螃蟹肉质鲜嫩,味美好吃。但是,吃螃蟹要讲究卫生。主要应注意有以下五忌。一忌吃生蟹螃蟹种类很多,有大石蟹、毛脚蟹、河蟹、湖蟹、海蟹和江蟹等,它们都是在淤泥中生长,主要以动物尸体及腐殖质为食,其体表、腮和胃肠道中,布满了各种细菌。如果生食,极易被细菌感染。因此,生螃蟹不能吃,一定要洗净、蒸熟煮透后,才能放心食用。二忌吃死蟹螃蟹死后,蟹体内的细菌会迅速繁殖并扩散到蟹肉中去。在弱酸的条件下,细菌会分解 Crab fresh meat, delicious tasty. However, eating crabs should pay attention to hygiene. The main should pay attention to the following five avoid. Avoid eating raw crabs There are many types of crabs, there are boulders, hairy crabs, crabs, lake crabs, sea crabs and crabs, etc. They are grown in the mud, mainly animal carcasses and humus for food, the body surface, Gills and gastrointestinal tract, filled with a variety of bacteria. If raw food, easily infected by bacteria. Therefore, raw crabs can not eat, be sure to wash, steamed cooked, can be assured food. Second, avoid eating dead crab crabs died, the bacteria in the crab will quickly multiply and spread to the crab meat. In weak acid conditions, the bacteria will break down