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Cocoa bean cross-section photos (taken by authors); (a1) unroasted Colombia, (a2) roasted Colombia, (b1) unroasted Dominican Republic, (b2) roasted Dominican Republic, (c1) unroasted Ecuador, (c2) roasted Ecuador, (d1) unroasted Ghana, (d2) roasted Ghana, (e1) unroasted Venezuela, (e2) roasted Venezuela.
