Frozen(IQF)boletus edulis are easy for transportation and storage. Freezing processes beneficially alter the Frozen(IQF) boletus eduis are easy for transportation and storage. Freezing processes beneficially alter the flavor of the mushrooms, enhancing its natural aroma. I.Q.F.mushrooms, when thawed, serve many culinary purposes. These products can be favorably repacked and sold directly to restaurants and consumers.