Cottonseed Oil
Mostrando 13-24 de 43 artigos, teses e dissertações.
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13. Concomitant production of detergent compatible enzymes by Bacillus flexus XJU-1
A soil screened Bacillus flexus XJU-1 was induced to simultaneously produce alkaline amylase, alkaline lipase and alkaline protease at their optimum levels on a common medium under submerged fermentation. The basal cultivation medium consisted of 0.5% casein, 0.5% starch and 0.5% cottonseedoil as an inducer forprotease, amylase, and lipase, respectively. The
Braz. J. Microbiol.. Publicado em: 2014-09
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14. Concentration of trans-vaccenic and rumenic acids in the milk from grazing cows supplemented with palm oil, rice bran or whole cottonseed
The changes in the concentration of trans-vaccenic (C18:1t-11) and rumenic (C18:2c-9,t-11) acids in the milk from cows grazing on Pennisetum clandestinum, fed a supplement containing palm oil, rice bran or whole cottonseed were evaluated. Three supplements were assessed: one control supplement containing palm oil (C), with a low concentration of linoleic aci
R. Bras. Zootec.. Publicado em: 2014-06
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15. 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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16. Influência da adição de hardfats sobre as propriedades tecnológicas do óleo de palma visando a aplicação em chocolates / Influence of the addition of hardfats on technological properties of palm oil aiming the application in chocolate
Palm threes (Elaesis guineensis) are one of the main sources of industrial vegetable oils. Palm oil, extracted from the pulp of the fruit is widely used in the food industry, as for instance, in the production of chocolates. However, in many applications the amount of palm oil added is restricted by its preferential ß - polymorphism, slow crystallization ra
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/09/2011
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17. Produção de biogás a partir de glicerol oriundo de biodiesel / Biogas production from glycerol generated on biodiesel industry
The Brazilian legislation demands the use of biodiesel mixed with diesel in an increasing rate. This raise on biodiesel production implies also on an increase on generation of glycerol, which is a liquid or semi-solid waste with high concentration of salts (approximately 46.1 g\ CL POT.-\ /L) and organic matter (1260 gCOD/L in average). Despite being widely
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/04/2011
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18. Synthesis, characterization and catalytic activity of mesoporous materials Al-MCM-41 in transesterification reaction of cottonseed oil / Síntese, caracterização e avaliação catalítica do aluminossilicato mesoestruturado AI-MCM-41 na transesterificação de óleos vegetais
Molecular sieves have been applied to the processing of triacylglycerols, to produce biofuels. In this context, the mesoporous catalyst Al-MCM-41 was proposed in this work as an alternative to acid heterogeneous transesterification of cottonseed oil with ethanol. This material was prepared using various Si/Al molar ratios (25, 50, 75 and 100) with reaction t
Publicado em: 2010
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19. Fatty-Acid composition of free-choice starter broiler diets
Two experiments were carried out to evaluate the inclusion of vegetable oils with different fatty acid content in starter and pre-starter broiler diets. In Experiment I 480 1- to 9-day-old male Ross 308 broilers were fed diets containing corn oil (CO), acid corn oil (ACO), linseed oil (LO) or coconut fat (CoF). Chicks were distributed according to a factoria
Publicado em: 2010
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20. Obtenção de gorduras zero trans por interesterificação quimica e caracterização para aplicação em alimentos / Obtaining zero trans fats by chemical interesterification and characterization for food applications
Chemical interesterification has been used as the main alternative for obtaining zero trans plastic fats. In particular, interesterification of liquid oils with fully hydrogenated oils (or hardfats) is the most versatile way for producing zero trans fats, yielding fat bases with different properties for food applications. In this work, blends of soybean oil
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/08/2009
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21. Fatty-Acid composition of free-choice starter broiler diets
Two experiments were carried out to evaluate the inclusion of vegetable oils with different fatty acid content in starter and pre-starter broiler diets. In Experiment I 480 1- to 9-day-old male Ross 308 broilers were fed diets containing corn oil (CO), acid corn oil (ACO), linseed oil (LO) or coconut fat (CoF). Chicks were distributed according to a factoria
Revista Brasileira de Ciência Avícola. Publicado em: 2009-03
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22. Purificação da glicerina bruta obtida a partir da transesterificação do óleo de algodão / Purificação da glicerina bruta obtida a partir da transesterificação do óleo de algodão
The crude glycerine is a raw material that can be used in a wide variety of products. Even with all the impurities inherent in the process of being obtained, the crude glycerin is already in a marketable product. However, the market is much more favorable to the commercialization of purified glycerine. The glycerin is a byproduct gotten from the process of t
Publicado em: 2009
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23. Avaliação da estabilidade térmica e oxidativa do biodiesel de algodão e do efeito da adição de antioxidantes (α-tocoferol e BHT)
This work aims to study the effects of adding antioxidants, such as, α- tocopherol and BHT on the thermal and oxidative stability of biodiesel from cottonseed (B100). The Biodiesel was obtained through the methylical and ethylical routes. The main physical and chemical properties of cotton seed oil and the B100 were determined and characterized by FTIR
Publicado em: 2009
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24. Performance, abdominal fat deposition and bone characteristics of broilers fed diets containing different lipid sources
Two experiments were carried out to evaluate the performance, abdominal fat yield, and bone parameters of broiler chickens fed diets containing different lipid feedstuffs as energy source. During the starter phase (1 to 21 days) of Experiment 1, a completely randomized design with four treatments with eight replicates of 49 birds each one was applied. Broile
Revista Brasileira de Ciência Avícola. Publicado em: 2008-12