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Mostrando ítems 31-40 de 197
Validação de metodologia para a determinação simultânea dos antioxidantes sintéticos em óleos vegetais, margarinas e gorduras hidrogenadas por CLAE/UVValidation of methodology for the simultaneous determination of synthetic antioxidants in vegetables oils, margarine and vegetables hydrogenated fats by HPLC/UV
(Sociedade Brasileira de Química, 2009)
Espumas rígidas de poliuretano baseadas em óleos vegetais utilizando rejeitos industriais inorgânicos como carga e retardante de chamas
(Universidade Federal de Minas GeraisUFMG, 2013-03-07)
Environmental issues related to industrial production, to a search for renewable products for the production of new materials, and recovery / recycling of waste have been subjects of several studies, both in science and ...
Influência do retardante de chamas nas propriedades mecânicas e flamabilidade em compósitos poliméricos de epóxi/fibra de curauá
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICA, 2015-09-08)
Currently, there is a great search for materials derived from renewable sources. The vegetable fibers as reinforcement for polymer matrixes, has been used as an alternative to replace synthetic fibres, being biodegradable ...
Morphophysiological changes by mepiquat chloride application in Eucalyptus clones
(Springer Nature, 2021)
Comparação do potencial antioxidante de alface em diferentes meios de cultivo
(Universidade Tecnológica Federal do ParanáToledoBrasilTecnologia em Processos QuímicosUTFPR, 2015-11-03)
With the change in the eating habits of the population, lettuce, vegetable most consumed in Brazil, originating from the Mediterranean and brought by the Portuguese, is a great power option, it has a low calorific value ...
VALIDATION OF METHODOLOGY FOR THE SIMULTANEOUS DETERMINATION OF SYNTHETIC ANTIOXIDANTS IN VEGETABLES OILS, MARGARINE AND VEGETABLES HYDROGENATED FATS BY HPLC/UV.
(Soc Brasileira QuimicaSao PauloBrasil, 2009)
Chemical composition and antioxidants potential of extracts of yellow melon seeds in Soybean oil
(Univ Federal Ceara, 2014)
Óleos essenciais no controle do pulgão verde (Myzus persicae Sulzer, 1776) em repolho
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilLicenciatura em Ciências BiológicasUTFPR, 2019-12-03)
The cabbage is a vegetable grown worldwide and has great economic importance for Brazil, but like any other crop, has insect pests that negatively affect its production. Among the main pests of cabbage, we can highlight ...
Melatonin in Arabidopsis thaliana acts as plant growth regulator at low concentrations and preserves seed viability at high concentrations
(2015-09)
Since the discovery of melatonin in plants, several roles have been described for different species, organs, and developmental stages. Arabidopsis thaliana, being a model plant species, is adequate to contribute to the ...
Estudos das propriedades do compósito de poliuretano derivado de óleo vegetal com ATH e tecido de juta para uso aeronáutico
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Mecânica e de MateriaisUTFPR, 2019-11-07)
The aeronautical industry uses polymers derived from petroleum and synthetic fibers, which are not biodegradable and require a large amount of energy in their production. The composite based on polyurethane derived from ...