Protein Fractionation
Mostrando 1-12 de 1283 artigos, teses e dissertações.
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1. Cerebral palsy: association between nutritional status and occurrence of oropharyngeal dysphagia
RESUMO Objetivo: verificar a associação entre estado nutricional e ocorrência de disfagia orofaríngea em indivíduos com paralisia cerebral. Métodos: estudo transversal, quantitativo, realizado com indivíduos entre dois e 20 anos. Foi avaliado comprometimento neuromotor, ocorrência e grau de disfagia, antropometria, consumo alimentar, via alimentar,
Rev. CEFAC. Publicado em: 28/10/2019
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2. QUALIDADE FÍSICO-QUÍMICA E MICROBIOLÓGICA DO LEITE BOVINO EM DIFERENTES SISTEMAS DE PRODUÇÃO E ESTAÇÕES DO ANO
Resumo O objetivo deste trabalho foi avaliar a interação entre sistemas produtivos e estações do ano sobre a qualidade do leite bovino. Três propriedades foram avaliadas mensalmente, durante as estações, em quatro graus de especialização dos sistemas de produção: altamente especializado, especializado, semiespecializado e não especializado. Em te
Ciênc. anim. bras.. Publicado em: 29/04/2019
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3. Protein and carbohydrate fractionation of Jiggs Bermudagrass in different seasons and under intermittent grazing by Holstein cows
ABSTRACT. Jiggs bermudagrass has presented competitive production potential over other forages. However, there is a lack of information about the nutritional value of this forage with important relevance in ruminant nutrition. This study aimed to evaluate the protein and carbohydrate fractionation of Jiggs bermudagrass in different seasons of the year under
Acta Sci., Anim. Sci.. Publicado em: 25/02/2019
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4. Protein and carbohydrates fractionation in Paiaguas palisadegrass intercropped with grain sorghum in pasture recovery
ABSTRACT. Paiaguas palisadegrass was released in order to meet the requirements of the different production systems. However, little is known about the quality of the forage. The goal of this study was to evaluate the protein and carbohydrate fractionation of the Paiaguas palisadegrass after intercropping with grain sorghum in the pasture recovery, through t
Acta Sci., Anim. Sci.. Publicado em: 07/01/2019
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5. Nutritive value of Tifton 85 hay ammoniated with urea
ABSTRACT. The effect of ammonization was evaluated with urea at doses of 1, 2, 3 and 4%, on the basis of dry matter (DM) on Tifton 85 hay harvested at an advanced stage of development in the periods of 30 and 45 days, through analysis of dry matter, ash, ether extract (EE), neutral (NDF) and acid (ADF) detergent fiber, NDF corrected for ash and protein (NDFa
Acta Sci., Anim. Sci.. Publicado em: 07/01/2019
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6. URSOLIC ACID AND CIS-TILIROSIDE PRODUCED BY Merremia tomentosa AFFECT OVIPOSITION OF Leucoptera coffeella ON COFFEE PLANTS
To contribute to the development of new products to control the coffee leaf miner (Leucoptera coffeella), which is a major pest for coffee plants, this work aimed to select plant species able to produce substances active against this insect and to identify the active substances in the selected plant and their protein targets in the insect. Among the extracts
Quím. Nova. Publicado em: 2018-03
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7. Nutritional value of baled rice straw for ruminant feed
ABSTRACT The objectives of this study were to evaluate the effects of cultivation and hay making factors on chemical composition, protein fractionation, and digestibility in rice straw, as well as to identify the chemical fractions that contribute to the variation in its nutritional value for ruminants. Statistical procedures were performed in a model that i
R. Bras. Zootec.. Publicado em: 2016-07
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8. First serine protease inhibitor isolated from Rhinella schneideri poison
Background Toad secretions are a source of molecules with potential biotechnological application on a wide spectrum of diseases. Toads from theRhinella family have two kinds of poisonous glands, namely granular and mucous glands. Rhinella schneideritoads produce granular secretions that comprise a great number of molecules, including serine proteases inhibit
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 29/09/2015
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9. Biological characterization of compounds from Rhinella schneideri poison that act on the complement system
Background The skin secretions of toads of the family Bufonidae contain biogenic amines, alkaloids, steroids (bufotoxins), bufodienolides (bufogenin), peptides and proteins. The poison of Rhinella schneideri, formerly classified as Bufo paracnemis, presents components that act on different biological systems, including the complement system. The aim of this
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 29/09/2015
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10. Influence of the Lipid Phase Removal on the Quantification of Cu, Fe and Zn Bound to Proteins from Golden Flaxseed (
Linum usitatissimum L .)The analysis of metals bound to proteins requires careful sample preparation. Experimental procedures involved in this area should be developed aiming to retain the metal species bound to the protein structure. Some pre-fractionation steps are commonly used and in many cases it is necessary to disrupt the lipid-protein interaction by performing lipid remo
J. Braz. Chem. Soc.. Publicado em: 2015-08
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11. Metalloproteomic Profile Determination of Muscle Samples from Nile Tilapia (Oreochromis niloticus) Using AAS and ESI-MS/MS after 2D-PAGE Separation
This study evaluated the metalloproteomic profile of muscle tissue samples from Nile tilapia (Oreochromis niloticus). Two-dimensional polyacrylamide gel electrophoresis (2D-PAGE) methods was used for protein fractionation and identification based on image analysis. Determination of Ca, Cu, Fe, Mn and Zn was performed in the protein spots by flame and/or grap
J. Braz. Chem. Soc.. Publicado em: 2015-02
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12. Fractionation of carbohydrates and protein and rumen degradation kinetic parameters of brachiaria grass silage enriched with rice bran
This experiment was conducted to evaluate the protein and carbohydrate fractions, and to estimate the in situ rumen degradation kinetic parameters of Brachiaria decumbens grass silage with inclusion of rice bran. Five rice bran inclusion levels were tested: 0, 10, 20, 30 and 40% of the natural matter, distributed into a completely randomized design with five
R. Bras. Zootec.. Publicado em: 2014-03