1, Poria is the fungus Poria Polyporaceae dry mycorrhizae, in the untreated before, basically spherical, oval, oblate or irregular lumps, varying in size, and weight, solid, if the first to add it to the cooked and then ground powder, is more difficult, so to make it into a mature Poria powder, usually raw Poria first powder, and then added to the cooked.

2, Poria is a kind of sweet, light, flat, attributed to the heart, lungs, spleen, kidney meridian, water seepage and dampness, spleen and heart efficacy of the herb, if taken directly, the effect of water, easy to injure the spleen and stomach, and will be fried, then, you can weaken the effect of water, to enhance the warmth of the spleen's role, so the Poria does not mean that the effect of frying it, but in order to make it a little more gentle.