How to judge the preservative added to seafood

Introduction: seafood is also a favorite food It tastes delicious How to judge whether seafood is preservative? Understand through Baibai safety net Seafood tastes delicious, but it can't be guaranteed for a long time Therefore, preservatives need to be added However, adding preservatives may pose a great threat to health How to judge whether to add preservatives to seafood? Learn from Baibai safety net The fresh and normal aquatic products should have some fishy smell, and the aquatic products with formalin will have a slight stimulating taste of formalin If the aquatic products like shrimp and sea cucumber are added with formalin, they look very bright and plump, but they are not as resilient as the fresh aquatic products, become hard and crisp, easy to break, and those seafood that look very good-looking The pot will wilt When the shrimp with low freshness is added to formalin, the color will turn red immediately It looks very fresh, not only looks good, but also its weight can be increased by about 2 times Some vendors also use formalin to keep fresh After soaking, the hairtail will not rot in half a month and keep fresh "If you follow the normal ice preservation method, the hairtail will not rot for about 4 days But after being soaked in formalin, it will not rot for half a month So when you buy seafood, you must pay more attention If you have any of the above conditions, you should not buy seafood You can also take a food safety tester to check if there are any preservatives that exceed the standard If you want to learn more about food additives and know the difference between preservatives and desiccants, Baibai safety net is your best choice Editor in charge: he xianrob