Salt water is made of many kinds of herbs or spices. It is mainly used for curing various things, and marinade is a kind of seasoning, which is mainly used for seasoning.

The scientific name of brine is bittern. After boiling the salt with brine, the remaining black liquid is brine, which is a mixture of magnesium chloride, magnesium sulfate and sodium chloride, which is why it can kill people. It's okay to eat tofu, because the brine content in tofu is very low.