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Specific detection of short-chain alcohols, with the development of an enzyme-coated microcantilever-based biosensor. Author(s): MARGARIDO, A.; MANZINE, L. R.; ARAÚJO-MOREIRA, F. M.; GONÇALVES, R. V.; HERRMANN JUNIOR, P. S. de P. This work describes the development and evaluation of a biosensor designed for enzymatic detection of short-chain alcohols, using an X-ray photoelectron spectroscopy (XPS) and atomic force microscopy... ... Repository: BDPA Publication year: 2022
Relevant compounds of brazilian chardonnay wines and sparkling wines unveiled using comprehensive twodimensional gas chromatography. Author(s): WELKE, J. E.; NICOLLI, K. P.; PULGATI, F.; ZANUS, M. C.; ZINI, C. A. This work employed HS-SPME, comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometric detector (GC × GC/TOFMS),statistical tools, andodor activity values (OAV) for the an... ... Repository: BDPA Publication year: 2014
Quality of the essential oil from two hop varieties introduced in Rio de Janeiro, Brazil. Author(s): MARCONDES, A. M.; GAMA, P. E.; ANTONIASSI, R.; FONSECA, M. J. de O.; BIZZO, H. R. The objective of this work was to compare the essential oil yield and quality from two hops (Humulus lupulus L., Cannabaceae) varieties, namely Comet and Triumph cultivated in the mountain area of the... ... Repository: BDPA Publication year: 2024
Method based in corner and edge detection to separate soybean seedlings structures. Author(s): LIMA, D. C. de; RODRIGUES, E. L. L.; JORGE, L. A. de C. Repository: BDPA Publication year: 2015
Análise Simultânea de Carotenos e Tococromanóis por Cromatografia Líquida de Alta Eficiência. Author(s): ANTONIASSI, R.; PACHECO, S.; MACHADO, A. F. de F.; WILHELM, A. E.; GUEDES, A. M. M.; BIZZO, H. R.; GODOY, R. L. de O. Neste Comunicado Técnico serão apresentadas instruções e condições para realização da análise simultânea de carotenóides e tococromanóis em óleos e frutos oleaginosos utilizando-se a cromatografia líq... ... Repository: BDPA Publication year: 2018
Volatile compounds in off-odor honey. Author(s): SILVA, B. R. da; D’APOLITO, C.; BOTELHO, S. de C. C.; CAVALHEIRO, L.; ANDRADE, E. A. de; WOBETO, C. EN-US: Climatic conditions in the mid-northern region of Mato Grosso State in Brazil are favorable for beekeeping. However, since 2011, the honey production chain has suffered losses because the produ... ... Repository: BDPA Publication year: 2021
Optimization of extraction conditions of volatile compounds of roasted beef by solid-phase microextraction. Author(s): FRANCISCO, V. C.; ALMEIDA, L. C.; BOGUSZ JUNIOR, S.; OIANO NETO, J.; NASSU, R. T. Aroma is one of the most important sensory attributes for acceptance by beef consumers. The first step in analysing the volatile compounds associated with this attribute is their extraction from the f... ... Repository: BDPA Publication year: 2020
Sensor-based on PbZrO3/PbTiO3 with La2O3 for measuring the absorbed dose in disinfection of food products by electron beam in the agricultural industry. Author(s): CRUVINEL, P. E. Repository: BDPA Publication year: 2018
Solid cation exchange phase to remove interfering anthocyanins in the analysis of other bioactive phenols in red wine. Author(s): SILVA, L. F. da; GUERRA, C. C.; KLEIN, D.; BERGOLD, A. M. Bioactive phenols (BPs) are often targets in red wine analysis. However, other compounds interfere in the liquid chromatography methods used for this analysis. Here, purification procedures were teste... ... Repository: BDPA Publication year: 2017
Comparison of methane emissions by cattle pastures in the Pantanal, between two seasons of the year. Author(s): OLIVEIRA, L. O. F. de; FERNANDES, A. H. B. M.; FERNANDES, F. A.; SANTOS, S. A.; ABREU, U. G. P. de; CRISPIM, S. M. A.; GARCIA, J. B.; SANTOS, R. dos This study was to evaluate the methane emissions in the Pantanal grasslands in the two main climatic periods of the year. Repository: BDPA Publication year: 2016

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