PROBLEM TO BE SOLVED: To provide a package that stores vegetables and fruits, including lettuce, in a packaging container, wherein it can suppress a color change of the vegetables and fruits including lettuce more effectively, without requiring excessive low oxygen concentrations.SOLUTION: The present invention provides a package that stores vegetables and fruits, including lettuce, in a packaging container composed of a polymer film. A chlorophyll content of the lettuce 72 hours after the sealing of the package is increased compared to the chlorophyll content just after the sealing of the package.SELECTED DRAWING: NoneCOPYRIGHT: (C)2020,JPO&INPIT【課題】包装容器内にレタスを含む青果物を収納してなる包装体であって、過度の低酸素濃度を必要とせずに、当該レタスを含む青果物の変色を一層有効に抑制することができる包装体、を提供する。【解決手段】高分子フィルムを含んでなる包装容器内にレタスを含む青果物を収納してなる包装体であって、該包装体の封止後７２時間経過後の該レタスのクロロフィル含有量が、該包装体封止直後の該レタスのクロロフィル含有量よりも増加している、上記包装体。【選択図】 なし
