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Fortification of Ground Roasted Coffees with Iron, Zinc and Calcium: Evaluating the Impact of Quality and Roast Degree on Sensory Responses. Author(s): SOARES, A.; BARROS, N. M.; COSTA, L.; SAINT'PIERRE, T. D.; DONANGELO, C.; DELIZA, R.; FARAH, A. Repository: BDPA Publication year: 2020
Consumer acceptance threshold for iron and zinc concentrations in brews obtained from fortified ground roasted coffee. Author(s): COSTA, L. L.; DONANGELO, C. M.; DELIZA, R.; SILVEIRA, C. L. P.; FREITAS, D. D. G.; FARAH, A. Repository: BDPA Publication year: 2012
Planning of experiments for validation (collaborative inter-laboratory study) of methods for detection and quantification of frauds and impurities in roasted and grounded coffee. Author(s): FREITAS, S. C. de; GONÇALVES, E. B.; CARDOZO, G. M. B. Q.; STEPHAN, M. P.; SILVA, B. A. Repository: BDPA Publication year: 2008
Validação de método para determinação das impurezas cascas e paus em café torrado e moído. Author(s): MENDES, L. C.; SANTOS, J. C. F.; CORRÊA, J. A.; ALKMIM FILHO, J. F. de; SILVA, D. V. R. da; JESUS, L. N. de; DIBAI, W. L. S. A determinação de impurezas do café torrado e moído faz parte das análises que contribuem para assegurar o controle da qualidade do produto. O objetivo deste trabalho foi validar o procedimento metodo... ... Repository: BDPA Publication year: 2016
Coffee Oil Extraction Methods: A Review. Author(s): RIBEIRO, R. C.; MOTA, M. F. S.; SILVA, R. M. V.; SILVA, D. C.; NOVAES, F. J. M.; VEIGA JUNIOR, V. F. da; BIZZO, H. R.; TEIXEIRA, R. S. S.; REZENDE, C. M. Green and roasted coffee oils are products rich in bioactive compounds, such as linoleic acid and the diterpenes cafestol and kahweol, being a potential ingredient for food and cosmetic industries. An... ... Repository: BDPA Publication year: 2024
Efeito dos níveis de torra na cor e no rendimento da extração de DNA em cafés. Author(s): MAMEDE, A. M. G. N.; PEREIRA, M. da S. G.; SANTOS, T. F. dos; OLIVEIRA, T. C. de; LIMA, I. S. de; MORAIS, A. C. F. de; SOUZA, A. M. de; FREITAS-SILVA, O.; OLIVEIRA, E. M. M. O objetivo desse trabalho foi estudar o rendimento da extração de DNA em cafés arábica e robusta submetidos a diferentes níveis de torra (clara, média, alta e italiana). O estudo foi conduzido no Labo... ... Repository: BDPA Publication year: 2015
Screening for emerging metabolites by ESI-QTOF in arabica coffee under different roasting levels. Author(s): ROSA, J. S. da; GODOY, R. L. de O.; CASTRO, I. M. de; FREITAS-SILVA, O.; REZENDE, C. M. 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
Mass spectrometry screening of Arabica coffee roasting: A non-target and non-volatile approach by EASI-MS and ESI-MS. Author(s): ROSA, J. S. da; FREITAS-SILVA, O.; ROUWS, J. R. C.; MOREIRA, I. G. da S.; NOVAES, F. J. M.; AZEVEDO, D. de A.; SCHWAB, N.; GODOY, R. L. de O.; EBERLIN, M. N.; REZENDE, C. M. de Coffee roasting needs precise control and innovative techniques that are economically viable to monitor and improve its consistency. In this study, mass spectrometry was used as a tool to screen chemi... ... Repository: BDPA Publication year: 2016
Authentication of indigenous Brazilian specialty Canephora coffees using smartphone image analysis. Author(s): BAQUETA, M. R.; POSTIGO, M. P.; ALVES, E. A.; MORAES NETO, V. F. de; VALDERRAMA, P.; PALLONE, J. A. L.; DINIZ, P. H. G. D. The prevention of coffee fraud through the use of digital and intelligence-based technologies is an analytical challenge because depending on the adulterant, visual inspection is unreliable in roasted... ... Repository: BDPA Publication year: 2024

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