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	Provedor de dados Infoteca-e (4) Autor BARROSO, R. M. (4) TAHIM, E. F. (4) TENÓRIO, R. A. (4) CARMO, F. J. (3) MUEHLMANN, L. D. (3) HEIN, G. (2) MUÑOZ, A. E. P. (2) PEDROZA FILHO, M. X. (2) SILVA, F. M. (2) WEBBER, D. C. (2) ALBUQUERQUE FILHO, A. da C. (1) BARRETO, L. E. G. de S. (1) BARRETTO, L. E. G. de S. (1) BELCHIOR, L. S. (1) CARMO, F. J. do (1) EVANGELISTA, B. A. (1) FLORES, R. M. V. (1) SABBAG, O. J. (1) Mais... Palavra-chave Peixe de água doce (4) Cadeia produtiva (3) Piscicultura (3) Tilápia (3) Alevino (1) Economia pesqueira (1) Estiagem. (1) Eutroficação. (1) Genética (1) Gestão (1) Melhoramento genético. (1) Mercado (1) Mitigação (1) Produção pesqueira. (1) Tilapia (1) Uso da água (1) Mais... Tipo do documento Documentos (INFOTECA-E) (2) Capítulo em livro técnico (INFOTECA-E) (1) Livro técnico (INFOTECA-E) (1) Ano 2018 (2) 2015 (2) País Brazil (4) Idioma Português (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 128 Primeira ... 1 2 3 4 5 6 7 ... Última Factors involved with cadmium absorption by a wild-type strain of Saccharomyces cerevisiae BJM Adamis,Paula D.B.; Panek,Anita D.; Leite,Selma G.F.; Eleutherio,Elis C.A.. At the concentration used in this work (10 ppm), cadmium was efficiently removed from the environment by stationary yeast cells. While exponential phase cells showed low capacity of cadmium absorption, stationary cells removed 97% of the original metal in 24 hours. Total cadmium absorption shown by dry cells was lower than that of fresh ones, although both cells removed 50% of metal during the first hour of treatment. We also verified that only viable cells were capable of absorbing cadmium. Independently of the growth phase, cells showed high tolerance to 10 ppm CdSO4 and about 80% of cells remained viable after 24 hours exposure to cadmium. However, when stationary phase cells were previously dehydrated and then exposed to cadmium, they exhibited poor... Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharomyces cerevisiae; Cadmium; Absorption; Intracellular oxidation. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822003000100012 Residual polysaccharides from fungi reduce the bacterial spot in tomato plants Bragantia Aguiar,Tarsis; Luiz,Caroline; Rocha Neto,Argus Cezar; Di Piero,Robson Marcelo. Abstract Polysaccharides from fungal wastes were partially characterized and evaluated for their protective effects against bacterial spot caused by Xanthomonas gardneri on four tomato cultivars: Santa Cruz Kada, Natália, BRS Sena and Forty. The polysaccharides were extracted from spent mushroom substrate of Pleurotus ostreatus, residual brewery yeast (Saccharomyces cerevisiae), and basidiocarps discarded from Lentinula edodes production. These polysaccharides were characterized for total carbohydrates, phenolics and proteins content, pH, scatter intensity, conductivity, Zeta potential, DPPH scavenging assay and infrared spectroscopy. The effects of time interval between treatment and inoculation (4 or 7 days) and polysaccharide concentrations (0.5 or 1.5... Tipo: Info:eu-repo/semantics/article Palavras-chave: Induced resistance; Lentinula edodes; Pleurotus ostreatus; Saccharomyces cerevisiae; Solanum lycopersicon; Xanthomonas gardneri. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000200299 Fermentation capacity of Saccharomyces cerevisiae cultures BABT Alencar,Elvira Maria Bezerra de; Souza-Motta,Cristina Maria de; Walter,Bruno Souza; Santos,Rejane Maria Pessoa; Marques,Olga Martins; Queiroz,Lusinete Aciole de. This work aimed at the assessment of fermentative capacity of original diploid, monocellular haploid and recuperated diploid cultures of S. cerevisiae in sterilized sugar-cane wort. Twenty eight cultures were analyzed, four being original diploids (URM-4420, Itaiquara Ferment FIT, Lallemand Ferment FLA and Wild Ferment SEL); 12 monocellular haploids from original ones and 12 recuperated diploids from the monocells. The ethanol percentage ranged from 1.7 to 6.2% and the unfermentable reducing sugars from 0.45 to 0.50g/100mL. The highest ethanol percentages were produced by the monocellular cultures URM-MH3 (4.8%) in 12 h and SEL-MH1 (6.2%) in 24 h, corresponding to the productivity values of 3.15 and 2.03 g.L-1.h-1, respectively. The recuperated diploids... Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharomyces cerevisiae; Monocellular; Fermentation. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000400004 Cinética de secagem do resíduo de abacaxi enriquecido AGRIAMBI Alexandre,Hofsky V.; Silva,Flávio L. H. da; Gomes,Josivanda P.; Silva,Osvaldo S. da; Carvalho,João P. D.; Lima,Ezenildo E. de. O Brasil é um dos maiores produtores de abacaxi do mundo e o maior da América do Sul. O fruto é a parte comercializável da planta enquanto o restante é formado por caule, folha, casca, coroa e talos, considerado resíduo agrícola e não tem sido devidamente aproveitado, resultando em perdas econômicas. Caracterizar e avaliar a cinética de secagem do resíduo (casca) de abacaxi (Ananas comosus L.) enriquecido utilizando a levedura Saccharomyces cerevisiae em leito estático, em camada fina de secagem, utilizando-se de planejamento experimental fatorial, foi o objetivo deste estudo. A temperatura (40 a 60 ºC) e a velocidade do ar de secagem (0,8 a 1,3 m s-1) são as variáveis do processo. O resíduo enriquecido e caracterizado apresentou alto teor de matéria seca... Tipo: Info:eu-repo/semantics/article Palavras-chave: Ananas comosus L.; Saccharomyces cerevisiae; Secagem. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662013000600010 Double mutation of Saccharomyces cerevisiae for enhanced β-D-fructofuranosidase fructohydrolase productivity and application of growth kinetics for parametric significance analysis BJM Ali,Sikander; Aslam,Aafia; Hayyat,Muhammad Umar. Abstract The kinetics of an extracellular β-D-fructofuranosidase fructohydrolase production by Saccharomyces cerevisiae in a chemically defined medium, i.e., sucrose peptone agar yeast extract at pH 6, was investigated. The wild-type was treated with a chemical mutagen, methyl methane sulfonate. Among the six mutants isolated, methyl methane sulfonate-V was found to be a better enzyme producing strain (52 ± 2.4a U/mL). The maximum production (74 ± 3.1a U/mL) was accomplished after at 48 h (68 ± 2.7a mg/mL protein). The mutants were stabilized at low levels of 5-fluoro-cytocine and the viable ones were further processed for optimization of cultural conditions and nutritional requirements. The sucrose concentration, incubation period and pH were optimized to... Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharomyces cerevisiae; Β-d-Fructofuranosidase fructohydrolase; Kinetics and thermodynamics; Entropy and enthalpy. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100136 Diversity of yeasts during fermentation of cocoa from two sites in the Brazilian Amazon Acta Amazonica ALMEIDA,Silvana de F. Oliveira de; SILVA,Letícia R Carvalho; JUNIOR,Gilson Celso A. Chagas; OLIVEIRA,Guilherme; SILVA,Silvia Helena Marques da; VASCONCELOS,Santelmo; LOPES,Alessandra Santos. ABSTRACT The purpose of this study was to identify the yeasts involved in spontaneous fermentation of cocoa from the Brazilian Amazon region. The fermentation process was carried out experimentally with cocoa seeds from two sites (Medicilândia and Tucumã), State of Pará, northern Brazil, during a six-day period. Totals of 44 yeasts were isolated from Medicilândia and 29 from Tucumã. Molecular identification was carried out by sequencing the D1/D2 region fragment of the rRNA 26S gene, expanded with universal primers for the NL1GC and LS2 eukaryotes. Pichia manshurica and Saccharomyces cerevisiae were identified in Medicilândia and five yeast species (Pichia fermentans, P. kudriavzevii, P. manshurica, S. cerevisiae and Zygosaccharomyces bailii) were... Tipo: Info:eu-repo/semantics/article Palavras-chave: Accession; Molecular identification; Cocoa beans; Pichia Manshurica; Saccharomyces cerevisiae; Theobroma cacao. