昨天下午买的螃蟹,晚上还没事,今早上死了,还能不能吃,

2025-03-15 05:28:30
推荐回答(3个)
回答1:

你好:
   短时间的没有事,时间长了就不能吃了。我上周苏蟹阁阳澄湖大闸蟹的时候,商家有附送吃螃蟹注意事项的折页。上面有死蟹不能吃的小知识。可以分享下你:
  秋季,菊香蟹肥,正是人们品尝螃蟹的最好时光。螃蟹,肉质细嫩,味道鲜美,为名贵水。螃蟹的营养也十分丰富,蛋白质的含量比猪肉、鱼肉都要高出几倍,钙、磷和维生素A的含量也较高。秋蟹味美营养高,但如果吃得不当可能会带来健康损害。
  吃死的螃蟹会中毒

  当螃蟹垂死或已死时,蟹体内的组氧酸会分解产生组胺。组胺为一种有毒的物质。随着死亡时间的延长,蟹体积累的组胺越来越多,毒气越来越大,即使蟹煮熟了,这种毒素也不易被破坏。
螃蟹被捕获后常因想挣脱而造成体内乳酸增多,这会导致螃蟹死后体内的细菌迅速繁殖并扩散到蟹肉中。细菌会分解螃蟹体内的氨基酸,进而产生一种有害物质组胺,引起过敏性食物中毒;另外可能产生的物质是类组胺,会引起呕吐、腹痛、腹泻,因此挑选时要注意。
  螃蟹的营养值虽然丰富,,吃螃蟹也有很多讲究,但螃蟹死了绝对不能吃。

   以上解答希望能有一定帮助!
希望能帮到你!

回答2:

能吃

回答3:

没有变味道就能吃。

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