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Volcafe Brazil works closely with hundreds of farmers throughout Minas Gerais, each sending samples to the lab in Patrocinio, where they employ five quality analysts who are responsible for selecting, evaluating and carefully curating regional blends.
In Bremen, Germany the coffee goes under the Water - Ethyl-Acetate process commonly referred to as the “Sugarcane” or “E.A” process, where a naturally occurring substance (Ethyl-Acetate) commonly sourced from sugarcane is extracted and used as a solvent to bind to caffeine.
The process starts by soaking the green coffee in water and then steaming it for about 30 minutes to open the pores and expand the coffee cells. This makes the caffeine extraction possible. Then the green beans are soaked and washed in ethyl acetate solution, which attracts and removes the caffeine. Once the coffee is saturated, the tank is emptied and a fresh solution is poured in, which is done for another eight hours. Then the coffee undergoes steaming, which removes the EA.
