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	Provedor de dados Horticultura Brasileira (1) Autor Goto,Rumy (1) Ono,Elizabeth O (1) Palangana,Felipe C (1) Silva,Edvar S (1) Palavra-chave Bioestimulante (1) Capsicum annuum (1) Enxertia (1) Reguladores vegetais (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2012 (1) País Brazil (1) Idioma Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 128 Primeira ... 1 2 3 4 5 6 7 ... Última Saccharomyces cerevisiae and non-Saccharomyces yeasts in grape varieties of the São Francisco Valley BJM Ponzzes-Gomes,Camila M.P.B.S. de; Mélo,Dângelly L.F.M. de; Santana,Caroline A.; Pereira,Giuliano E.; Mendonça,Michelle O.C.; Gomes,Fátima C.O.; Oliveira,Evelyn S.; Barbosa Jr,Antonio M.; Trindade,Rita C.; Rosa,Carlos A.. The aims of this work was to characterise indigenous Saccharomyces cerevisiae strains in the naturally fermented juice of grape varieties Cabernet Sauvignon, Grenache, Tempranillo, Sauvignon Blanc and Verdejo used in the São Francisco River Valley, northeastern Brazil. In this study, 155 S. cerevisiae and 60 non-Saccharomyces yeasts were isolated and identified using physiological tests and sequencing of the D1/D2 domains of the large subunit of the rRNA gene. Among the non-Saccharomyces species, Rhodotorula mucilaginosa was the most common species, followed by Pichia kudriavzevii, Candida parapsilosis, Meyerozyma guilliermondii, Wickerhamomyces anomalus, Kloeckera apis, P. manshurica, C. orthopsilosis and C. zemplinina. The population counts of these... Tipo: Info:eu-repo/semantics/article Palavras-chave: Brazilian wines; Saccharomyces cerevisiae; Indigenous strains; Non-Saccharomyces; Mitochondrial DNA restriction analysis. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000200007 Saccharomyces Cerevisiae cell wall dietary supplementation on the performance and intestinal mucosa development and integrity of broiler chickens vaccinated against coccidiosis Rev. Bras. Ciênc. Avic. Luquetti,BC; Furlan,RL; Alarcon,MFF; Macari,M. This study was carried out to verify if Saccharomyces cerevisiae cell wall (SCCW) dietary supplementation (0.2%) was capable of protecting the intestinal mucosa of broiler chickens vaccinated against coccidiosis. Body weight gain, feed intake, feed conversion and intestinal mucosa morphometric parameters and epithelial loss were evaluated. In the experiment,400 day-old male chicks were distributed according to a completely randomized design in a 2x2 factorial arrangement. The following treatments were applied: T1 - no vaccination/ no SCCW supplementation; T2 - no vaccination/SCCW supplementation; T3 - vaccination/no SCCW supplementation; and T4 - vaccination/SCCW supplementation to four replicates of 25 birds each. Birds were vaccinated on the first day of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Coccidiosis; Vaccine; Broiler; Intestinal mucosa; Morphometrics; Saccharomyces cerevisiae. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2012000200002 Saccharomyces cerevisiae populations and other yeasts associated with indigenous beers (chicha) of Ecuador BJM Piló,Fernanda Barbosa; Carvajal-Barriga,Enrique Javier; Guamán-Burneo,Maria Cristina; Portero-Barahona,Patricia; Dias,Arthur Matoso Morato; Freitas,Larissa Falabella Daher de; Gomes,Fátima de Cássia Oliveira; Rosa,Carlos Augusto. ABSTRACT Chicha, a type of beer made mainly with maize or cassava, is a traditional fermented beverage of the Andean region. There have only been a few studies on yeasts associated with chicha fermentation, and the species diversity occurring during the production of this beverage is not known. The objective of this study was to determine the biodiversity of yeasts in chicha, and to characterize the Saccharomyces cerevisiae populations associated with the production of chicha de jora, seven-grain chicha, chicha de yuca, and chicha de morocho in Ecuador. The molecular diversity of S. cerevisiae populations was determined by restriction polymorphism mitochondrial profiles. The beverages were characterized based on their physicochemical parameters. Twenty-six... Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharomyces cerevisiae; MtDNA restriction patterns; Yeast populations; Chicha; Ecuadorian indigenous beers. