论文部分内容阅读
1哪些水产品不宜吃死鳝鱼、死甲鱼、死河蟹这些水产品只能活宰现吃,死后食之极易中毒甚至有生命危险,所以不能吃。皮青肉红的淡水鱼这类鱼往往鱼肉已经腐烂变质,含组胺较高,食后会引起中毒。染色的水产品如给黄花鱼染上黄色,给带鱼抹上银粉,着色用的化学染料对人体健康不利,购买这类鱼时一定要细心辨别。2怎样选购质量好的鱼类质量好的鲜鱼,眼睛光亮透明,眼球突起,鳃盖紧闭,鳃片呈粉红色或红色,无黏液和污物,无异味,鱼鳞光亮、整洁,鱼体挺而直,鱼肚充实、
1 Which aquatic products should not eat dead eel, dead turtle, dead crab These aquatic products can only eat alive, poisoning after death is extremely easy to poison or even life-threatening, so can not eat. Skin blue flesh of freshwater fish such fish tend to have rotten fish, containing histamine higher, will cause poisoning after eating. Dyed aquatic products, such as yellow to yellow croaker, pigmented silver fish, chemical dyes coloring adverse to human health, the purchase of such fish must be carefully distinguished. 2 How to choose a good quality fish good quality fish, bright and transparent eyes, protruding eyes, gill cover closed, gills were pink or red, no mucus and dirt, no smell, scales bright, neat, fish Body and straight, full of fish,