Roast coffee and coffee concentrate mixt. - for coffee bags, is prepd. by whirling roast coffee while spraying with coffee extract

摘要

Coffee mixt., for use in instant coffee bags, is prepd. by coating ground or comminuted roast coffee particles with a thin layer of liq. coffee concentrate, and drying the layers to form granules of roast coffee particles surrounded by a coffee extract layer. The mixt. is granular, free-flowing and easily packed in bags. When introducing the bags in hot water, the mixt gives off more aroma materials than finely roast coffee alone.