When you buy Tricholoma in your life, you can go to see the color of Tricholoma. In general, the color of Tricholoma with good nutritional value and edible taste is a little white, and generally yellow Tricholoma is stale. When you buy Tricholoma in your life, you can try to buy some Tricholoma whose maturity is close to seven or eight degrees. It will be better to eat, because when the maturity of Tricholoma reaches the maximum, the edible taste of this Tricholoma is generally an older one.