Soak in cool water, 20 minutes.

The correct way is to soak the fungus in cool water.　The reasoning is as follows: after drying the fungus, the tissue cells collapsed, the texture becomes dry and hard, to return to the original fresh state, it takes a certain amount of time. If the hot water rush hair, short time, insufficient water absorption, high water temperature will also make the raw material cell rupture, can not absorb water, resulting in the development of raw materials become rotten.

The fungus (English: agaric), mainly grown in China and Japan. The majority of China's fungus is the Northeast fungus and the Qinling fungus. Mullein can be both wild and artificially cultivated, the seed entity is auriculate, leafy or cup-shaped, thin, wavy edges, 3-10 centimeters wide, about 2 millimeters thick, to lateral short stalk or narrow attachment fixed on the substrate. Black-brown color, soft gelatinous texture, thin and elastic, semi-transparent when wet, drying contraction into brittle hard horny nearly leathery. The flavor is delicious, can be vegetarian or meat, nutritious. Fungus taste sweet, flat, with many medicinal effects. Can benefit gas and strong body, blood effectiveness, and can prevent and control iron deficiency anemia, etc.; blood can nourish the face, people's skin red, glowing, can dredge the stomach and intestines, lubricate the intestinal tract, at the same time, patients with high blood pressure is also of some help.