人们在烹饪发木耳时,习惯使用热水,其实此乃一误区。木耳生长时含有大量水分,干燥后变为革质状物,用热水发木耳时间短,由于革质物的阻碍,水不能充分浸透到木耳内部,所以1kg干木耳只能发出6kg左右。而用冷水发木耳需时间长些,水慢慢地浸透到干 People are accustomed to using hot water when cooking fungus, in fact, this is a misunderstanding. When the fungus grows, it contains a lot of water and turns into a leathery substance when it is dried. The fungus is short with hot water. Due to the obstruction of the leather material, the water can not fully penetrate the fungus. Therefore, the 1kg dried fungus can only send about 6kg. And with cold water fungus need longer time, the water slowly soaked to dry