Oxygen and carbon dioxide absorbent and process for storing coffee by using the same
AssigneeMitsubishi Gas Chemical Company, Inc.
InventorsTakanari Nawata, Toshio Komatsu, Masayuki Ohtsuka
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Abstract
An oxygen and carbon dioxide absorbent comprising (A) a particulate substance wherein the particles of a hydrous alkali substance are covered with separator particles, (B) iron powder and (C) an electrolyte and a process for storing coffee by using the same is disclosed.
Claims8
A method for storing roast coffee powder or beans in a hermetically sealed container made of a substantially gas impermeable packing material that also contains an oxygen and carbon dioxide absorbent comprising (a) a particulate calcium hydroxide impregnated with water or a moisture-conditioning solution and then coated with separator particles, (b) iron powder, and (c) an electrolyte.
Dependencies are inferred from the claim text.