The trace elements and heavy metals in the different growth stages of Ganoderma lucidum were analyzed by ICP-MS, AFS and AAS.

• 利用ICP-MS、AFS和AAS对同一菌种灵芝深层发酵菌丝体、不同生长阶段的子实体及孢子粉中微量元素与重金属含量进行分析。