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| Gutierrez, Gabriela Santistevan; Lana, Rogério de Paula; Teixeira, Cesar Roberto Viana; Rennó, Luciana Navajas; Veloso, Cristina Mattos. |
| The objective this work was to evaluate the supplementation of cows on Brachiaria decumbens pasture during the rainy-dry transition. Eight 1/2 Holstein/Zebu cows (497 ± 50 kg) were distributed in two 4 x 4 Latin squares, with 2 x 2 factorial treatments (100% mineral salt versus nitrogen salt containing 25:25:50% urea: corn: mineral salt, and 1.5 versus 3.0 kg d-1 concentrate per cow). The experiment lasted 56 days, divided into four periods of 14 days, the last seven days for data collection. No interaction effect (p > 0.05) was detected between the supplement and the different levels of concentrate for any of the evaluated variables. No effect (p > 0.05) of supplement or concentrate level was observed on urinary excretions of purine derivatives,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Concentrate; Microbial growth; Ruminal fermentation; Supplementation.. |
| Ano: 2018 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/42556 |
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| Antoniolli,Lucimara Rogéria; Benedetti,Benedito Carlos; Sigrist,José Maria Monteiro; Silveira,Neliane Ferraz de Arruda. |
| The purpose of this research was to determine the best gas mixture in controlled atmosphere conditions to store fresh-cut Pérola pineapple, particularly in relation to the maintenance of visual quality and reduction of microbial growth. After sanitation, fruit was manually peeled, sliced and dipped in 20 mg.L-1 NaOCl solution for 30 seconds. Then, the excess liquid was drained and the slices were placed in sealed glass jars connected to a flowboard installed in a cold room (5 ± 1 °C). Desired gas mixtures were supplied continuously for 12 days from cylinders connected to the flowboard. Controlled atmospheres of 2:5, 2:10, 2:15, 5:5, 5:10, 5:15, 8:5, 8:10 and 8:15 (O2:CO2, %) and air were used. The product was evaluated for pulp color, total and fecal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ananas comosus; Minimal processing; Gas mixture; Quality; Microbial growth. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612007000300017 |
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| STAHLKE,Evelyn von Rosen; ROSSA,Luciane Silvia; SILVA,Giovana Maria; SOTOMAIOR,Cristina Santos; PEREIRA,Antônio Juglair; LUCIANO,Fernando Bittencourt; BORGES,Tâmara Duarte; MACEDO,Renata Ernlund Freitas de. |
| Abstract The shelf life extending effect of different modified atmospheres packages (MAP): vacuum (MAP-1), 69.6% N2 + 30% CO2 + 0.4% CO (MAP-2) and 70% O2 + 30% CO2 (MAP-3) on lamb meat at two slaughter ages (4 and 8-month-old) was assessed. pH decreased as slaughter age (SA) increased, and increased during longer storage time (ST), with no MAP effects. Lamb meat stored in MAP-1 and MAP-3 showed greater drip loss than that stored in MAP-2. Shear force was not influenced by SA and MAP treatments, but decreased during ST. Meat from 8-month-old lambs packaged in MAP-3 at longer ST resulted in lipid oxidation increase. MAP-2 enhanced color saturation and lamb meat redness, whereas MAP-3 showed lowest redness and chroma values, and highest aerobic... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lamb; Lipid oxidation; Microbial growth; Storage. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019000200328 |
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| GODOY, C. V.; UTIAMADA, C. M.; MEYER, M. C.; CAMPOS, H. D.; LOPES, I. de O. N.; FORCELINI, C. A.; PIMENTA, C. B.; JACCOUD FILHO, D. S.; MOREIRA, E. N.; BORGES, E. P.; ANDRADE JUNIOR, E. R. de; SIQUERI, F. V.; JULIATTI, F. C.; FAVERO, F.; FEKSA, H. R.; ARAUJO JUNIOR, I. P.; GRIGOLLI, J. F. J.; NUNES JUNIOR, J.; BELUFI, L. M. de R.; CARNEIRO, L. C.; SILVA, L. H. C. P. da; SATO, L. N.; CANTERI, M. G.; VOLF, M. R.; GOUSSAIN, M.; DEBORTOLI, M. P.; MARTINS, M. C.; BALARDIN, R. S.; FURLAN, S. H.; MADALOSSO, T.; CARLIN, V. J.; VENANCIO, W. S.. |
