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这8种菜过夜了就别吃啦,对肠胃不好还可能危害健康!

胫大于股2020-06-16

很多人为了方便会多做一点菜留着第二天吃,有些煮得太多吃不完的也会留到第二天食用。但是请注意,这些食物最好不要隔夜吃哦~

哪些过夜的菜肴不推荐

一,隔夜的绿叶菜

一般以茎叶类蔬菜硝酸盐含量最高,瓜类蔬菜稍低,以根茎类和花菜类为主。所以,如果在同一时间买了很多蔬菜,就应该先吃叶菜类,如大白菜,菠菜等。假如第二天想多做些热食,就应该尽量少做茎叶类蔬菜,选择瓜类蔬菜。

加工后的青菜最好在4小时内吃完,尤其在夏季,如果青菜真的没有吃完,不要隔夜食用。 其中菠菜、芹较高。再热时很容易变成亚硝酸盐。

二、隔夜海鲜

即使是蜡黄的那一类,可能还会发现尿的颜色也是黄如浓茶,这多半是这里的问题。

蟹类,鱼类,虾类和其他海鲜,过夜后会产生蛋白质降解,损害肝脏和肾功能。假如真的买多了,可以用保鲜袋或保鲜盒包装好生海鲜,放入冰箱,下次在弄。

三、放久了的半熟鸡蛋

许多人喜欢吃半熟的蛋,但这种蛋杀菌不彻底,再加上蛋中营养丰富,特别容易滋生细菌。放生后食用,容易引起中毒。因此,鸡蛋最好不要隔夜食用,即煮即食。

但是如果鸡蛋已经煮熟,并且储存在低温,密封的环境中,一般保存48小时没有问题。

四,银耳、蘑菇

不管是野生的还是人工栽培的银耳,蘑菇等,都容易残留大量的硝酸盐。要是放的时间真的有点长,只能忍着把它扔掉,否则会引起肠胃不适。

五、隔夜汤不放金属器皿

残汤长时间盛于铝、铁的锅中,会析出对人体有害的物质。

最好的保存汤汁的方法是: 汤汁中不要加入盐等调味品。煮沸汤,然后用干净的汤匙把它盛出来。无法饮用时,最好用瓦锅或者保鲜盒装起来放入冰箱保存。

六、隔夜卤味

防止食物中毒,春夏秋冬吃卤味不要过夜。就算放在冰箱里,也不是绝对的“安全保障”,冰箱里容易滋生霉菌,隔夜卤味易危害健康。

七、隔夜凉拌

冷拌菜在加工过程中已经受到了较大的污染,如果将其隔夜保存,即使冷藏也很可能已经变质。

八、隔夜马铃薯

过夜土豆不仅失去了营养成分,而且产生了亚硝酸盐,所以不建议过夜后食用。

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