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Ideas tagged with coffee

Fluidized bed for coffee brewing

Experimental and theoretical studies of the coffee brewing process have shown that most coffee preparation methods are affected by uneven particle distribution and uneven exposure of coffee grounds to hot water. This results in over-extraction from some percentage of the coffee granules and unde...

By Neil Thomas Stacey

Coffee reuse and pre-consumer vs post-consumer waste recycling

After it was reported that used coffee grounds could be converted into a useful product it was suggested in the Times Higher Education (10 Sept 2015) that this could be a reason for the end user of coffee to use fresh rather than instant coffee. As it can be reasoned that production of instant c...

By Mark Foreman