Things You Must Know If You Like Eating Kelp
Kelp is the seaweed with the highest iodine content, generally containing 3-5%, with a maximum of 7-10%. The iodine in kelp can be directly absorbed by the human body. Many households store some dried kelp without rushing to eat it. Some people believe that, like other seafood, it can be stored for a long time.
1. When eating kelp, it should be washed clean, soaked in water according to the actual situation, and the water should be changed frequently. Generally, it should be soaked for more than 6 hours. If the kelp becomes soft and loses its toughness after soaking, as if it has been boiled, it has spoiled and should not be eaten.
2. In fact, kelp should be eaten as soon as possible after being purchased. If it cannot be finished, the opened kelp should be refrigerated in a refrigerator or freezer. During storage, the nutritional value of the opened kelp will degrade due to factors like temperature and light, while microorganisms will continue to multiply and harmful substances will increase. These reasons will cause the kelp to spoil and become inedible.
A Trick to Soften Kelp
Method One: Place the dried, clumped kelp in a steamer and steam it for about half an hour. Then, soak it in clean water overnight.
Method Two: Soak the kelp in rice washing water, or add a small amount of edible alkali or baking soda when cooking it, but do not add too much. Once softened, place the kelp in cold water to cool, wash it clean, then it can be served.