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Old 08-29-2011, 01:42 PM   #1
rtyl36730
 
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Default 夏季冰箱每周清洁一次保健康

  最近,一项关于家用冰箱冷藏室内壁细菌与真菌污染情况的调查显示,冷藏室上层细菌总数合格率仅为14. 29%,下层合格率甚至为0。冰箱里会有这么多细菌,主要是因为它的保鲜作用具有时限性,当我们频繁开关导 致冰箱内温度升高时,食物中的细菌就会继续生长,健尔马足疗机
另外,还有一些“嗜冷菌”,可以在0℃—20℃的环境中生长。也就是说,光波炉的危害应注意几点,它们在冰箱的冷藏室中可以继续生长和繁殖,污染食物。最常见的嗜冷菌有耶氏菌和李斯特菌。肉类、奶及奶制 品、豆制品、沙拉和水产品都是较易受污染的食物。误服了被这些细菌污染的食物,轻者造成腹痛、腹泻、发热, 严重的甚至可导致败血症,光波炉和电磁炉的区别。此外,一些真菌和霉菌也会造成冰箱内食物的交叉污染和腐败变质。
因此,我们在使用冰箱时一定要注意:新鲜的水果和蔬菜,除了黄瓜、葡萄等多汁的以外,在放入冰箱前最好包上 保鲜膜,加湿器厂家;吃剩的饭菜存放时应注意生熟分开,避免交叉污染,与冰箱壁之间要留有空隙,便于空气流通;冻鱼的存放时间 不宜超过2个月,肉类别超过半年;冷藏室要定期清洗、消毒,尤其是夏天,最好每周清洗一次。这样才能保证冰 箱里存放的食物是健康而安全的。
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