The processes of maturation, harvest and post-harvest coffee of are strictly related to the physical and chemical modifications that can affect the sensorial quality of the coffee, being decisive factors in the choice of the appropriate management to reach the desired quality standard. The objective of this research was to identify the sensorial attributes of the Coffee Association of American (SCAA) protocol of coffee cultivars grown in the same geographic space, with fruit collection on two faces of exposure to solar radiation from the same plants subsequent post-harvest processing by wet and dry route. The study was conducted in Minas Gerais, in the city of Monte Carmelo. Six cultivars of Coffea arabica L. species were evaluated. The fruit collection in two exhibitions faces the solar radiation from the same plants with subsequent post-harvest processing via wet and dry. In view of the results it can be concluded that there was a better discrimination of sensory attributes among postharvest cafes obtained in the sun face plant processes, the cultivar Obatã had the highest final score between the years of assessment and all cultivars showed potential for the production of specialty coffees, with the lowest scores attributed to genetic material Iapar-59.

RESUMO:Os diferentes tipos de processamentos pós-colheita empregados nos frutos de café podem originar diferentes bebidas, cujo perfil sensorial depende de fatores ambientais e do manejo no processo de produção. Todos os processos envolvidos na produção de café, desde as características edafoclimáticas da área de cultivo até o sistema de armazenamento adotado, interferem na qualidade de bebida do café. Objetivou-se neste trabalho descrever o perfil sensorial de diferentes cultivares de café processados por via seca (natural) e via úmida (desmucilado), após um ano de armazenamento. Foram avaliados sensorialmente quatro cultivares de café (Catuaí Vermelho IAC 144, Iapar 59, Bourbon Amarelo e Paraíso MG H 419-1), da espécie Coffea arabica L. da safra de 2012/2013, com a realização de dois processamentos pós-colheita (natural e cereja desmucilado) após um ano de armazenamento. A análise sensorial foi realizada por dois provadores credenciados e habilitados por meio do protocolo da Specialty Coffee Association of America -SCAA. As cultivares se comportam de maneira diferenciada na qualidade em função do processamento adotado. Os cafés do processamento natural se destacaram na maioria dos atributos sensoriais avaliados em relação aos cafés desmucilados após um ano de armazenamento. As cultivares Catuaí Vermelho IAC 144 e Iapar 59 apresentaram melhor qualidade quando submetidas ao processamento natural. Já nos cafés desmucilados, maiores notas foram atribuídas às cultivares Bourbon Amarelo e Paraíso. Termos para indexação:Coffea arabica, qualidade de café, Pós-colheita, Análise de componentes principais. PROFILE COFFEE CULTIVARS SENSORY PROCESSED IN DRY AND HUMID VIA AFTER STORAGE ABSTRACT: The different types of post-harvest processing employed in coffee fruits may yield different beverages, whose sensory profile depends on environmental factors and management in the production process. All the processes involved in

The objective of this study was to evaluate the sensory characteristics of coffees from Coffea arabica L. groups, in municipalities located in the Campo das Vertentes mesoregion, in the State of Minas Gerais. Natural and parchment coffees, after drying, consisted of 100% mature fruits. The experiment was carried out on 14 coffee farms located in the municipalities of Carmo da Mata, Oliveira, Santo Antônio do Amparo and Bom Sucesso, in the 2016/17 agricultural crop. In order to conduct the study, coffee fruit collections of nine groups of commercial cultivars were submitted to two types of post-harvest processing, known as "terrarium nut" and "parchment", combinations that resulted in 250 samples. Sensory analysis was performed according to the protocol of the Specialty Coffee Association -SCA, with panelists accredited by the Coffee Quality Institute -CQI. The natural post-harvest processing (terrarium nut) showed higher scores for most groups of cultivars when compared to parchment processing. Cultivars Topázio, Bourbon Amarelo, Catucaí Amarelo, Icatu Amarelo and Icatu Vermelho stood out with the highest averages for all sensory attributes.

<p>The production of quality coffees, with different sensory characteristics, is strongly related to drying techniques. Experiments were carried out on coffee fruits, with the presence and absence of the fruit turnover process during drying in the yard, Catuaí Vermelho 144 coffee fruits, from the Cerrado Mineiro, processed dry and wet. The treatments consisted of natural parchment, natural green, peeled parchment and demucilated parchment fruits, which were dried in a concrete yard. They were conducted in a completely randomized design, with 4 post-harvest processes, 2 types of drying (with or without tillage) and 3 replications, totaling 24 plots. Natural green and natural parchment coffees were more responsive in the final scores, when not stirred during the drying process in the yard, unlike the coffees obtained by wet processing. Peeled coffees obtained the highest scores for the attributes, regardless of the adoption or not of stirring during the drying process in the yard. It was possible to obtain scores above 80 points by the SCA protocol, without stirring the coffee in the yard.</p>