1-MCP (1methylcyclopropene) 、Ethylene inhibitor;Hoʻohana nui ʻia i nā ipu.Mālama maikaʻi i ka hou o nā hua a hōʻemi i ka nalowale i ka wā o ka hoʻouna ʻana.Hiki iā ia ma kahi o ka ethylene absorber kānana me ka hana ʻoi aku ka maikaʻi.