Method for suppressing growth of Pseudomonas aeruginosa, packaging container suitable for maintaining freshness of fruits and vegetables, package using same, and method for maintaining freshness of fruits and vegetables
PROBLEM TO BE SOLVED: To suppress the growth of bacteria such as Pseudomonas aeruginosa extremely effectively, and to suppress the growth of bacteria suitable for keeping the freshness of contents easily affected by bacteria such as cut vegetables, and A packaging container using the method is provided. A method for suppressing the growth of Pseudomonas aeruginosa in a packaging container, wherein the internal oxygen concentration 24 hours after the packaging container is sealed is 0. The above method, which is 1% by volume or more and 5.0% by volume or less. [Selection diagram] None【課題】緑膿菌をはじめとする雑菌の増殖を極めて効果的に抑制することが可能であり、カット野菜等の雑菌の影響を受けやすい内容物の鮮度保持に適した菌増殖抑制方法、及び該方法を利用した包装容器を提供する。【解決手段】包装容器内における緑膿菌の増殖を抑制する方法であって、３５±２℃の条件で保持した場合に、該包装容器の封止後２４時間後の内部酸素濃度が０．１体積％以上５．０体積％以下である、上記方法。【選択図】 なし
