[PDF] Top 20 Evaluation of oxidation stability of sunflower oil biodiesel with antioxidants.
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Evaluation of oxidation stability of sunflower oil biodiesel with antioxidants.
... EVALUATION OF OXIDATION STABILITY OF SUNFLOWER OIL BIODIESEL WITH ...ANTIOXIDANTS. Biodiesel can contain unsaturated fatty acids, which are ... See full document
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OXIDATIVE STABILISATION OF SUNFLOWER OIL BY ANTIOXIDANT FRACTIONS FROM SELECTED LAMIACEAE HERBS
... efficiency of rosemary, sage, thyme and hyssop antioxidant ex- tracts was performed by measuring the peroxide va- ...obtained with rosemary and sage extracts which were more efficient compa- red to other ... See full document
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Evaluation of antioxidants stability by thermal analysis and its protective effect in heated edible vegetable oil
... use of thermal analysis techniques, the thermal stabilities of some antioxidants were investigated, in order to evaluate their resistance to thermal oxidation in oils, by heating canola ... See full document
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EFFECTS OF DIFFERENT ANTIOXIDANTS ON OXIDATIVE STABILITY OF SOYBEAN OIL IN PET BOTTLES EFEITOS DE DIFERENTES ANTIOXIDANTES NA ESTABILIDADE OXIDATIVA DO ÓLEO DE SOJA EM GARRAFAS PET
... oils oxidation is influenced by an energy source such as light, temperature, composition of fatty acids, type of packaging, oxygen, and minor compounds such as metals, pigments, phospholipids, free ... See full document
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The simplex-centroid design applied to study of the kinetics of the oxidation of B100 biodiesel in blend with synthetic antioxidants.
... STUDY OF THE KINETICS OF THE OXIDATION OF B100 BIODIESEL IN BLEND WITH SYNTHETIC ...ANTIOXIDANTS. Antioxidants are an alternative to prevent or slow the degradation ... See full document
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Luis Angel Medina-Juárez1 Jesús Ortega-García1 Elizabeth Cota-Quiñones1 Juan Carlos Ramirez-Suarez2
... effect of the addition of natural antioxidants on oxidative stability of ray (Rhinoptera bonasus) liver oil was ...concentrations of rosemary extract, α-tocopherol, and ... See full document
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OXIDATIVE STABILITY OF BIODIESEL FROM SOYBEAN OIL FATTY ACID ETHYL ESTERS
... ABSTRACT: Biodiesel consists of long-chain fatty acid esters, derived from renewable sources such as vegetable oils, and its utilization is associated to the substitution of the diesel oil in ... See full document
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Quantification of TBHQ (terc butyl hydroquinone) and oxidative stability evaluation of commercial sunflower oils.
... QUANTIFICATION OF TBHQ (TERC BUTYL HYDROQUINONE) AND OXIDATIVE STABILITY EVALUATION OF COMMERCIAL SUNFLOWER ...OILS. Sunflower oil is one of the vegetable oils most ... See full document
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Chemical refining of sunflower oil: effect on oil stability, total tocopherol, free fatty acids and colour
... Sunflower oil is characterized by its high content of tocopherols (up to 935ppm) higher than those of other oils such as soybean and peanut to mention a ...highest stability due to its ... See full document
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Alkyl caffeates improve the antioxidant activity, antitumor property and oxidation stability of edible oil.
... variety of factors have important influences on the effectiveness of antioxidants, including antioxidant type, antioxi- dant amount, storage conditions and edible oil fatty acid profile ... See full document
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Characteristics of Oxidative Storage Stability of Canola Fatty Acid Methyl Ester Stabilised with Antioxidants
... properties of biodiesel fuel are similar to those of petroleum diesel ...quality of good biodiesel fuel is its resistance to oxidation during storage, especially under ... See full document
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Avaliação do potencial de misturas de antioxidantes naturais e sintético na estabilidade oxidativa de biodiesel / Assessment of the potential of natural and synthetic antioxidants blends on biodiesel oxidative stability
... oxidative stability is one of the parameters that define the quality of biodiesel, and currently presents a minimum established limit of 12 h according to RANP N° ...additivation ... See full document
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Methyl biodiesel from Dipteryx lacunifera: preparation, characterization and effect of antioxidant on the oxidation stability.
... METHYL BIODIESEL FROM Dipteryx lacunifera: PREPARATION, CHARACTERIZATION AND EFFECT OF ANTIOXIDANT ON THE OXIDATION ...objective of this work was to study the potentialities of Dipteryx ... See full document
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Túlio Henrique Leite de ANDRADE1 , Leonardo Augusto Fonseca PASCDAL1, Terezinha Domiciano Dantas MARTONS1 , José Humberto Vilar SOLVA1 , Jordanio Fernandes da SOLVA1, Pedro Henrique WATANABE
... use of different lipid sources in diets of growing rabbits, 60 New Zealand White rabbits were evaluated on performance, carcass traits, meat composition, fatty acid profile and oxidative stability ... See full document
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Stability of Fried Olive and Sunflower Oils Enriched with Thymbra capitata Essential Oil
... presence of moisture during deep frying at relatively high temperatures due to the introduction of food (vegetables, fish, meat) induces hydrolysis of esters bonds in triacylglycerols with the ... See full document
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J. Braz. Chem. Soc. vol.25 número11
... on biodiesel oxidation was evaluated by kinetic and thermodynamic data in biofuel from soybean oil and lard with synthetic antioxidants: butylatedhydroxyanisol (BHA), ... See full document
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Synthesis of nanoparticeles in ductile iron with small additions of vanadium and niobium and its mechanical properties
... range of mechanical properties with simultaneous high wear resistance and dumping capacity ...production of ductile iron ensure fulfillment the Standard regarding tensile strength as well as ... See full document
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Stability analysis of a biological network
... case of systems biology it is very crucial impression of modeling the qualitative behavior of biological and biochemical networks where molecules are represented as nodes and the molecular ... See full document
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Structural stability of the high-aluminium zinc alloys modified with Ti addition
... furnace with a protective argon atmosphere. The melts of ZnAl26 alloys were superheated to about 600 o C and the AlTi12 0r AlCu33 master alloys were added to give an overall Ti content of ...minutes ... See full document
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J. Braz. Chem. Soc. vol.27 número5
... because of differences between the methodologies (solvents, types of radicals and different targets of ...all of the most widely used assays, as DPPH, ferric reducing antioxidant power (FRAP), ... See full document
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