推荐回答(3个)
隔夜菜致癌是假的,但是也不建议食用。
在蔬菜类的食材之中,由于隔夜并且暴露在空气之中,使得一些细菌出现发酵的现
象,结合蔬菜本身的盐分,生成亚硝酸盐,亚硝酸盐经过胃酸的工作产生亚硝胺,亚硝胺才是真正的致癌成分。
当然,这需要长期、大量持续摄入亚硝酸盐才可能会致癌,比如每天吃到成百斤以上的隔夜菜,可能会达到致癌的剂量。
隔夜菜致癌是假的,但不代表吃隔夜菜是一个健康习惯。隔夜菜会被大量的微生物
侵蚀,容易导致腹泻,引起肠胃感染的可能,从这个角度来讲,建议大家现做现吃,吃新鲜的蔬菜。
国人做菜都喜欢多做一点,只因人口比较多,不做多一点就怕不够吃。做多了剩下来,就会留着第二天再继续吃,这是很多中国人都有的习惯,已经根深蒂固了。勤俭节约是中国人的传统美德,剩下来的饭菜还有很多,倒掉多可惜。近些年一直都在说隔夜的菜不能吃,会给身体带来损害,大多数人听到以后,注重健康会有所注意。有的人还是不愿浪费,就会想用其他方式来降低伤害,就是觉得隔夜菜再炒一遍就安全了。究竟隔夜菜能不能吃?再炒一遍就没事了?
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隔夜菜能吃还是不能吃?
我们每天所吃的食物种类有很多,有些菜的确是不适合隔夜吃的,也有些菜隔夜菜隔夜吃对身体并无太大影响。有人说隔夜菜中,还有的有害物质比较多,长期摄入,就会给身体带来损害,有可能产生中毒的情况,严重的时候,甚至会危及到生命。对隔夜菜最大的担心,就是会产生亚硝酸盐,可能有的菜是会产生,但偶尔吃并不会给身体带来危害。想要对身体造成伤害,还是需要很多量的,希望大家能够正确看待这件事。
提醒大家有几类隔夜菜,确实要少吃,就是绿叶蔬菜、凉拌菜、海鲜、腌制食物,它们经过长时间的储存之后,就有可能会产生有害物质,长期大量的摄入,日子久了,还真有可能给身体带来相关的问题。其他的隔夜菜,虽不会给身体带来损害,但也会影响口感,营养元素也会变少,建议还是少吃为好,吃新鲜的食材会更有利健康。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F738b4710b912c8fc31ae04b2ec039245d6882174%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
至于隔夜菜炒过一遍,是不是就可以安全食用。这个也是要看情况的,一般来说再炒一遍,是没什么改变的,只是口感上稍微差点,并不会容易产生其他物质。本身隔夜菜,就对身体没有太多的伤害,也就不用担心安不安全。有一点还是需要提醒,就是在炒的过程中,别出现糊掉的现象,糊了的菜会产生有害物质,就像是烧烤上烤焦的一样,不建议食用。
隔夜菜如何保存会比较好?
不管是在哪个季节,想要吃隔夜菜,就要及时的将剩下的菜进行冷藏,可以延长保质期,还能减少细菌滋生。在温度比较低的环境中,细菌很难生存下来。也不容易产生有害物质,吃着也就比较放心。冷藏的时候,要注意菜的卫生,最好要保鲜盒或保鲜膜装好,避免发生感染。
一般储存隔夜菜的方式,都是放在冰箱,想要更放心的吃,就要保证冰箱是安全的。冰箱也要定期的清洁,长时间不清洁,各种食物储存之后,还是会容易滋生细菌的。如果与菜接触到了,就有可能让细菌进入体内,给身体带来相关问题。
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大家在对待隔夜菜这个事情上,应该要上点心,要知道哪些隔夜菜适合吃,哪些不适合吃。好的办法就是最好别吃隔夜菜,现买现做,吃新鲜的会对健康更加好。
隔夜菜致癌是假的,但是也不建议食用。
在蔬菜类的食材之中,由于隔夜并且暴露在空气之中,使得一些细菌出现发酵的现象,结合蔬菜本身的盐分,生成亚硝酸盐,亚硝酸盐经过胃酸的工作产生亚硝胺,亚硝胺才是真正的致癌成分。
当然,这需要长期、大量、持续摄入亚硝酸盐才可能会致癌,比如每天吃到成百斤以上的隔夜菜,可能会达到致癌的剂量。
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