螃蟹能煮着吃吗?如果可以的话,需要煮多长时间

2025-02-06 09:43:25
推荐回答(5个)
回答1:

      螃蟹蒸着吃还是煮着吃,哪种方式最有营养,有哪些注意事项?

科学的吃螃蟹法用蒸,不能煮,否则美味都到汤水里去了,而且蒸的方式能杀灭螃蟹体内的微生物和寄生虫.
螃蟹,肉质细嫩,营养丰富,味道也鲜美,但如果吃得不当,可能会损害健康。 

a

一、吃死蟹会中毒:当螃蟹垂死或已死时,蟹体内的蛋白质会分解产生一种叫组胺的有毒物质。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,即使煮熟了,这种毒素也不易被破坏。因此,千万不要吃死蟹。选蟹时要做到“五看”:一看颜色;二看个体;三看肚脐;四看蟹毛;五看动作。蟹的颜色要青背白肚、金爪黄毛;个体要大而老健;肚脐要向外突出;蟹脚上要蟹毛丛生;动作要敏捷活跃。

二、吃蒸煮的蟹最安全:螃蟹生长在江河湖泊里,又喜食小生物、水草及腐烂动物,蟹的体表、鳃部和胃肠道均沾满了细菌、病毒等致病微生物。如果是生吃、腌吃或醉吃螃蟹,可能会被感染一种名为肺吸虫病的慢性寄生虫病。

b

研究发现,活蟹体内的肺瓷虫幼虫囊蚴感染率和感染度是很高的,肺吸虫寄生在肺里,刺激或破坏肺组织,能引起咳嗽,甚至咯血,如果侵入脑部,则会引起脑瘫痪。生吃螃蟹,还可能会被副溶血性弧菌感染,副溶血性弧菌大量侵入人体会发生感染性中毒,表现出肠道发炎、水肿及充血等症状。

螃蟹煮着吃好还是蒸着吃好?螃蟹味道鲜美,肉质细嫩。其烹制方法以蒸为佳。

c

螃蟹若煮食,蟹中腥味物质和可溶性营养成分会大量扩散到水中,失去蟹的鲜嫩和营养价值。尤其是海蟹,生活在海底,以小虾和其他海洋微生物等为食,鳃中存有不少污泥、杂质、寄生虫等,如用水煮,这些污染物会随水进入腹腔,影响风味和卫生。

回答2:

螃蟹能煮着吃,需要煮20分钟左右。

煮螃蟹的具体方法步骤如下:

  • 1.大闸蟹拿刷子刷刷干净。不急的可以养几天。

  • 2锅内入适量的水,放盐稀释。

  • 3大闸蟹肚子朝上下入锅内,放入姜片,煮20-25分钟 。

  • 4镇江香醋加糖和姜末调成料汁。

  • 5煮好的大闸蟹捞出控水,拆掉绳子。

回答3:

吃螃蟹一定要注意如果吃死蟹的话可能会中毒,因为当螃蟹垂死或者是已死时,螃蟹体内会分解产生一种名叫组胺的有毒物质,而且随着死亡时间的延长,螃蟹体内积累的会越来越多,有毒物质就会越来越多,即使煮熟了,这种毒素也不易被破坏,所以吃螃蟹一定不要吃死蟹。

而且吃蒸的螃蟹最安全,因为一般我们吃的螃蟹大都生长在江河湖泊中,又特别喜欢吃小生物还有一些腐烂的动物,所以螃蟹的体表和体内都充满了细菌和一般病毒还有寄生虫,所以吃蒸熟的螃蟹是最安全的。

回答4:

回答5:

一般螃蟹是蒸着吃最有营养的,一定要注意要蒸熟透,螃蟹如果不是在冷冻的情况下,已经死了的,不宜再食用。

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