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	Provedor de dados BABT (1) BJM (1) Ciência Rural (1) Autor Borzani,Walter (1) Castelán Ortega,Octavio Alonso (1) Estrada Flores,Julieta Gertrudis (1) Maziero,Maike T. (1) Mould,Fergus Lawrence (1) Pancheniak,Elizete de F. R. (1) Parada,José L. (1) Rayas Amor,Adolfo Armando (1) Rodriguez-León,José A. (1) Soccol,Carlos R. (1) Spier,Michele R. (1) Mais... Palavra-chave Fermentation parameters (3) Biomass volume (1) Corrections calculation (1) Fed-batch fermentation (1) Gas release kinetic (1) Lactic and acetic acids (1) Lactobacillus reuteri (1) Medium aqueous phase volume (1) Molecular characterisation (1) Native pastures (1) Probiotic (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2012 (2) 2008 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Calculation of fermentation parameters from the results of a fed-batch test taking account of the volume of biomass in the fermenting medium BABT Borzani,Walter. The volume of biomass in the fermenting medium may significantly affect the values of fermentation parameters calculated from the measured concentrations of the substrates and/or products. The corrections proposed in this paper should be evaluated and, depending on their magnitude, considered in order to obtain more representative results. A numerical example is presented. Tipo: Info:eu-repo/semantics/article Palavras-chave: Biomass volume; Corrections calculation; Fed-batch fermentation; Fermentation parameters; Medium aqueous phase volume. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000300001 Molecular characterisation and biomass and metabolite production of Lactobacillus reuteri LPB P01-001: a potential probiotic BJM Pancheniak,Elizete de F. R.; Maziero,Maike T.; Rodriguez-León,José A.; Parada,José L.; Spier,Michele R.; Soccol,Carlos R.. Lactobacillus reuteri LPB P01-001 was isolated from the gastrointestinal tract of wild swine and was characterised by biochemical testing and sequencing of gene 16S rRNA. A simple and low-cost culture medium based on cane sugar (2.5% p/v) and yeast extract (1% p/v) was used in the production of this probiotic. The fermentative conditions were a) pH control at 6.5 and b) no pH control; both were set at 37°C in a 12 L slightly stirred tank bioreactor. Fermentation parameters such as the specific growth rate, productivity and yield of biomass, lactic and acetic acid levels were determined. L. reuteri LPB P01-001 behaves as an aciduric bacteria because it grows better in a low pH medium without pH control. However, the lactic acid production yield was... Tipo: Info:eu-repo/semantics/article Palavras-chave: Probiotic; Lactobacillus reuteri; Molecular characterisation; Fermentation parameters; Lactic and acetic acids. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000100015 Nutritional value of forage species from the Central Highlands Region of Mexico at different stages of maturity Ciência Rural Rayas Amor,Adolfo Armando; Estrada Flores,Julieta Gertrudis; Mould,Fergus Lawrence; Castelán Ortega,Octavio Alonso. This paper has two objectives, the first is to determine the chemical composition, gas production parameters and the gas release kinetics, at different stages of maturity, of three grasses and a legume commonly found in long established pastures in Mexico central highland plateau. The second is to combine the gas release kinetics analysis and the GP fitted to a mathematical model in order to improve the biological understanding of the fermentation kinetics obtained from the GP technique. Representative samples of Pennisetum clandestinum (kikuyu grass), Sporobolus indicus (mouse tail), Eleocharis dombeyana (reed), Trifolium amabile (Aztec clover) plus a composite sample were collected in the growing season (July, September and November 2003) and analysed... Tipo: Info:eu-repo/semantics/article Palavras-chave: Native pastures; Fermentation parameters; Gas release kinetic. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782012000400022 Registros recuperados: 3 Primeira ... 1 ... Última

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