Search Results - "Ribeiro, Clóvis Augusto"
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Effect of Edible Onion ( Allium cepa L.) Film on Quality, Sensory Properties and Shelf Life of Beef Burger Patties
Published in Molecules (Basel, Switzerland) (27-11-2021)“…The production of edible film from onion ( L.) to be applied as packaging is attractive, due to its chemical properties and biodegradable characteristics…”
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Oil extraction from seeds of Carica papaya L.: Obtaining the lipid profile and thermal evaluation
Published in Eclética química (01-07-2023)“…Carica papaya L. is frequently found in northern and northeastern Brazil, the Caribbean and Central America. The papaya seed oil was extracted using Soxhlet…”
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Structural and Thermal Behavior of Meglumine-Based Supra-Amphiphiles in Bulk and Assembled in Water
Published in Langmuir (15-11-2016)“…Supra-amphiphiles are a new class of building blocks that are fabricated by means of noncovalent forces. In this work, we studied the formation of…”
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Thermal behavior of jerivá oil (Syagrus romanzoffiana)
Published in Journal of thermal analysis and calorimetry (01-12-2011)“…The jerivá is a well-known fruit, which belongs to the Arecaceae family, Syagrus romanzoffiana species frequently found in Brazil. Extraction of the jerivá oil…”
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Study of the thermal behavior of Al(III) and In(III)-diclofenac complexes in solid state
Published in Journal of thermal analysis and calorimetry (01-08-2011)“…The Al and In-diclofenac compounds were prepared. Thermogravimetry (TG) and X-ray diffraction powder patterns were used to characterize these compounds…”
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Thermal behavior of residues (sludge) originating from the sugarcane industry
Published in Journal of thermal analysis and calorimetry (01-12-2011)“…The Brazilian sugarcane industry shows a great amount of generated sludge which should be utilized adequately. Two sludge samples, aerobic and anaerobic, were…”
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Thermal Behavior of Sr(II) and Ba(II)-Diclofenac Complexes in Solid State: Study of the Dehydration and Thermal Decomposition
Published in Chinese journal of chemistry (01-11-2011)“…Solid state compounds of general formula Sr(Diclof)2·5.7H2O and Ba(Diclof)2·4.8H2O were obtained. Thermogravimetry (TG), differential scanning calorimetry…”
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Thermal and viscosity characterization of two asphalt emulsions
Published in Journal of thermal analysis and calorimetry (01-11-2022)“…Asphalt emulsion is a versatile product that can be used for different waterproofing applications in civil construction and highway constructions. Emulsions…”
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Evaluation of thermal behavior and chromatographic characterization of oil extracted from seed of Pittosporum undulatum
Published in Journal of thermal analysis and calorimetry (2018)“…The composition of the oil extracted from sweet pittosporum was studied by chromatography analyses. The sweet pittosporum ( Pittosporum undulatum ) is native…”
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Calcium determination in biochar-based fertilizers by laser-induced breakdown spectroscopy using sodium as internal standard
Published in Microchemical journal (01-09-2017)“…Biochar has gained agricultural importance as a soil amendment because of its important agricultural properties such as water retention, plant nutrient…”
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Laser-induced breakdown spectroscopy determination of K in biochar-based fertilizers in the presence of easily ionizable element
Published in Talanta (Oxford) (01-10-2018)“…Laser-induced breakdown spectroscopy is an optical emission technique quite suitable for the analysis of recalcitrant materials as it eliminates complex…”
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Evaluation of thermoplastic filaments to construct a disposable 3D printed platform for atomic absorption spectrometry
Published in Journal of thermal analysis and calorimetry (01-07-2022)“…Additive manufacturing (AM) is gaining considerable interest due to the inherent capacity of fast and low-cost prototyping of customized devices and parts. In…”
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Thermal study of chalcones: Thermal decomposition of chalcone and its hydroxylated derivatives
Published in Journal of thermal analysis and calorimetry (01-04-2018)“…Chalcones α-β-unsaturated ketones are found in large plant species. Synthesis of chalcones and its three analogues hydroxy group at 2′, 3′ and 4′ positions ( 2…”
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Thermal behavior and chromatographic characterization of oil extracted from the nut of the Butia (Butia capitata)
Published in Journal of thermal analysis and calorimetry (01-03-2016)“…The Butia capitata ( Arecaceae family) is a palm that can reach approximately from 3 feet up to 5 feet tall and is commonly found in southern Brazil. This palm…”
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Thermal behavior of coffee oil (Robusta and Arabica species)
Published in Journal of thermal analysis and calorimetry (01-03-2014)“…Coffee seeds are a source for obtaining oil which is used in the candy, soluble coffee, and cosmetics industries. The main purpose of this study was the…”
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Synthesis and evaluation of the thermal behavior of flavonoids: Thermal decomposition of flavanone and 6-hydroxyflavanone
Published in Journal of thermal analysis and calorimetry (01-02-2017)“…Flavonoids in the broad sense of the term are virtually universal plant pigments. Synthesis of flavanone and 6-hydroxyflavanone was carried out and identified…”
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Thermal, morphostructural and spectrometric characterization of an antibacterial kaolinite-based filter modified with silver for water treatment
Published in Journal of thermal analysis and calorimetry (2021)“…The aim of this work is to synthesize and characterize a new structured silver–clay dried, calcined or sintered at different temperatures composite by TG–DTA…”
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Direct Determination of Phosphite in Fertilizers by Flow-Injection Amperometry
Published in Electroanalysis (New York, N.Y.) (01-09-2007)“…A sensor based on graphite electrode modified with palladium‐platinum‐palladium film is proposed for phosphite determination by flow‐injection amperometry. The…”
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Effect of addition of surface water treatment sludge to biomass in biochar porosity
Published in Journal of thermal analysis and calorimetry (01-12-2019)“…Samples of pruning sawdust (PS) and water treatment plant (WTP) sludge residue were collected and mixed in proportions of 10 to 80% of WTP sludge in PS,…”
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