天气预报 > 其他 > 烧好的菜过夜会产生什么
烧好的菜过夜会产生什么
更新时间: 2020-09-16 00:00:00  

有些隔夜菜特别是隔夜的绿叶蔬菜,非但营养价值已破坏,还会产生致病的亚硝酸盐。 随着时间和气温加长和升高,亚硝酸盐含量会上升。将菜储存在 2-6度冰箱能有效 降低 亚硝酸盐 产生,冬天也要入冰箱。空气中的有害细菌会在2个小时内附着在剩菜上开始繁殖,大家都知道蛋白质和脂肪在细菌的作用下,大部分都会产生有害物质,如硫化氢、胺、酚等,这些物质对人体有害。长期吃剩菜容易致癌。

关键词: 过夜 产生 什么

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