1. Soaking:
Because dried kelp contains algin and other colloids, these substances are insoluble in water and will expand rapidly after absorbing water and will turn into foam on the surface of dried kelp. The viscous colloid prevents moisture from entering further, making it difficult to soak dry kelp shreds. If you add some vinegar when soaking dried kelp shreds, the acidity of vinegar can easily destroy the colloid that blocks the entry of water, and the dried kelp shreds can be soaked soft quickly.
In addition, when soaking dried kelp shreds, you should also be careful not to use hot water, because hot water will cause a large amount of nutrients to be lost in the dried kelp shreds. Just use cold or warm water.
Alternatively, you can steam the dried kelp shreds in a steamer for 30 minutes, take them out, rub them with alkaline noodles, and soak them in clean water for 2 to 3 hours. Soak the dried kelp until it can be easily cut off by pinching it with your hands. Do not soak it for too long, otherwise the nutrients will dissolve into the water.
2. Cleaning:
Brush the soaked dried kelp with a brush. The purpose of using a brush is to remove dirt better. The surface of dry kelp silk will produce a very slippery film, which is difficult to clean with your hands. But if you use a brush, rub it back and forth with the brush head, and it will Much simpler.
It can be sterilized again with salt water. Everything fished out of the sea contains many complex organisms. Even if it is washed clean, in fact it is only the surface dirt that has been removed. If you soak it in salt water for 10 minutes at this time, it will have a good effect.
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