Coffee Science_v.19, 2024
URI permanente para esta coleção${dspace.url}/handle/123456789/14639
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Item Development a novel and comprehensive cupping protocols for wine coffee assessment using Qualitative Description Analysis(Editora UFLA, 2024-11-28) Hasni, Dian; Sulaiman, Ismail; Nazira, Mimi MisnaDiversification of coffee product and cnsumer demands attempt to create a new product such as wine coffee, a fermented coffee product which undergo the coffee cherries fermentation process up to 30 days or longer. As a new product, coffee wine does not have quality standard, which barriers the coffee trade and trust between coffee producers and buyer. This research aims to develop a novel and comprehensive cupping protocol for wine coffee using Qualitative Description Analysis with the presence of Specialty Coffee Association of America as guidelines. QDA is parted to three section panellist screening, panellist training and product evaluation. From 20 screened panellists, 12 are undergo to training panellist, but only 8 panelists shows consistent results, share similar understanding about wine coffee quality. The results showed that fragrance, aroma, flavour, body, aftertaste and acidity have different definition than specialty coffee from SCAA cupping protocols.Item Roasting variations and brewing methods in the preparation of clear Coffee Beverages from Gayo Arabica Coffee(Universidade Federal de Lavras, 2024-07-29) Sulaiman, Ismail; Marsyanda; Erika, CutCoffee drinks are trendy drinks around the world, and they usually contain caffeine. However, this research focuses on creating a coffee drink that does not contain caffeine so that those who cannot consume it can enjoy it. The resulting coffee drink is a colorless coffee drink. The coffee production process initially produces a black-colored drink, but it can turn it into a clear-colored drink through distillation and chemical methods. This research aims to study the process of making clear coffee by varying roasting and brewing levels with various variations to obtain clear-colored coffee and low caffeine levels. Preparation of clear coffee drinks is done by brewing espresso and Tobruk, which is then analyzed for pH, caffeine, and color tests on the results of the clear coffee drink. Based on the ranking test on each parameter tested on clear coffee drinks, the best treatment is using the distillation method, espresso brewing, and medium roasting level. The analysis results of this selected formulation produced a transparent beverage color (clear), pH 3.5, and caffeine levels of 4.639 mg/mL.