Cơ bản quá trình rang Café

Coffee roasting process basic

Coffee roasting process basic Basically, roasting means transforming coffee beans from raw or green to brown. There are three main stages in roasting processing: Firstly, drying stage. Secondly, browning stage and finally, development stage. Firstly, drying stage Normally, the green or raw coffee has a humidity of 8% to 15%. We need to dry it before the actual roasting starts. Secondly, browning stage At about 160 ⁰C, the coffee starts to smell like toasted bread. This is when the Aroma precursors are starting to convert to ... Read more