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辟谣!香蕉浸泡“不明液体”吃了有毒?真相是......

2017-05-17 14:20:05   央视新闻

近年来对香蕉贮藏保鲜环节的监测数据显示,部分香蕉产品中不同程度检出咪鲜胺、异菌脲、甲基硫菌灵等保鲜剂残留,但残留量均在国家规定的残留限量范围内,符合国家标准要求,消费者完全不用担心,大可放心食用。

新闻多看点

果蔬都是怎样保鲜的

目前,我国果蔬保鲜大概有以下几种方式:超声波加湿机保鲜法,通过加湿产生水雾,增加空气湿度来保持蔬菜新鲜,该方法相对安全;冰镇保鲜法,但成本较高,多用于肉类生鲜;添加保鲜剂,通过添加保鲜剂延长果蔬的新鲜时间,是最为常用的一种办法,上述视频中将果蔬在液体中浸泡再储存就是这种办法。

甲醛可以保鲜吗

浓度为35%-40%的甲醛水溶液,就是我们常说的福尔马林溶液。专家介绍,甲醛确实有防腐的作用,在农业上可以用来浸种,对种子进行消毒,浓度仅为0.1%-0.5%,但甲醛本身从来都不是食品原料和食品添加剂,不能用于食品中。

如何判断果蔬是否浸泡了甲醛

喷了甲醛的果蔬会有明显的刺鼻辣眼感,一旦发现,千万不要购买。

夏季来临,各种果蔬陆续上市,提醒大家注意食品安全的同时,也要学会辨识谣言。增加科学知识,学会理性判断,不要被“谣言”牵着鼻子走哦!

责任编辑:孙启浩 CN037
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农业部专家辟谣香蕉浸泡不明液体:系保鲜剂别担心

2017-05-15 13:55:43
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