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Comparison of photoacoustic spectroscopy and gas chromatography for the assessment of soil greenhouse gases emissions. Author(s): NICOLOSO, R. da S.; BAYER, C.; DENEGA, G. L.; OLIVEIRA, P. A. V. de; HIGARASHI, M. M.; CORREA, J. C.; LOPES, L. dos S. Repository: BDPA Publication year: 2013
Phyllanthin and hypophyllanthin determination by gas chromatography-mass spectrometry of six stonebreaker species from different regions of Brazil. Author(s): NOVELLINO, K. V. A.; BERNARDO, S. R.; TAPPIN, M. R. R.; ALVES, R. de B. das N.; SILVA, D. B. da; SILVA, M. J. da; VIEIRA, R. F.; BEHRENS, M. das D. D.; MOREIRA, D. de L. Repository: BDPA Publication year: 2020
Separation of isomers of trienoic conjugated fatty acids by multidimensional gas chromatography. Author(s): BIZZO, H. R.; ANTONIASSI, R.; FARIA-MACHADO, A. F.; CONCEIÇÃO, L. D. H. C. S.; JUNQUEIRA, N. T. V. Repository: BDPA Publication year: 2012
Characterization of the volatile profile of Brazilian Merlot wines through comprehensive two dimensional gas chromatography time-of-flight mass spectrometric detection. Author(s): WELKE, J. E.; MANFROI, V.; ZANUS, M. C.; LAZZAROTTO, M.; ZINI, C. A. Wine aroma is an important characteristic and may be related to certain specific parameters, such as raw material and production process. The complexity of Merlot wine aroma was considered suitable fo... ... Repository: BDPA Publication year: 2012
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
Evaluation of the QuEChERS method and gas chromatography-Mass spectrometry for the analysis pesticide residues in water and sediment. Author(s): BRONDI, S. H. G.; MACEDO, A. N.; VICENTE, G. H. L.; NOGUEIRA, A. R. de A. A method for the determination of pesticide residues in water and sediment was developed using the QuEChERS method followed by gas chromatography ? mass spectrometry. The method was validated in terms... ... Repository: BDPA Publication year: 2011
Characterization of aromatic profiles in brazilian tropical wines determined by gas chromatography and multivariate statistical analysis. Author(s): ARAÚJO, A. J. de B.; VANDERLINDE, R.; LIMA, L. L. de A.; PEREIRA, G. E. Repository: BDPA Publication year: 2011
Differentiation between arabica and robusta brazilian coffees using HS-SPME and SDE gas chromatography-mass spectrometry and principal component analysis. Author(s): ARRUDA, N. P.; PEREIRA, E. J.; HOVELL, A. M. C.; AMORIM, A. C. L.; COURY, S. M.; BIZZO, H. R.; REZENDE, C. M. Repository: BDPA Publication year: 2008
Comparison of mate tea aromatic profiles by means of a descriptive panel and gas chromatography. Author(s): BUTTERFIELD, T.; GODOY, R. C. B. de; KOPPEL, K. Repository: BDPA Publication year: 2020
Early detection and classification of Carica papaya fungi trough the analysis of volatile metabolites by gas chromatography and chemometrics. Author(s): TERRA, L. R.; QUEIROZ, S. C. do N. de; TERAO, D.; FERREIRA, M. M. C. Papaya (Carica papaya) is a fruit widely consumed in the world due to its pleasant taste and high nutritional value. Brazil stands out as one of the world?s largest producers and exporters of papaya.... ... Repository: BDPA Publication year: 2019

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