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672019000100064 The Role of Tyrosine 207 in the Reaction Catalyzed by Saccharomyces cerevisiae phosphoenolpyruvate carboxykinase Biol. Res. Andrade,Cherie; Sepulveda,Carolina; Cardemil,Emilio; Jabalquinto,Ana M. The functional signifcance of tyrosine 207 of Saccharomyces cerevisiae phosphoenolpyruvate carboxykinase was explored by examining the kinetic properties of the Tyr207Leu mutant. The variant enzyme retained the structural characteristics of the wild-type protein as indicated by circular dichroism, intrinsic fuorescence spectroscopy, and gel-exclusion chromatography. Kinetic analyses of the mutated variant showed a 15-fold increase in Km CO2, a 32fold decrease in Vmax, and a 6-fold decrease in Km for phosphoenolpyruvate. These results suggest that the hydroxyl group of Tyr 207 may polarize CO2 and oxaloacetate, thus facilitating the carboxylation/decarboxylation steps. Tipo: Journal article Palavras-chave: Phosphoenolpyruvate carboxykinase; Saccharomyces cerevisiae; CO2 interaction. Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602010000200007 Controle alternativo de podridões pós‑colheita de framboesas PAB Antoniolli,Lucimara Rogéria; Silva,Gildo Almeida da; Alves,Silvio André Meirelles; Moro,Laís. O objetivo deste trabalho foi avaliar o efeito de tratamentos pré-colheita sobre a ocorrência de podridões pós-colheita e sobre os atributos de qualidade de framboesas (Rubus idaeus L.) 'Heritage'. As frutas foram pulverizadas com um dos seguintes tratamentos: água destilada (controle), 6 g L-1 de quitosana, 100 mg L-1 de dióxido de cloro, Bacillus amyloliquefaciens, Curtobacterium pusillum ou Saccharomyces cerevisiae. Foram realizadas colheitas aos 3, 7 e 14 dias após a aplicação dos tratamentos. Após cada uma das colheitas, realizadas no estádio de maturação comercial (coloração rosa), as frutas foram inoculadas individualmente com suspensão de conídios (2x10(5) conídios mL-1) de Botrytis cinerea ou Rhizopus stolonifer. As frutas foram mantidas a... Tipo: Info:eu-repo/semantics/article Palavras-chave: Bacillus amyloliquefaciens; Curtobacterium pusillum; Rubus idaeus L; Saccharomyces cerevisiae; Controle biológico; Pequenas frutas; Quitosana. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2011000900002 Electrical stimulation of saccharomyces cerevisiae cultures BJM Araújo,Ofelia Q.F.; Coelho,Maria Alice Z.; Margarit,Isabel C.P.; Vaz-Junior,Carlos A.; Rocha-Leão,Maria Helena M.. Modulation of cell endogenous membrane potential by an external electrical field influences the structure and function of membrane compartments, proteins and lipid bi-layer. In this work, the effects of applied potential on Saccharomyces cerevisiae growth were characterized through simple yet conclusive experiments. Cell growth time profile and cell division were investigated as macroscopic response to the electrical stimulation. Control experiments were conducted under identical conditions except for the absence of applied potential. Through comparative analysis, electrical stimulation was verified to alter cell cycle as smaller sized population was observed, suggesting that a synchrony in cell division was promoted. Power spectral analysis was employed... Tipo: Info:eu-repo/semantics/article Palavras-chave: Electrochemical stress; Saccharomyces cerevisiae; Cell cycle; Viability. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822004000100016 Monitoring Saccharomyces cerevisiae populations by mtDNA restriction analysis and other molecular typing methods during spontaneous fermentation for production of the artisanal cachaça BJM Araújo,Roberta A.C.; Gomes,Fátima C.O.; Moreira,Elizabeth S.A.; Cisalpino,Patrícia S.; Rosa,Carlos A.. An ecological study on Saccharomyces cerevisiae populations in spontaneous fermentation has been conducted in three vats of a cachaça distillery in Minas Gerais, Brazil. Ninety-seven yeast isolates were collected at the beginning, the middle and at the end of the production period, and were identified by standard methods. Differentiation between the indigenous S. cerevisiae strains isolated was performed by mitochondrial DNA (mtDNA) restriction analysis, RAPD-PCR, and PCR fingerprint using an intron splice primer. Analysis of the mtDNA restriction profiles revealed 12 different patterns, 11 corresponding to indigenous yeasts (I to XI) and one (XII) to a commercial strain of the bakery yeast. Pattern II (53.6% of the population) and pattern IV strains were... Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharomyces cerevisiae; Cachaça; Fermentation; Molecular diversity. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000200006 Comportamiento productivo y cambios morfológicos en vellosidades intestinales del pollo de engorda a 21 días de edad con el uso de paredes celulares del Saccharomyces cerevisiae Veterinaria México Arce Menocal,José; Ávila González,Ernesto; López Coello,Carlos. Se desarrolló un trabajo de investigación con el objetivo de evaluar paredes celulares del Saccharomyces cerevisiae (PcSc) a 500 g/t y avilamicina como antibiótico promotor de crecimiento (APC) a 10 ppm, en dietas sorgo + soya para pollo de engorda, sobre las variables productivas a los 21 días de edad, así como la longitud, ancho, número y área de las vellosidades intestinales a los diez y 21 días. Se utilizaron 200 pollitos de un día de edad, alojados en baterías y distribuidos mediante un diseño completamente al azar, con arreglo factorial 2 x 2 con cinco repeticiones de diez aves cada uno; los factores fueron: presencia y ausencia de PcSc y APC para las variables productivas. Los datos de las vellosidades intestinales se analizaron mediante un diseño... Tipo: Info:eu-repo/semantics/article Palavras-chave: Paredes Celulares; Saccharomyces cerevisiae; Parámetros Productivos; Vellosidades Intestinales; Pollo de Engorda. Ano: 2008 URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0301-50922008000200011 Uso de levaduras y fumarato para disminuir la metanogénesis en la fermentación de alfalfa. Colegio de Postgraduados Báez Pérez, José Luis. Se realizaron tres experimentos en biorreactores acoplados a trampas de gas para evaluar el efecto de Saccharomyces cerevisiae y fumarato de sodio en la fermentación in vitro de alfalfa. En el primero se evaluó la fermentación de alfalfa en medio de cultivo glucosa, celobiosa, almidón y fluido ruminal (GCAFR) usando trampas de gas con agua, solución salina ácida y solución de NaOH. Se midió producción de biogás, CH4, CO2, pH y bacterias totales (BT). El diseño experimental fue completamente al zar con arreglo factorial 2 x 3, y tres repeticiones por tratamiento. En el segundo experimento se evaluó el efecto de Yea sacc®, Procreatin 7® y Diamond V XP® en la fermentación in vitro de alfalfa. Se midió producción de CH4, ácidos grasos volátiles (AGV),... Palavras-chave: Fermentación ruminal; Biogás; CH4; Saccharomyces cerevisiae; Fumarato de sodio; Rumen fermentation; Biogas; Sodium fumarate; Ganadería; Doctorado. Ano: 2010 URL: http://hdl.handle.net/10521/85 Uso de levaduras y fumarato para disminuir la metanogénesis en la fermentación de alfalfa. Colegio de Postgraduados Báez Pérez, José Luis. Se realizaron tres experimentos en biorreactores acoplados a trampas de gas para evaluar el efecto de Saccharomyces cerevisiae y fumarato de sodio en la fermentación in vitro de alfalfa. En el primero se evaluó la fermentación de alfalfa en medio de cultivo glucosa, celobiosa, almidón y fluido ruminal (GCAFR) usando trampas de gas con agua, solución salina ácida y solución de NaOH. Se midió producción de biogás, CH4, CO2, pH y bacterias totales (BT). El diseño experimental fue completamente al zar con arreglo factorial 2 x 3, y tres repeticiones por tratamiento. En el segundo experimento se evaluó el efecto de Yea sacc®, Procreatin 7® y Diamond V XP® en la fermentación in vitro de alfalfa. Se midió producción de CH4, ácidos grasos volátiles (AGV),... Palavras-chave: Fermentación ruminal; Biogás; CH4; Saccharomyces cerevisiae; Fumarato de sodio; Rumen fermentation; Biogas; Sodium fumarate; Ganadería; Doctorado. Ano: 2010 URL: http://hdl.handle.net/10521/85 Construction of killer industrial yeast