天气预报 > 其他 > 为什么说螃蟹死了不能吃呢
为什么说螃蟹死了不能吃呢
更新时间: 2020-09-23 00:00:00  

螃蟹死后不能食用的原因是:

1、当螃蟹垂死或已死时,蟹体内的组氧酸会分解产生组胺;

2、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,过高的氨氮必须从肾脏排出,所以吃死大闸蟹对肾脏是非常不利的;

3、若食用已死的螃蟹可能出现呕吐、腹痛、腹泻等症状。即使是半死不活的螃蟹,也不宜食用。

关键词: 为什么 螃蟹

为什么说螃蟹死了不能吃呢相关经验

天气预报

最新推荐

页面:/news/view-2908047/ | 耗时:0.1548 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2908047 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2908047 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2908047 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1089052,1091663,1107819,1065863,3215191,1066742,1070672,1128107,1089162,1087383,1108287,1076523,1093110,1087115,1117193,1080299,1064667,1098781,1068698,1071889,1093903,1103033,1049544,1104811,1063097,1078124,1110606,1092024,1066296,1088484) ORDER BY field (ArticleID,1089052,1091663,1107819,1065863,3215191,1066742,1070672,1128107,1089162,1087383,1108287,1076523,1093110,1087115,1117193,1080299,1064667,1098781,1068698,1071889,1093903,1103033,1049544,1104811,1063097,1078124,1110606,1092024,1066296,1088484)