Results 21 to 30 of about 84,446 (224)

Efeito do tipo de óleo de soja na composição em ácidos graxos da carcaça de frangos de corte

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2003
Para avaliar o efeito de diferentes tipos de óleo de soja na composição em ácidos graxos da carcaça, foram utilizados 128 frangos (64 machos e 64 fêmeas) da linhagem Hubbard. O delineamento experimental foi inteiramente ao acaso, com quatro repetições, e
R.T. Martins, A.R. Cascabulho, N.C. Baião, R.J.C.F Afonso   +3 more
doaj   +1 more source

In vitro efficacy of Coriandrum sativum, Lippia sidoides and Copaifera reticulata against Leishmania chagasi Eficácia in vitro de Coriandrum sativum, Lippia sidoides e Copaifera reticulata sobre Leishmania chagasi

Revista Brasileira de Parasitologia Veterinária, 2012
The increased incidence of visceral leishmaniasis (VL) in Brazil is due to a lack of effective disease control measures. In addition to that, no effective treatment exists for canine VL in response to synthetic drugs.
Fernanda Cristina Macedo Rondon, Claudia Maria Leal Bevilaqua, Marina Parissi Accioly, Selene Maia de Morais, Heitor Franco de Andrade-Júnior, Camila Aparecida de Carvalho, Josemar Coelho Lima, Hilton César Rodrigues Magalhães   +7 more
doaj   +1 more source

The influence of natural tocopherols during thermal oxidation of refined and partially hydrogenated soybean oils

Grasas y Aceites, 2005
Samples of refined and partially hydrogenated soybean oils, with iodine values between 60 and 130, tocopherol-stripped or not by aluminium oxide treatment, were submitted to thermal oxidation, at 180 °C (during) for 10 hours. Samples were collected at 0,
C. J. Steel, M. C. Dobarganes, D. Barrera-Arellano   +2 more
doaj   +1 more source

Technical and nutritional implications of trans fatty acids in hydrogenated oils

Grasas y Aceites, 1993
Customers are increasingly paying attention to fats and oils because they are strongly health related. Many points are still confusing about this, but certainly there is one that will soon become public concern: the presence of trans fatty acids in ...
D. Barrera-Arellano
doaj   +1 more source

Interacciones entre mezclas de aceites de palma y palmiste interesterificados. II – Microscopía y Calorimetría Diferencial de Barrido (DSC)

Grasas y Aceites, 2001
Palm oil (PO) and palm kernel oil (PKO) compositions (100/0, 80/20, 60/40, 50/50, 40/60, 20/80 and 0/100) were interesterified in laboratory scale under predetermined conditions (0.4% sodium metoxide, 20 minutes, 100ºC).
Renato Grimaldi, Lireny Aparecida Guaraldo Gonçalves, Luiz Antonio Gioielli, Ilka S. Simões   +3 more
doaj   +1 more source

Avaliação termoanalítica de óleos essenciais de Eucalyptus spp suscetíveis e resistentes ao psilideo-de-concha. [PDF]

, 2016
O Glycaspis brimblecombei é uma praga florestal que ataca diversas espécies de eucalipto. Os terpenos e monoterpenos são os principais constituintes dos óleos essenciais do eucalipto.
CARVALHO FILHO, M. A. da S., FERNANDES, M., LACERDA, L. G., LAZZAROTTO, M., LAZZAROTTO, S. R. da S., MIGUEL, O. G., QUEIROZ, D. L. de, SIQUEIRA, G. L. de A. de   +7 more
core  

Biobased Epoxidized Castor Oil Covalent Adaptable Networks Adhesives Reinforced with Recycled Carbon Fibers

Macromolecular Rapid Communications, EarlyView.
It is reported the design of biobased sustainable, smart, and functional adhesives achieved dispersing recycled carbon fibers into biobased epoxy monomer. ABSTRACT The development of sustainable, smart, and functional adhesives is crucial in advancing environmentally friendly materials.
Alberto Cellai, Rafael Turra Alarcon, Bernhard Sölle, Elisabeth Rossegger, Valentina Casalegno, Milena Salvo, Marco Sangermano   +6 more
wiley   +1 more source

Stability and usage of nitrogen in fats and oils

Grasas y Aceites, 1998
The oxidative rancidity is, without a doubt, the main cause of the deterioration of fats and oils, and defines the shelf life of this type of products. Therefore, the stability (resistance against oxidation) has come to be one of the factors which worry ...
Daniel Barrera Arellano
doaj   +1 more source

Avaliação de óleos comestíveis comercializados no Rio de Janeiro. [PDF]

, 2012
Procedeu-se a um levantamento das condições dos óleos vegetais comestíveis comercializados no Rio de Janeiro, aliando-se determinações tradicionais à cromatografia de gás.
JABLONKA, F. H., PEREIRA, D. A., SZPIZ, R. R.   +2 more
core   +1 more source

Assessing the Effects of Biodiesel Production on Sustainability: A Bayesian Two‐Stage Data Envelopment Analysis Approach

Sustainable Development, EarlyView.
ABSTRACT Sustainable development transforms production systems, requiring integrated environmental, social, and economic strategies. Energy systems are key agro‐industrial supply chains in developing countries. Brazil's soybean supply chain impacts Gross Domestic Product, mainly through exports.
Aline Veronese da Silva, Camila Veneo Campos Fonseca, Pedro Gerber Machado, Marcelo Azevedo Costa   +3 more
wiley   +1 more source