Chaga Mushroom Extract 50% Polysaccharide by Heking

Pilose betula, also known as Fusarium betula, is a medicinal fungus that grows on the birch tree. It is mainly grown in the northern hemisphere at 40°~50° north latitude, namely Siberia, the Far East of Russia, Northern Europe, Hokkaido of Japan, North Korea, Heilongjiang and Changbai Mountains in northern China.

The sterile fruiting body is near spherical or amorphous block. Diameter 7~36cm, the surface is hard, tan to black, with obvious uneven and cracked small pieces. The flesh of the fungus is yellowish brown and the mycelium is a two-line mycelium system. The reproductive mycelium is yellowish, septate, without locking, 4-6 μm in diameter. The skeleton mycelium is bristly, yellowish brown, 5~6μm in diameter, and it is difficult to find fruit bodies. The fleshy tissue is composed of brown setose mycelium and light yellow reproductive mycelium, thick-wall, with slight and ambiguous bad lines, bright yellowish brown, seta body dark brown