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为什么鸡蛋放进微波炉会爆炸

更新时间: 2020-09-23 00:00:00     

因为微波炉的热量传递来自于水分子在微波下的作用,对于微波炉里的鸡蛋,蛋壳内物质比蛋壳含的水分多,所以蛋壳内聚集热量比蛋壳快,蛋壳内物质会膨胀。当空间挤压,受到来自蛋壳的阻力,发生爆炸。另外,凡是带皮带壳且皮壳密度大的的密封食品或馅料食品,如汤圆、月饼等都不宜在微波炉中加热,水分少以及油炸食品不宜加热时间过长,半熟食品不宜加热,因为时间过短不能杀菌。

关键词: 为什么 鸡蛋 微波炉 爆炸

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