Utilization of factorial design evaluation of impact of roasting process in the physical-chemical profile of coffee blends
DOI:
https://doi.org/10.33448/rsd-v11i11.33245Keywords:
Physical-chemical analysis; Coffee; Roast.Abstract
The species Coffea arabica and Coffea canephora, arabica and conilon, respectively, are the most widely used by coffee roasters worldwide. This work aimed to trace the physicochemical profile of blends made with Arabica and Conilon coffee subjected to different roasting conditions. Eleven blends were prepared, according to a complete 23 factorial design, in different concentrations of arabica and conilon, temperature and roasting time. The blends were roasted, ground, physico chemically analyzed and the results submitted to statistical analysis. All blends classified as fine roast, showed low mass loss and good yield. Density was higher for blends with higher concentration of conilon. pH and color were the parameters most influenced by the degree of roasting. The values of moisture, total soluble solids, aqueous extract, caffeine, and lipids were in accordance with what is required by legislation. It was observed that the experiments elaborated with 31.25% arabica coffee, roasted at 170 ºC for 12 min, showed good results, in relation to the visual and physicochemical aspects, indicating that it can be a standard of blend adopted by the roasting industries. of coffee.
References
ABIC - Associação Brasileira da Indústria de café (2013). Norma de Qualidade Recomendável e Boas Práticas de Fabricação de Cafés Torrados em Grão e Cafés Torrados e Moídos. https://www.abic.com.br/wp-content/uploads/2021/06/Norma-PQC-26-06-2018-rev-30.pdf.
Angeloni, G., Guerrini, L., Masella, P., Bellumori, M., Daluiso, S., Parenti, A., & Innocenti, M. (2019). What kind of coffee do you drink? An investigation on effects of eight different extraction methods. Food Research International, 116, 1327 – 1335.
Almeida-Couto, J. M. F., Ressute, J. B., Belluco, C. Z., Nascimento, M. G., Zago, I. C. C., Costa, J. C. M., Silva, J. M., & Madrona, G. S. (2020). Discriminação da cor e categorização do padrão de torra de cafés torrados e moídos comerciais. Brazilian Journal of Development, 6, (2), 7863-7869.
Brasil. (2010). Regulamento técnico para o café torrado em grão e para o café torrado e moído. Brasília. http://sistemasweb agricultura.gov.br/sislegis/action/detalhaAto.do? method=visualizarAtoPortalMapa&chave=794116535.
Campos, R. C. (2016). Propriedades físicas dos grãos de café moca durante o processo de torra. 2016. 88 f. Dissertação (Mestrado em Engenharia Agrícola) Universidade Federal de Viçosa, Viçosa – MG.
Cheng, B., Furtado, A., Smyth, H. E. & Henry, R. J. (2016). Influence of genotype and environment on coffee quality. Trends in Food Science & Technology, 57, 20-30.
Córdoba, N., Fernandez-Alduenda, M., Moreno, F. L., & Ruiz, Y. (2020). Coffee extraction: A review of parameters and their influence on the physicochemical characteristics and flavor of coffee brews. Trends in Food Science & Technology, 96, 45-60.
Detmann, E., Souza, M. A., Valadares Filho, S. C., Queiroz, A. C., Berchielli, T. T., Saliba, E. O. S., Cabral, L. S., Pina, D. S., Ladeira, M. M., & Azevedo, J. A. G. (2012). Métodos para análise de alimentos. Instituto nacional de ciência e tecnologia de ciência animal. 1ªed.
Easto, J., & Willhoff, A. (2017). Craft Coffee: A Manual: Brewing a Better Cup at Home. Chicago: Surrey Books, 272, 148.
Fadai, N. T., Melrose, J., Please, C. P., Schulman, A., & Gorder, R. A. V. (2017). A heat and mass transfer study of coffee bean roasting. International Journal of Heat and Mass Transfer, 104, 787-799.
Figueiredo, L. P., Borém, F. M., & Cirillo, M. Â. (2013). The Potential for High Quality Bourbon Coffees from Different Environments. Journal of Agricultural Science, 5, 87–98.
Folmer, Britta (Org.) (2017). The craft and science of coffee. Amsterdam; Boston, MA: Elsevier.
Fuentes, P. H. A. (2011). Avaliação da Qualidade de Óleos de Soja, Canola, Milho e Girassol durante o Armazenamento. 2011. 109 f. Dissertação (Mestrado em Ciência de Alimentos) Universidade Federal de Santa Catarina, Florianópolis.
Han, I., & Lee, C-S. (2021). Quality properties and bioactive of American cookies with coffee extracts residues. LWT – Food Science and Technology, 151, 112173.
Instituto Adolfo Lutz. (2008). Métodos físico-químicos para análise de alimentos. (4a.ed.) 1a edição digital. São Paulo. p. 1020.