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400808 Simultaneous co-Saccharification and Fermentation of Sago Hampas for Bioethanol Production CIGR Journal Vincent, Micky A. Abundance of lignocellulosic biomass provides a good solution to the demands of energy crops in producing biofuel like biodiesel and bioethanol. In this study, bioethanol was produced from sago hampas via the Simultaneous co-Saccharification and Fermentation (Sc-SF) process, at 2.5% and 5.0% (w/v) solid loadings. The processing step in Sc-SF is virtually similar to that of Simultaneous Saccharification and Fermentation (SSF). However, during Sc-SF, two enzymes, amylase and cellulase, were added for the co-saccharification of sago starch and fiber. In addition, Saccharomyces cerevisiae was used to ferment the sugars in the hydrolysates. The Sc-SF samples were analyzed for carbohydrate residues, ethanol and acetic acid using the dinitrosalicylic (DNS) acid... Tipo: Info:eu-repo/semantics/article Palavras-chave: Biofuel Biorenewable Resources Technology Bioethanol; Sago hampas; Simultaneous co-Saccharification and Fermentation (Sc-SF); Amylase; Cellulase; Saccharomyces cerevisiae; HPLC.. Ano: 2015 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2921 Sortin2 enhances endocytic trafficking towards the vacuole in Saccharomyces cerevisiae Biol. Res. Vásquez-Soto,Beatriz; Manríquez,Nicolás; Cruz-Amaya,Mirna; Zouhar,Jan; Raikhel,Natasha V; Norambuena,Lorena. BACKGROUND: A highly regulated trafficking of cargo vesicles in eukaryotes performs protein delivery to a variety of cellular compartments of endomembrane system. The two main routes, the secretory and the endocytic pathways have pivotal functions in uni- and multi-cellular organisms. Protein delivery and targeting includes cargo recognition, vesicle formation and fusion. Developing new tools to modulate protein trafficking allows better understanding the endomembrane system mechanisms and their regulation. The compound Sortin2 has been described as a protein trafficking modulator affecting targeting of the vacuolar protein carboxypeptidase Y (CPY), triggering its secretion in Saccharomyces cerevisiae. RESULTS: A reverse chemical-genetics approach was used... Tipo: Journal article Palavras-chave: Endocytosis; Sortin2; Trafficking modulator; Saccharomyces cerevisiae. Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602015000100039 Study of a region on yeast chromosome XIII that complements pet G199 mutants (COX7) and carries a new non-essential gene BJMBR Nobrega,M.P.; Graminha,M.A.S.; Troitskaya,E.N.; Nobrega,F.G.. The mutants of Saccharomyces cerevisiae assigned to complementation group G199 are deficient in mitochondrial respiration and lack a functional cytochrome oxidase complex. Recombinant plasmids capable of restoring respiration were cloned by transformation of mutants of this group with a yeast genomic library. Sequencing indicated that a 2.1-kb subclone encompasses the very end (last 11 amino acids) of the PET111 gene, the COX7 gene and a new gene (YMR255W) of unknown function that potentially codes for a polypeptide of 188 amino acids (about 21.5 kDa) without significant homology to any known protein. We have shown that the respiratory defect corresponding to group G199 is complemented by plasmids carrying only the COX7 gene. The gene YMR255W was... Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharomyces cerevisiae; Gene cloning; Cytochrome oxidase; Subunit VII; Gene disruption. Ano: 1998 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1998000300004 Sugar cane dry yeast in feeding for growing and finishing goat kids R. Bras. Zootec. Lima,Luciano Soares de; Alcalde,Claudete Regina; Macedo,Francisco de Assis Fonseca de; Lima,Larissa Ribas de; Martins,Elias Nunes; Coutinho,Carolina Cesarino. It was used 27 goat kids (18 ¾ Boer + ¼ Saanen and nine Saanen; 18.0 ± 1.60 kg) distributed in a completely randomized design with factorial arrangement to evaluate productive performance and the total digestibility of dry matter and nutrients in the rations. Diets were composed of soybean meal, soybean meal + dry yeast or dry yeast as protein source, oat hay, ground corn and vitamin-mineral mixture with mean composition of 2.50 Mcal of ME/kg DM and 17.0% of crude protein on average. Digestibility was determined using indigestible neutral detergent fiber as marker. Intakes of dry matter, organic matter, crude protein and total carbohydrates were not altered by rations. However, inclusion of dry yeast in the rations reduced ingestions of ether extract,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Digestibility; Goats; Intake; Performance; Saccharomyces cerevisiae. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000100024 Sugarcane yeast inclusion for broilers at post-hatch R. Bras. Zootec. Lopes,Cláudia da Costa; Rabello,Carlos Bôa-Viagem; Silva,Jaqueline de Cássia Ramos da; Arruda,Emmanuele Maria Florêncio de; Ludke,Maria do Carmo Mohaupt Marques; Dutra Junior,Wilson Moreira. ABSTRACT A total of 450 one-day-old male broiler chicks were used to evaluate the effect of the sugarcane yeast on performance, body composition, and development of the intestinal mucosa. The experiment was carried out in a completely randomized design with five treatments and six replicates of 15 birds. Sugarcane yeast was included in the experimental diets at the levels of 0, 12.5, 25.0, 37.5, and 50.0 g kg−1. Body weight, weight gain, feed intake, and feed conversion were determined. At the end of the experiment, four broiler chicks were slaughtered per experimental unit: two were used for evaluation of moisture content, crude protein, fat, and body ash and the other two were used in the collection of small-intestine segments for evaluation of villus... Tipo: Info:eu-repo/semantics/other Palavras-chave: Body composition; Broiler; Intestinal morphology; Performance; Saccharomyces cerevisiae. