Castor Cake
Mostrando 1-12 de 23 artigos, teses e dissertações.
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1. Chemically-Activated Biochar from Ricinus communis L. Cake and Their Potential Applications for the Voltammetric Assessment of Some Relevant Environmental Pollutants
Biochar is a rich-carbon material highly functionalized, which allows the use as electrodes modifier for preconcentration and voltammetric determination of several species. This work describes a castor cake biochar production and chemical activation with different reaction conditions using HNO3 and/or H2O2. Biochar samples were characterized using scanning e
J. Braz. Chem. Soc.. Publicado em: 2020-05
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2. Ammonia Volatilization from Soil-Applied Organic Fertilizers
ABSTRACT: A reliable quantification of nitrogen (N) losses by ammonia (NH3) volatilization can contribute to identifying optimized strategies of fertilizer management. The objective of this study was to quantify ammonia volatilization from several organic N sources incorporated into or applied onto the soil surface. Two cultivation areas, under snap bean and
Rev. Bras. Ciênc. Solo. Publicado em: 27/05/2019
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3. Fatty acid composition in muscles from lambs fed diets containing agroindustrial co-products
ABSTRACT The objective of this study was to evaluate the effects of supplementing diet of lambs with agroindustrial co-products on the nutritional quality of meat fat and study the variation of fat quality parameters based on the type of muscle. Twenty lambs were distributed into four experimental groups and fed a control diet or diets containing cottonseed,
R. Bras. Zootec.. Publicado em: 22/10/2018
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4. Performance of lambs fed alternative protein sources to soybean meal
ABSTRACT The objective of this study was to evaluate the effect of alternative protein sources (castor bean cake, sunflower cake, and sunflower seed) to soybean meal on the intake and performance of 40 lambs, initially weighing 19.8±1.84 kg, fed diets based on Tifton grass hay. The experimental design was completely randomized blocks. There were no differen
R. Bras. Zootec.. Publicado em: 2016-04
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5. Detoxified Castor Seed Cake for Broilers
Abstract The objective of the present study was to evaluate the effect of the dietary detoxified castor seed cake (DCC) inclusion on broiler performance and carcass traits. Two hundred and fifty Cobb-500(r) broilers were distributed according to a completely randomized experimental design consisting of five treatments (dietary inclusion of 0.0, 2.5, 5.0, 7.5
Rev. Bras. Cienc. Avic.. Publicado em: 2016-03
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6. Mechanical and morphological properties of LDPE/ PHB blends filled with castor oil pressed cake
Blends of PHB and LDPE were prepared by melt mixing in a twin screw extruder. Castor oil cake (CC) was used as filler for the blends. The design of experiments (DOE) technique was used to evaluate the effect of the components proportion on the materials properties. The mechanical properties and morphology of the materials were evaluated. The LDPE Young's mod
Mat. Res.. Publicado em: 03/12/2013
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7. LDPE/PHB blends filled with castor oil pressed cake
Blends of PHB and LDPE were prepared by melt mixing in a twin screw extruder. Castor oil pressed cake (CC) was used as filler for the blends. The mixture design technique was used to evaluate the effect of the components proportion on the materials flexural properties. The results show that superior LDPE flexural properties may be obtained by the addition of
Mat. Res.. Publicado em: 08/10/2013
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8. Desenvolvimento de filmes à base de proteínas extraídas da torta de mamona (Ricinus communis L.) reticuladas com glutaraldeído e glioxal / Development of films based on proteins extracted from the castor bean cake (Ricinus communis L.) crosslinked with glutaraldehyde and glyoxal
O processo de extração do óleo de mamona gera, como subproduto, uma torta rica em proteínas, que tem sido utilizada como adubo e contra fitonematóide, devido à sua toxicidade. Entretanto, as proteínas da torta de mamona são ricas em aminoácidos que permitem modificação química com aldeídos bifuncionais, como o glutaraldeído e o glioxal, o que p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/04/2012
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9. Conjoint effect of oil-seed cakes and Pseudomonas fluorescens on the growth of chickpea in relation to the management of plant-parasitic nematodes
Soil application of organics has been explored as an alternative means of organic management of plant-parasitic nematodes. Efficiency of different oil-seed cakes of neem (Azadirachta indica), castor (Ricinus communis), groundnut (Arachis hypogaea), linseed (Linum usitatissimum), sunflower (Helianthus annuus) and soybean (Glycine max) were evaluated in field
Braz. arch. biol. technol.. Publicado em: 2012-12
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10. Simultaneous allergen inactivation and detoxification of castor bean cake by treatment with calcium compounds
Ricinus communis L. is of great economic importance due to the oil extracted from its seeds. Castor oil has been used for pharmaceutical and industrial applications, as a lubricant or coating agent, as a component of plastic products, as a fungicide or in the synthesis of biodiesel fuels. After oil extraction, a castor cake with a large amount of protein is
Braz J Med Biol Res. Publicado em: 2012-11
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11. Protein co-products and by-products of the biodiesel industry for ruminants feeding
The objective of the experiment was to classify 20 protein co-products and by-products of the biodiesel industry with potential to use in ruminant feeding. The meals evaluated were: cottonseed, canudo-de-pito, crambe, sunflower, castor-oil seeds detoxified with calcium, non-detoxified castor-oil seeds and soybean; and the cakes were: cottonseed, peanut, baba
Revista Brasileira de Zootecnia. Publicado em: 2012-05
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12. Metabolizable energy and nutrient digestibility of detoxified castor meal and castor cake for poultry
This experiment aimed to determine the metabolizable energy and the digestibility of detoxified castor meal and castor cake nutrients for broilers. A total of 180 Cobb-500TM broilers from 21 to 32 days of age was randomly distributed in three treatments with six replicates of 10 broilers - 5 males and 5 females. The experimental treatments were a reference-d
Revista Brasileira de Zootecnia. Publicado em: 2011-11