PROBLEM TO BE SOLVED: To preserve a green food product, while keeping natural green for a long period, not deteriorating flavor, and leaving tasty constituents.SOLUTION: A container-packed green food product is formed in such a way that, in an air-tightly sealed pellucid container on markets, and in the state of containing substantially no air, there are filled up a green food product and a pellucid stock solution containing a metal-organic-compound-coloring-matter-containing amino acid which contains at least one metal of Zn, Cu, Fe, Mg, Se, Mo, Cr, Mn, and Ni, and an organic compound coloring matter showing yellow and an amino acid, and which is formed by chemically bonding the metal, the organic compound coloring matter, and the amino acid.COPYRIGHT: (C)2015,JPO&INPIT【課題】緑色食品を長期間にわたって自然な緑色とし、風味を低下することなく旨み成分を残して保存する。【解決手段】容器詰め緑色食品は、気密に密閉している透明の市販容器に、実質的に空気を含まない状態で、Zn、Cu、Fe、Mg、Se、Mo、Cr、Mn、Niの少なくともいずれかひとつの金属と、黄色を呈する有機物色素と、アミノ酸とを含み、金属と有機物色素とアミノ酸とを化学結合してなる金属・有機物色素含有アミノ酸を含む透明保存溶液と緑色食品とを充填している。【選択図】なし
