P.porrigens是一种在日本广泛分布的可食用担子菌。2004年9月下旬,有多人发生原因不明的以身体摇晃、行走困难、振颤、痉挛为特征的疑似急性脑病,甚至有人死亡,怀疑患者可能因食用P.porri-gens而中毒,但该蘑菇引起的中毒的病例及其毒性成分的研究鲜有报道。因此,作者将该真菌制 P.porrigens is a widely distributed edible basidiomycete in Japan. In late September 2004, a number of suspected unexplained acute encephalopathies characterized by body shaking, walking difficulties, tremors and spasms occurred, and some were even killed. It is suspected that patients may be poisoned by P.porri-gens, Mushroom poisoning caused by the cases and the toxicity of the composition of the study rarely reported. Therefore, the author will make the fungus