Vitamin Mineral Complex
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Digestibilidade do amido e comportamento ingestivo de novilhos confinados sob efeito de doses de complexo enzimático em dietas de alta densidade energética
RESUMO O objetivo do presente trabalho foi avaliar a conversão alimentar, a digestibilidade do amido, o comportamento ingestivo e o escore de sobras da dieta e de fezes de novilhos confinados, suplementados com doses do complexo enzimático (0; 2,5; 5,0 e 7,5g animal-1 dia-1) e alimentados com dieta constituída por 85% de grão de milho e 15% de núcleo pr
Arq. Bras. Med. Vet. Zootec.. Publicado em: 14/06/2019
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2. Doses of enzyme complex in a high-energy diet on performance and carcass traits of feedlot steers
ABSTRACT The objective of this study was to evaluate the production performance and carcass traits of feedlot steers fed a high-energy diet supplemented with doses of an enzyme complex (0, 2.5, 5.0, and, 7.5 g animal−1 day−1). Thirty-two ½ Angus ½ Nellore crossbred steers at an average age of 12 months and an average initial weight of 422 kg, were kept
R. Bras. Zootec.. Publicado em: 23/11/2018
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3. Development and validation of methods for analysis of ractopamine in raw material, feed additive Ractosuin®, vitamin-mineral complex and ration for swine in termination. / Desenvolvimento e validação de métodos para análise de Ractopamina na matéria-prima, no produto Ractosuin®, no complexo vitamínico-mineral e na ração para suínos em terminação
Muitos fármacos, principalmente os agonistas B-adrenérgicos, vêm sendo utilizados na produção animal e, devido às novas formas de pecuária intensiva, sua utilização tem crescido exponencialmente. Dentre os agonistas B-adrenérgicos, a Ractopamina (RAC) é o mais utilizado como agente repartidor de nutrientes, pois promove ganho de peso, eficiência
Publicado em: 2010
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4. Seleção de leveduras potencialmente produtoras de vitaminas do complexo B e estudo do processo fermentativo visando aplicação em alimentação animal / Screening of potential B-vitamin producer yeasts and the study of fermentation process for feed application
The present work had as the main the objective, the isolation and selection of potential B-vitamin producer yeast and the study of fermentative process for B-vitamin production for feed application. Among 267 isolated strains, one was selected as extracellular thiamine producer and the strain Candida sp. LEB 130 as riboflavin and biotin producer. In the stud
Publicado em: 2009
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5. Engineering Escherichia coli for efficient conversion of glucose to pyruvate
Escherichia coli TC44, a derivative of W3110, was engineered for the production of pyruvate from glucose by combining mutations to minimize ATP yield, cell growth, and CO2 production (ΔatpFH ΔadhE ΔsucA) with mutations that eliminate acetate production [poxB::FRT (FLP recognition target) ΔackA] and fermentation products (ΔfocA-pflB ΔfrdBC ΔldhA ΔadhE
National Academy of Sciences.
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6. Improved Methods for Cultivation of the Extremely Thermophilic Bacterium Thermotoga neapolitana
Growth medium components and cultivation conditions for the extremely thermophilic bacterium Thermotoga neapolitana were optimized. A defined marine salts medium was formulated. Trace amounts of iron stimulated growth of T. neapolitana, while zinc inhibited growth at concentrations exceeding 11.1 μM. Other trace metals had no effect on its growth. Of the vi