Saccharomyces cerevisiae HAU-1 and its fermentation performance BJM Bajaj,Bijender K.; Sharma,S.. Saccharomyces cerevisiae HAU-1, a time tested industrial yeast possesses most of the desirable fermentation characteristics like fast growth and fermentation rate, osmotolerance, high ethanol tolerance, ability to ferment molasses, and to ferment at elevated temperatures etc. However, this yeast was found to be sensitive against the killer strains of Saccharomyces cerevisiae. In the present study, killer trait was introduced into Saccharomyces cerevisiae HAU-1 by protoplast fusion with Saccharomyces cerevisiae MTCC 475, a killer strain. The resultant fusants were characterized for desirable fermentation characteristics. All the technologically important characteristics of distillery yeast Saccharomyces cerevisiae HAU-1 were retained in the fusants, and in... Tipo: Info:eu-repo/semantics/article Palavras-chave: Killer yeast; Distillery yeast; Saccharomyces cerevisiae; Molasses; Ethanol fermentation. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822010000200030 Thermolysed and active yeast to reduce the toxicity of aflatoxin Scientia Agricola Baptista,Antonio Sampaio; Horii,Jorge; Calori-Domingues,Maria Antonia; Glória,Eduardo Micotti da; Salgado,Jocelem Mastrodi; Vizioli,Mário Roberto. Aflatoxins are hepatotoxic metabolites produced by Aspergillus flavus and A. parasiticus on a number of agricultural commodities. This research was carried out to evaluate the ability of thermolysed and active Saccharomyces cerevisiae to attenuate liver damage caused by aflatoxin. Diets were prepared containing 0 aflatoxin; 400 mug kg-1 aflatoxin; 400 mug kg-1 aflatoxin plus 1% of dehydrated active yeast, and 400 mug kg-1 aflatoxin plus 1% of thermolysed yeast. A bioassay with Wistar rats was conducted for 28 days, and body organs were weighted and analyses of the liver tissue of the animals were performed. The relative weight of heart, kidneys and liver from animals submitted to the different treatments did not show any difference, and liver tissue of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharomyces cerevisiae; Aflatoxicosis; Bioremediation; Mycotoxins; Natural contamination. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162002000200008 Cells of yeasts adhered in corn grains and the storage perspective for use as probiotic BABT Baptista,Antonio Sampaio; Horii,Jorge; Piedade,Sonia Maria de Stefano. Yeasts were applied to corn grains, containing 16 or 20% moisture, at concentrations of 1 and 2%. The cellular viability was assayed at 0, 15, 30, 90 and 110 days. The cellular viability did not differ statistically among the treatments up to 30 days of storage, with the median viability of 89.10%. The average viability found at 90 days (72.20%) was lower than in the first three storage periods. After 110 days, the average viability was 61.14%. In conclusion, since yeast cells were viable up to 110 days in storage on corn grains, these can be used as a vehicle for the application of yeast as a probiotic. Tipo: Info:eu-repo/semantics/article Palavras-chave: Cellular viability; Saccharomyces cerevisiae; Storage; Corn grain. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000200012 Amino acid composition, and determination and prediction of the protein digestibility of different sugarcane yeasts in broilers Rev. Ciênc. Agron. Barbosa,Emanuela Nataly Ribeiro; Rabello,Carlos Bôa-Viagem; Lopes,Claudia Costa; Silva,Edney Pereira; Freitas,Ednardo Rodrigues. ABSTRACT The aim of this study was to determine the amino acid composition and digestible protein values of different sugarcane yeasts, as well as to generate prediction equations for the apparent digestibility coefficient of dry matter (ADCDM) and crude protein (ADCCP), based on the chemical composition of the yeast and the age of the broilers. Four ileal digestion trials were carried out with 690 broilers, divided into the pre-starter, starter, growth and final phases. The birds were housed in metabolic cages and distributed in a completely randomised design, consisting of five treatments and six replications of eight, six, five and four birds respectively in each experimental phase. The treatments consisted of one reference feed and four test feeds,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Amino acids; Ileal digestibility; Digestibile protein; Saccharomyces cerevisiae. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000200334 Adição da parede celular de levedura (Saccharomyces cerevisiae) na dieta para frangos de corte Arq. Bras. Med. Vet. Zootec. Barroso,D.C.; Vieira,A.A.; Lima,C.A.R.; Trindade,B.S; Gomes,A.V.C.; Souza,M.M.S.; Corrêa,G.S.S.. Os efeitos da parede celular de Saccharomyces cerevisiae (PCSc) na dieta para frangos foram avaliados com base nos tratamentos: dieta referência com avilamicina (AV); dieta referência (DR); DR com 0,1% de PCSc (PCSc0,1); DR com 0,2% de PCSc (PCSc0,2); DR com 0,3% de PCSc (PCSc0,3). O delineamento foi o de blocos ao acaso, com cinco tratamentos e seis repetições de 10 aves, totalizando 300 frangos, machos. No período de nove a 21 dias de idade, o tratamento PCSc0,3 influenciou negativamente no ganho de peso (631g), e no período de 34 a 39 dias, o tratamento PCSc0,1 proporcionou melhor ganho de peso (461g) em relação ao tratamento com o antimicrobiano. O maior peso vivo ao abate, 2571g, foi obtido no tratamento PCSc0,1. Os pesos absolutos de sobrecoxa e... Tipo: Info:eu-repo/semantics/article Palavras-chave: Frangos de corte; Prebiótico; Saccharomyces cerevisiae. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000400029 Effect of probiotics and Yucca schidigera extract supplementation on broiler meat quality Animal Sciences Benamirouche, Karima; Baazize-Ammi, Djamila; Hezil, Nadia; Djezzar, Reda; Niar, Abdellatif; Guetarni, Djamel. The current study investigated the effect of dietary supplementation with probiotics and Yucca schidigera extract on physicochemical parameters, proximate composition, mineral content and fatty acid profile of broiler breast and thigh muscles. In total, 240 one-day old broilers were randomly allocated into two dietary treatments groups: 1) Control (basal diet), 2) experimental (basal diet with two probiotics Pediococcus acidilactici and Saccharomyces cerevisiae and Yucca schidigera extract). The results showed that the pH value was higher in the experimental group than in the control group (p < 0.05). However, drip, cook and thaw losses were not influenced by dietary treatment (p > 0.05). A significant increase in protein, Fe, Zn, Na, P and a... Tipo: Info:eu-repo/semantics/article Palavras-chave: Breast; Meat quality; Pediococcus acidilactici; Saccharomyces cerevisiae; Thigh.. Ano: 2020 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/48066 Diet digestibility and performance of dairy cows supplemented with live yeast Scientia Agricola Bitencourt,Luciene Lignani; Silva,José Ricardo Martins; Oliveira,Bruno Menezes Lopes de; Dias Júnior,Gilson Sebastião; Lopes,Fernanda; Siécola Júnior,Sancho; Zacaroni,Ozana de Fátima; Pereira,Marcos Neves. Dietary yeast supplementation may improve the digestive efficiency of ruminants, but responses depend on the yeast strain and the diet composition. Corn silage and citrus pulp are usual carbohydrate sources for dairy cows in southeast Brazil. This study evaluated the supplementation of dairy cows fedding on corn silage-citrus pulp-based diets with Saccharomyces cerevisiae CNCM I-1077 (Lallemand SAS, Toulouse, France). Twenty multiparous, midlactation Holstein cows were assigned to two treatments in crossover design. Treatments were: live yeast on oyster meal capable of supplying a daily minimum of 1 × 10(10) CFU per cow or oyster meal top-dressed at 10 g to the morning meal. Diet contained (% of dry matter): 16.8% crude protein, 30.9% neutral detergent... Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharomyces cerevisiae; Citrus pulp; Probiotic. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162011000300005 Registros recuperados: 128 Primeira ... 1 2 3 4 5 6 7 ... Última

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