Coffee Science
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Item The influence of temperature and duration of brewing on the sensorial value of Gayo Arabica wine coffee, a comparison of hedonic and cupping test methods(Universidade Federal de Lavras, 2023-01-27) Sulaiman, Ismail; Irfan; Syahputra, RudiWine coffee has a different taste from normal coffee drinks due to the fermentation process. In this study, various levels of temperatures and durations of brewing with French press method were conducted and the resulted Gayo Arabica wine coffee drink was analyzed with the hedonic and cupping tests. Compared to the hedonic test, the cupping test can detect more accurately the effect of brewing temperature and duration on the organoleptic quality attributes of wine coffee. Based on the hedonic test carried out by semi-trained panelists, the only color attribute was statistically affected by the treatment. While based on the cupping test carried out by trained panelists of the Gayo cupper team, there are several attributes which statistically influenced by the treatment: flavor, aftertaste, overall and final score. In general, both panelist groups prefer wine coffee drinks produced by a brewing temperature of 80-90 0C. This coffee has at least winey, tarty, short notes.Item Motives for coffee consumption at coffee shops in Mexico(Editora UFLA, 2020) Cruz-Flores, Maryan Ariadne; Espinoza-Ortega, Angélica; Thomé-Ortiz, Humberto; Vizcarra-Bordi, IvonneCoffee is one of the main sources of foreign exchange for developing countries. Mexico accounts only 2.68% of the world coffee production, but represent the most important source of foreign exchange in the agricultural sector. The Mexican coffee began to be recognized in recent years, and despite the increase of the consumption, Mexico is not considered an important consumer. The objective was to analyse the motives for coffee consumption at coffee shops with quality labels. A national and a transnational company were selected in central Mexico to carry out a total of 600 questionnaires. The questionnaire had four sections: frequency of consumption, Food Choice Questionnaire (FCQ), some images of coffee quality labels, and a socio-economic. The data were analysed using multivariate statistics, factor and cluster analysis. Indifferent, Pragmatic and Hedonic-Dependent consumers were identified; who are mostly young and middle-aged, single, childless and college educated. Their interest in attending coffee shops is to socialize; they are not interested in quality labels which have negative implications for the use of this type of labels in Mexico.