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c66c7a98822c5218dffecc38c95a6b00
https://pubmed.ncbi.nlm.nih.gov/27497896