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017001200924 The clarification of sugarcane juice and the use of CA-11 yeast produces better quality cachaça Rev. Ciênc. Agron. Mutton,Márcia Justino Rossini; Garcia,Graciany; Teixeira,Vitor; Silva,Aline Ferreira; Costa,Gustavo Henrique Gravatim; Ferreira,Osania Emerenciano. ABSTRACT Cachaça is the second most consumed alcoholic beverage in Brazil, obtained by distilling wine from fermented sugarcane must, and has an alcohol content of 38 to 48% (v/v) at 20 ºC. The quality of the drink is affected by the raw material used, the treatment of the juice, the type of yeast and the distillation process. The aim of this study was to evaluate the performance of two types of yeast (selected and pressed) and the prior physical and chemical treatment of the sugarcane juice on the quality of the cachaça. The experimental design was completely randomised with 9 replications. The primary treatment was represented by the must (obtained from clarified and non-clarified juice) and the secondary treatment by the types of yeast (CA-11 and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Quality beverage; Liming; Selected yeast; Saccharomyces cerevisiae; Fermentation process. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902020000400408 The correlation between the central carbon metabolic flux distribution and the number of shared enzyme regulators in Saccharomyces cerevisiae BABT Zhou,Xiangfei; Liu,Lunxian; Shang,Chuanyu; Xu,Haifeng; Ding,Chao; Liu,Qian; Yi,Yin. The central carbon metabolic system is the upstream energy source for microbial fermentation. In addition, it is a master switch for increasing the production of metabolites and an important part of the microbial metabolic network. Investigation into the relationship between genes, environmental factors, and metabolic networks is a main focus of systems biology, which significantly impacts research in biochemistry, metabolic engineering, and synthetic biology. To this end, the central carbon metabolic flux under a variety of growth conditions or using strains with various genetic modifications was previously measured in Saccharomyces cerevisiae using 13C tracer technology. However, the measured values were not integrated and investigated further. In this... Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharomyces cerevisiae; Central carbon metabolic flux; Metabolic networks and pathways; Gene expression regulation; Gene environment interaction; Enzyme transcriptional regulator. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100415 The eukaryotic Pso2/Snm1/Artemis proteins and their function as genomic and cellular caretakers BJMBR Bonatto,D.; Revers,L.F.; Brendel,M.; Henriques,J.A.P.. DNA double-strand breaks (DSBs) represent a major threat to the genomic stability of eukaryotic cells. DNA repair mechanisms such as non-homologous end joining (NHEJ) are responsible for the maintenance of eukaryotic genomes. Dysfunction of one or more of the many protein complexes that function in NHEJ can lead to sensitivity to DNA damaging agents, apoptosis, genomic instability, and severe combined immunodeficiency. One protein, Pso2p, was shown to participate in the repair of DSBs induced by DNA inter-strand cross-linking (ICL) agents such as cisplatin, nitrogen mustard or photo-activated bi-functional psoralens. The molecular function of Pso2p in DNA repair is unknown, but yeast and mammalian cell line mutants for PSO2 show the same cellular responses... Tipo: Info:eu-repo/semantics/article Palavras-chave: Non-homologous end joining; Double-strand breaks; V(D)J; PSO2; Artemis; Saccharomyces cerevisiae. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000300002 The impact of dietary dry yeast on lactation curves of primiparous and multiparous Saanen goats Animal Sciences Gomes, Ludmila Couto; Alcalde, Claudete Regina; Souza, Rodrigo de; Molina, Bruna Susan de Lábio; Lourenço, Daniela Andressa de Lino; Martins, Elias Nunes. Twenty-four Saanen goats (fifteen multiparous and nine primiparous) during their lactation period were used, from the kidding until the 200th day of lactation; and were distributed in a completely randomized design and in a factorial arrangement (3 diets x 2 parity orders). The diets were composed of either soybean meal (SBM), soybean meal plus inactive dry yeast (SMDY) or inactive dry yeast (DY) used as the protein source. The analyses of milk yield, body weight and dry matter intake (DMI) were made through the Bayesian methodology. For construct the lactation curves were used the Wood’s nonlinear model. The inclusion of inactive dry yeast in the diets reduced the rate of yield increase until