螃蟹的蟹膏是什么?有什么用?

2025-04-01 08:52:53
推荐回答(2个)
回答1:

蟹黄就是螃蟹卵。含有大量人体必需的蛋白质、脂肪、磷脂、维生素等营养素,营养丰富。
公螃蟹拥有的是精囊,里面白色的物质就是精子了,公螃蟹的精子就是蟹膏
蟹膏也有部分是脂肪。因为公蟹为了准备过冬,渐渐的脂肪堆积,长成了蟹膏(俗称蟹油)。剥开公蟹的壳,可以看到蟹壳和蟹坨坨当中有白白的、粘粘的东西,就是蟹膏(蟹油)。煮熟了以后,蟹膏变成了半透明状。蟹膏越多,说明这只公蟹越壮。

回答2:

蟹黄和蟹膏是螃蟹的一个部位,公蟹和母蟹的区别.
母螃蟹主要是蟹黄,公螃蟹则是蟹膏.
公母螃蟹如何区分
  螃蟹的腹部都有一个盖,可从腹部中间一端与身体剥离,公的盖在腹部中间,是尖的,母的则是椭圆形。除了腹部有区别外,公螃蟹的“钳子”一般比较大,而母螃蟹则相对小些。

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