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Development and validation of a method for the analysis of Ochratoxin A in roasted coffee by liquid chromatography/electrospray-mass spectrometry in Tandem (LC/ESI-MS/MS). Author(s): BANDEIRA, R. D. C. C.; UEKANE, T. M.; CUNHA, C. P. da; GEAQUINTO, L. R. O.; CUNHA, V. S.; CAIXEIRO, J. M. R.; GODOY, R. L. O.; CRUZ, M. H. C. de la. A method using LC/ESI-MS/MS for the quantitative analysis of Ochratoxin A in roasted coffee was described. Linearity was demonstrated (r = 0.9175). The limits of detection and quantification were 1.0... ... Repository: BDPA Publication year: 2012
Seleção de clones de cajueiro comum pelo método em "Tandem" e índice de classificação. Author(s): PAIVA, J. R. de; CAVALCANTI, J. J. V.; BARROS, L. de M.; CORRÊA, M. C. de M.; MAIA, M. C. C.; COSTA FILHO, A. B. Com o objetivo de selecionar clones de cajueiro comum e avaliar a eficiência da metodologia do índice da soma de classificação no melhoramento da cultura foi instalado, em 1999, um experimento em área... ... Repository: BDPA Publication year: 2007
Determination of moxidectin in serum by liquid chromatography-tandem mass spectrometry and its application in pharmacokinetic study in lambs. Author(s): BAPTISTA, R. C.; FERNANDES, M. A. M.; GILAVERTE, S.; QUEIROZ, S. C. do N. de; ASSALIN, M. R.; FERRACINI, V. L.; MONTEIRO, A. L. G.; REYES, F. G. R. Abstract: The widespread use of moxidectin (MOX), a parasiticide used in the sheep breeding, has induced the parasite resistance in Brazilian farms. As a consequence, the farmers often increase the do... ... Repository: BDPA Publication year: 2017
Dereplication of Streptomyces sp. AMC 23 polyether ionophore antibiotics by accurate-mass electrospray tandem mass spectrometry. Author(s): CREVELIN, E. J.; CROTTI, A. E. M.; ZUCCHI, T. D.; MELO, I. S. de; MORAES, L. A. B. Abstracts: Actinomycetes, especially those belonging to the genus Streptomyces, are economically important from a biotechnological standpoint: they produce antibiotics, anticancer compounds and a vari... ... Repository: BDPA Publication year: 2014
Efeito do tempo de eluição da fase sólida sobre a intensidade do sinal das lactonas macrocíclicas extraídas em plasma bovino. Author(s): AYRES, G. B. da S.; SOLARI, F. L.; TAQUITA, J.; ALMEIDA, C. de S. T. de; GULIAS GOMES, C. C.; JUCHEM, S. de O.; BLOCH JUNIOR, C. A quantidade máxima tolerável de lactonas macrocíclicas (LM) na carne para consumo humano é de 10 μg/kg de tecido muscular segundo a instrução normativa nº 11 (MAPA/SDA/PNCRB, 2014). Repository: BDPA Publication year: 2015
Fraud investigation in commercial coffee by chromatography. Author(s): MARTINS, V. de C.; GODOY, R. L. de O.; GOVÊA, A. C. M. S.; SANTIAGO, M. C. P. de A.; BORGUINI, R. G.; BRAGA, E. C. de O.; PACHECO, S.; NASCIMENTO, L. da S. de M. do Coffee is currently the second largest commodity on the world market today, and there is great concern about the quality of the beans exported from producer countries to Europe and USA. Practices such... ... Repository: BDPA Publication year: 2018
A fast algorithm to "de novo" genome wide tandem repeats discovery. Author(s): NARCISO, M.; YAMAGISHI, M. Tandem Repeats (TR) are sequences where the same pattern repeats consecutively. They have been used as genomic markers (microsatellite and minisatéllite) since the begining of the genomic era. Recentl... ... Repository: BDPA Publication year: 2011
Cyanogenic compounds from mesocarp and epicarp flours of passion fruit (passiflora edulis flavicarpa). Author(s): BIZZO, H. R.; ANTONIASSI, R.; MACHADO, A. F. de F.; GUEDES, A. M. M.; WILHELM, A. E.; RESENDE, E. D.; TALMA, S. V. Repository: BDPA Publication year: 2016
ConvolutionTR: comprehensive study of SNPs within tandem repeats. Author(s): NARCISO, M. G.; YAMAGISHI, M. E. B.; KUSER-FALCAO, P. R. In this work, we report for the first time a comprehensive study of SNPs within tandem repeats of a model organism. Our results show that, due their widespread occurrence, SNPs within TR deserves atte... ... Repository: BDPA Publication year: 2012
Comparative analysis of the global forest/non-forest maps derived from SAR and optical sensors: case studies from brazilian Amazon and Cerrado biomes. Author(s): SANO, E. E.; RIZZOLI, P.; KOYAMA, C. N.; WATANABE, M.; ADAMI, M.; SHIMABUKURO, Y. E.; SILVA, G. B. S. da; FREITAS, D. M. de Abstract: Global-scale forest/non-forest (FNF) maps are of crucial importance for applications like biomass estimation and deforestation monitoring. Global FNF maps based on optical remote sensing dat... ... Repository: BDPA Publication year: 2021

Showing 1 - 10 of 296 results.

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