9CaKrnQhdSn作者:health.huanqiu.comgallery8道隔夜菜竟然藏毒!/e3pmt7dq2/e3pn6gvs71429654500000责编:xuaifang资料图142965450000011["9CaKrnQgKL8","9CaKrnQgKAo","9CaKrnQgK6X","9CaKrnQgK2V"]{"gallery":{"members":[{"desc":" 1.“千滚水”不能喝\r\n 有专家发现,开水中的亚硝酸盐含量较生水为高。且反复多次煮沸时间过长的开水,亚硝酸盐的含量均明显升高。开水放置24小时后,亚硝酸盐含量是刚烧开时的1.3倍。最好是现烧现喝或只喝当天的开水,也不要喝煮沸时间过长的开水。\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2012\/1101\/20121101072031799.jpg"},{"desc":" 2.汤羹怎么保存?\r\n 汤最好的保存方法是汤底不要放盐之类的调味料,煮好汤用干净的勺子勺出当天要喝的,喝不完的,最好是用瓦锅存放在冰箱里。因为剩汤长时间盛在铝锅、不锈钢锅内,易发生化学反应,应盛放在玻璃或陶瓷器皿中。\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2012\/1101\/20121101072031251.jpg"},{"desc":" 3.鱼和海鲜过夜了还能吃吗\r\n 鱼和海鲜隔夜后易产生蛋白质降解物,会损伤肝、肾功能。\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2012\/1101\/20121101072031842.jpg"},{"desc":" 4.散装卤味买多了一天吃不完咋办\r\n 散装卤味是要当天吃完,不可隔夜的。从食品安全角度讲,这是不卫生的,可能的话最好不要吃隔夜糟货。食品专家提醒,即使放在冰箱里的食物,也并非绝对“保险”。冰箱里易孳生霉菌,还有嗜冷菌等。\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2012\/1101\/20121101072031288.jpg"},{"desc":" 5.绿叶菜中的亚硝酸盐\r\n 由于部分绿叶类蔬菜中含有较多的硝酸盐类,煮熟后如果放置的时间过久,在细菌的分解作用下,硝酸盐便会还原成亚硝酸盐,有致癌作用,加热也不能去除。\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2012\/1101\/20121101072031744.jpg"},{"desc":" 6.银耳也有亚硝酸盐\r\n 因为不论是室内栽培的银耳还是椴木野外栽培的银耳都含有较多的硝酸盐类,经煮熟后如放的时间比较久,在细菌的分解作用下,硝酸盐会还原成亚硝酸盐。\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2012\/1101\/20121101072033595.jpg"},{"desc":" 7.隔夜茶必须倒掉吗\r\n 隔夜茶因时间过久,维生素大多已丧失,且茶汤中的蛋白质、糖类等会成为细菌、霉菌繁殖的养料。\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2012\/1101\/20121101072033174.jpg"},{"desc":" 8.熟鸡蛋能存吗\r\n 如果鸡蛋没有完全熟透,那么未熟的蛋黄隔夜之后食用,在保存不当的情形下,营养的东西容易孳生细菌,造成例如肠胃不适、胀气。但是如果鸡蛋已经熟透,而且以低温密封保存得当,一般没有问题。\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2012\/1101\/20121101072033542.jpg"}]}}//himg2.huanqiucdn.cn/attachment2010/2012/1102/20121102095135907.jpg