PROBLEM TO BE SOLVED: To provide a storing method for Kyoho system grapes and a package bag for the freshness preservation of the Kyoho system grapes having an excellent freshness preservation effect, when carrying out shipping, transportation and shop exhibition by packing the Kyoho system grapes.SOLUTION: The packaging bag for the freshness preservation of the Kyoho system grapes composed of a high-polymer film is characterized in that an oxygen permeation amount P of the packaging bag for the freshness preservation when storing the Kyoho system grapes is 120 to 750 [cc / (100g × day × atm)]. The storing method for the Kyoho system grapes in which the kyoho system grapes are stored by being packed with the high-polymer film makes the oxygen permeation amount P set to 120 to 750 [cc / (100g × day × atm)] in a conservation time.COPYRIGHT: (C)2009,JPO&INPIT【解決課題】巨峰系ブドウを包装して、出荷、運搬、店頭陳列する際に、優れた鮮度保持効果を有する巨峰系ブドウの保存方法及び巨峰系ブドウの鮮度保持用包装袋を提供すること。【解決手段】高分子フィルムからなる巨峰系ブドウの鮮度保持用包装袋であって、巨峰系ブドウ保存時の該鮮度保持用包装袋の酸素透過量Pが、120~750[cc/(100g・day・atm)]であることを特徴とする巨峰系ブドウの鮮度保持用包装袋。巨峰系ブドウを高分子フィルムで包装して保存する巨峰系ブドウの保存方法において、保存時の酸素透過量Pを120~750[cc/(100g・day・atm)]とすること、を特徴とする巨峰系ブドウの保存方法。【選択図】なし