Kang, G. W., Piao, Z., & Ko, J. Y. (2022). Effects of water types and roasting points on consumer liking and emotional responses toward coffee. Food Quality and Preference, 101, 104631.
Lin, H., Tello, E., Simons, C. T., & Peterson, D. G. (2022). Identification of subthreshold chlorogenic acid lactones that contribute to flavor instability of ready-to-drink coffee. Food Chemistry, 395, 133555.
Michelman, J., & Carlsen, Z. (2018). The New Rules of Coffee – A Morden Guide for Everyone. Ten Speed Press, 159, 63.
Moura, S. C. S. R., Germer, S. P. M., Anjos, V. D. A., Mori, E. E. M., Mattoso, L. H. C., Firmino, A., & Nascimento, C. J. F. (2007). Influência dos parâmetros de torração nas características físicas, químicas e sensoriais do café arábica puro. Brazilian Journal of Food Technology, 10, 17-25.
Oliveira, G. H. H., Corrêa, P. C., Santos, F. L., Vasconcelos, W. L., Junior, C. C., Baptestini, F. M., & Vargas-Elías, G. A. (2014). Caracterização física de café após torrefação e moagem. Rede de Revistas Científicas de América Latina y el Caribe, 35, 1813-1827.
Organização Internacional do Café – OIC (2022). Relatório sobre o mercado de café – Abril 2022.
Perdani, C. G., Pranowo, D., & Qonitatilah. (2019). Total phenols content of green coffee (Coffea arabica and Coffea canephora) in East Java. International Conference on Green Agroindustry and Bioeconomy. https://iopscience.iop.org/article/10.1088/1755-1315/230/1/012093/pdf.
Pereira, E. B., Pimenta, L. S., & Escamilhe, E. P. (2016). Potencial dos óleos de café verde e de soja na produção de biodiesel via rota etílica. Revista da Universidade Vale do Rio Verde, Três Corações, 14, (1), 464-473.
Poisson, L., Blank, I., Dunkel, A., & Hofmann, T. (2017). The Roast – Creating the Beans’ Signature. The Craft and Science of Coffee. Academic Press, 273-309.
Quast, L. B., & Aquino, A. D. (2004). Oxidação dos lipídeos em café arábica (Coffea arabica L.) e café robusta (Coffea canephora P.). Boletim.CEPPA, 22, 325-336.
Ribeiro, B. B., Mendonça, L. M., Assis, G. A., Mendonça, J. M. A., Malta, M. R., & Montanari, F. F. (2014). Avaliação Química e Sensorial de Blends de Coffea canephora e Coffea arabica L. Coffee Science, 9, (2), 178-186.
Ruta, L. L., & Farcasano, I. C. (2021). Coffee and Yeasts: From Flavor to Biotechnology. Fermentation. v. 7, p. 9.
Santos, E. S. M., Deliza, R., Grandi, D., Freitas, C., & Corrêa, F. B. (2013). Efeito de grãos conilon no perfil sensorial e aceitação de bebidas de café. Semina: Ciências Agrárias, 34, 2297-2306.
Santos, W. W. V., Elias, A. M. T., Donato, M. V. L. C., Medeiros, A. L. T., Barros, D. N., Silva, M. E. S., & Silva, S. P. (2020). Influência das condições de torra e do processo extrativo em blends de café. Brazilian Journal of Development, 6, 25079-25092.
Schenker, S., & Rothgeb, T. (2017). The Roast - Creating the Beans’ Signature. The Craft and Science of Coffee. Academic Press, 245- 271.
Tang, V. C. Y., Sun, J., Cornuz, M., Yu, B., & Lassabliere, B. (2021). Effect of solid-state fungal fermentation on the non-volatiles content and volatiles composition of Coffea canephora (Robusta) coffee beans. Food Chemistry, 337, 128023.
Teixeira, O. R., Passos, F. R., & Mendes, F. Q. (2016). Qualidade físico-química e microscópica de 14 marcas comerciais de café torrado e moído. Coffee Science, 11, 396-403.
Teles, C. R. A., & Behrens, J. H. (2019). The waves of coffee and the emergence of the new Brazilian consumer. Coffee Consumption and Industry Strategies in Brazil. 257-274.
Wang, X., William, J., Fu, Y. & Lim, L-T. (2016). Effects of capsule parameters on coffee extraction in single-serve brewer. Food Research International, 89, (1), 797 – 805.
Zhai, X., Yang, M., Zhang, J., Zhang, L., Tian, Y., Li, C., Bao, L., Ma, C. ,& El-Aty, A. M. (2022). Feasibility of Ultrasound-Assisted Extraction for Accelerated Cold Brew Coffee Processing: Characterization and Comparison with Conventional Brewing. Frontiers in Nutrition, 9, 1-13.
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