Evaluation of Fluidized-Bed and Drum Roaster Performance in Roasting of Robusta Green Bean
Ari Rahayuningtyas,
Cecep E Ardiasnyah,
Fitri Setiyoningrum
et al.
Abstract:The roasting process is essential in producing ground coffee as it is where coffee's distinctive aroma and flavour are developed. There are two coffee roasters: drum and fluidized bed roasters, each with benefits and drawbacks. This study aimed to determine the effects of roasting machine type and roasting level on the characteristics of Robusta coffee. The experimental design used was a 2x3 factorial of a Randomized Block Design. The results indicated that the water content, ash content, caffeine content, tot… Show more
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