Crude polysaccharides A and B were extracted separately from thefruiting body and cultured mycelium of Pleurotus ferulae Lanzi with water-extracted method.

• 以阿魏蘑PleurotusferulaeLanzi子实体和菌丝体为试验材料，采用水浸法提取阿魏蘑多糖，分别得到子实体粗多糖A和菌丝体粗多糖B。