Apparatus for retaining freshness of vegetable and fruit



PURPOSE:To provide the subject apparatus capable of decomposing ethylene gas without providing a blower and not entirely affected by ethylene gas by horizontally arranging an ethylene-decomposing catalyst to the raising direction of ethylene gas. CONSTITUTION:This apparatus is obtained by horizontally arranging a catalyst unit 5 in which an ethylene gas-decomposing catalyst 3 is packed onto an inner wall of storage chamber 6 for vegetables and fruits and at a position (ceiling part, etc.) which ethylene gas generated from vegetables and fruits 20 raises and reaches. The ethylene gas is decomposed by making the gas adsorbed on the decomposing catalyst 3.
(57)【要約】 【課題】 青果物から排出されるエチレンガスによっ て、青果物の追熟、退色、老化、軟化等が起こってい た。 【手段】 青果物貯蔵室6に貯蔵される青果物20から 発生するエチレンガスを吸着分解するエチレンガス分解 触媒3を備えてなる青果物鮮度保持装置において、エチ レンガス分解触媒3は、エチレンガスの上昇方向に面的 に配設する。




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Patent Citations (2)

    Publication numberPublication dateAssigneeTitle
    JP-H02133781-AMay 22, 1990Toshiba CorpFreshness holding device
    JP-H02299514-ADecember 11, 1990Kanegafuchi Chem Ind Co LtdFreshness-preservative container for agricultural product

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    Publication numberPublication dateAssigneeTitle