the lactation peak for primiparous goats, but for multiparous... Tipo: Info:eu-repo/semantics/article Palavras-chave: 5.04.05.00-4 bayesian methodology; Milk productivity; Wood’s nonlinear model; Saccharomyces cerevisiae. Ano: 2014 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24446 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 The uptake of different iron salts by the yeast Saccharomyces cerevisiae BJM Gaensly,Fernanda; Picheth,Geraldo; Brand,Debora; Bonfim,Tania M.B.. Yeasts can be enriched with microelements, including iron; however, special physicochemical conditions are required to formulate a culture media that promotes both yeast growth and iron uptake. Different iron sources do not affect biomass formation; however, considering efficacy, cost, stability, and compatibility with Saccharomyces cerevisiae metabolism, ferrous sulphate is recommended. Tipo: Info:eu-repo/semantics/article Palavras-chave: Yeast; Saccharomyces cerevisiae; Iron uptake; Iron sources; Biomass formation. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000200016 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 Trehalose accumulation, invertase activity and physiological characteristics of yeasts isolated from 24 h fermentative cycles during the production of artisanal Brazilian cachaça BJM Pataro,Carla; Guerra,Juliana B.; Gomes,Fátima C.O.; Neves,Maria J.; Pimentel,Patrícia F.; Rosa,Carlos A.. Trehalose accumulation, invertase activity and physiological characteristics of 86 yeast isolates from short fermentative cycles during the production of cachaça in three artisanal distilleries of the State of Minas Gerais were studied. Among these isolates, 70% were able to grow at temperatures between 40 and 42ºC. Only Saccharomyces cerevisiae isolates were able to grow over 40ºC. Lower temperatures (<40ºC) favoured the growth of yeasts such as Candida parapsilosis-like, C. maltosa-like, Kloeckera japonica, S. exiguus and C. bombicola-like. The isolates from all three distilleries were ethanol tolerant, produced invertase, and accumulate trehalose in the presence of glucose. The strains isolated from distillery A presented more resistance to ethanol... Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharomyces cerevisiae; Cachaça; Trehalose; Invertase; Fermentation. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822002000300003 Uso de antibióticos e leveduras para controle da podridão-mole em couve-chinesa Horticultura Brasileira Mello,MRF; Silveira,EB; Viana,IO; Guerra,ML; Mariano,RLR. A podridão-mole causada por Pectobacterium carotovorum subsp. carotovorum (Pcc) pode ocorrer em plantios de couve-chinesa (Brassica pekinensis) com até 67% de incidência. O trabalho visou avaliar a sensibilidade in vitro de Pcc a bactericidas, o efeito de Mycoshield® nas dosagens de 3,0 e 1,5 g L-1, e de leveduras a 10(8) cel/mL no controle da doença em casa de vegetação e em campo. As plantas foram pulverizadas com Mycoshield® (oxitetraciclina 20%) e leveduras (Rh1 e Rh2 (Rhodotorula spp.) e Sc1 (Saccharomyces cerevisae)) sete dias após o transplante, e inoculadas por picada com o isolado Pcc120, sete dias e 12 h após o tratamento, respectivamente. Em todos os experimentos foram avaliados os componentes epidemiológicos da doença. In vitro, 40 isolados de... Tipo: Info:eu-repo/semantics/article Palavras-chave: Brassica pekinensis; Pectobacterium carotovorum subsp. carotovorum; Saccharomyces cerevisiae; Rhodotorula sp.; Oxitetraciclina; Estreptomicina. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362011000100013 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 Uso de produto à base de enzima e levedura na dieta de bovinos: digestibilidade dos nutrientes e desempenho em confinamento R. Bras. Zootec. Queiroz,Ralf Cezar de; Bergamaschine,Antônio Fernando; Bastos,João Francisco Pereira; Santos,Pedro César dos; Lemos,Guilherme Corbucci. Objetivou-se, com este trabalho, avaliar os efeitos da adição de diferentes níveis de enzima mais levedura na dieta de bovinos sobre a digestibilidade aparente dos nutrientes e o desempenho em confinamento, utilizando-se 18 animais machos, mestiços, de origem leiteira, com peso vivo (PV) médio de 190±10 kg e 12 meses de idade, e 27 animais da raça Guzerá com PV médio de 325 kg e idade média de 27 meses. Os níveis de enzima mais levedura foram zero (controle), 5 g de enzima (E) mais 5 g de levedura (L) e 10 g de E mais 5 g de L por animal por dia. Todos os animais receberam a mesma dieta, constituída de 65% de silagem (50% de milho:50% de sorgo) e 35% de concentrado composto de milho (24,6%), farelo de algodão (7,4%), uréia (1,2%), sal mineralizado (0,54%)... Tipo: Info:eu-repo/semantics/article Palavras-chave: Aditivo; Ruminante; Saccharomyces cerevisiae; Xilanase. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982004000600022 Registros recuperados: 128 Primeira ... 1 2 3 4 5 6 7 ... Última

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