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虾上为什么有白点
更新时间: 2020-10-29 00:00:00  

1、虾的头部没有发黑的现象,基本上应该归类算是新鲜的,有白点通常是保存不当造成的(并非因为存储时间过长),海产被冰冻,然后冰冻储存的过程中由于保存不当,有融化的,然后又再次冷冻成冰就会这样。

2、新鲜的虾头尾完整,头尾与身体紧密相连,虾身较挺,有一定的弹性和弯曲度。而不新鲜的虾,头与体、壳与肉相连松懈,头尾易脱落或分离,不能保持其原有的弯曲度。

关键词: 为什么 白点

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