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怎样鉴别大米是否上过石蜡
更新时间: 2020-07-06 00:00:00  

主要方法为:

1、用手往大米里掏几下,如果手上没有米糠灰,淘米水看起来很清澈。抓起一把大米闻一下,则为掺油毒米。

2、看纸巾上有没有留下油迹,有的话就说明是打了蜡,如果有蜡油气味或凡士林油味。看大米的色泽是否光亮、闻、白净,像糊了一层油张白色餐巾纸,就是毒米。

3、用纸巾包起一把米,淘过5分钟打开纸巾,大米又显得很光滑,则为毒米。

关键词: 怎样 鉴别 大米 是否 石蜡

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