| Tipo: Folhetos |
Palavras-chave: Soja; Ferrugem; Fungo; Phakopsora pachyrhizi; Doença de planta; Soybean rust; Microbial growth; Plant diseases and disorders. |
| Ano: 2017 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073132 |
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| GODOY, C. V.; UTIAMADA, C. M.; MEYER, M. C.; CAMPOS, H. D.; LOPES, I. de O. N.; DIAS, A. R.; PIMENTA, C. B.; SIQUERI, F. V.; JULIATTI, F. C.; JULIATTI, F. C.; FAVERO, F.; ARAÚJO JÚNIOR, I. P.; ROY, J. M. T.; GRIGOLLI, J. F. J.; NUNES JUNIOR, J.; NAVARINI, L.; SILVA, L. H. C. P. da; SATO, L. N.; CANTERI, M. G.; DEBORTOLI, M. P.; MARTINS, M. C.; TORMEN, N. R.; BALARDIN, R. S.; MADALOSSO, T.; CARLIN, V. J.; VENANCIO, W. S.. |
| Tipo: Folhetos |
Palavras-chave: Soja; Ferrugem; Fungo; Phakopsora Pachyrhizi; Microbial growth; Soybean rust; Plant diseases and disorders. |
| Ano: 2019 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1111636 |
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| GODOY, C. V.; UTIAMADA, C. M.; MEYER, M. C.; CAMPOS, H. D.; LOPES, I. de O. N.; FORCELINI, C. A.; PIMENTA, C. B.; JACCOUD FILHO, D. S.; MOREIRA, E. N.; ANDRADE JUNIOR, E. R. de; BORGES, E. P.; SIQUERI, F. V.; JULIATTI, F. C.; FAVERO, F.; ARAUJO JUNIOR, I. P.; NUNES JUNIOR, J.; SILVA, L. H. C. P. da; SATO, L. N.; BELUFI, L. M. de R.; GOUSSAIN, M.; VOLF, M. R.; DEBORTOLI, M. P.; MARTINS, M. C.; BALARDIN, R. S.; FURLAN, S. H.; MADALOSSO, T.; CARLIN, V. J.; VENANCIO, W. S.. |
| Tipo: Folhetos |
Palavras-chave: Doença de planta; Ferrugem; Fungo; Phakopsora pachyrhizi; Soja; Microbial growth; Plant diseases and disorders; Soybean rust. |
| Ano: 2017 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073218 |
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| CARTAXO, C. B. da C.; SUASSUNA, T. de M. F.; GONDIM, T. M. de S.. |
| O amendoim é uma cultura oleaginosa que constitui importante fonte de óleos e proteínas para populações do Mali e do Brasil. Em ambos os países, é produzido, principalmente, por pequenos produtores, em áreas que variam de 0,3 ha a 5 ha, com espaçamentos entrelinhas de, aproximadamente, 0,50 m, utilizando-se de 10 a 20 sementes por metro e gastando-se em torno de 90 kg de sementes/ha. A contaminação por aflatoxinas é o principal problema associado à cultura e está intimamente ligada ao crescimento de fungos (bolores) que se desenvolvem, favorecidos pelas condições climáticas nos dois países. |
| Tipo: Folders |
Palavras-chave: Boas práticas; Brasil; Aflatoxinas; Crecimiento microbiano; Prevención de enfermedades; Amendoim; Arachis hypogaea; Produção; Contaminação fúngica; Aflatoxina; Microbial growth; Aflatoxins; Disease prevention; Mali. |
| Ano: 2017 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086125 |
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| Mairet, Francis; Bayen, Térence. |
| Given their key roles in almost all ecosystems and in several industries, understanding and predicting microorganism growth is of utmost importance. In compliance with evolutionary principles, coarse-grained or genome-scale models of microbial growth can be used to determine optimal resource allocation scheme under dynamic environmental conditions. Resource allocation approaches have given important qualitative results, but it still remains a gap towards quantitiative predictions. The first step in this direction is parameter calibration with experimental data. But fitting these models results in a bi-level optimization problem, whose numerical resolution involves complex optimization issues. As a case study, we present here a coarse-grained model... |
| Tipo: Text |
Palavras-chave: Bi-level optimization; Optimal control; Pontryagin’s principle; Chattering; Microbial growth; Microalgae. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00690/80163/83228.pdf |
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