In this paper,we obtained an Aspergillus niger produing high feruloyl esterases activity by selective medium and reselected by solid state fermentation from the isolated strains from soil.

• 从自然界中采集土壤样本,使用阿魏酸乙酯为唯一碳源的选择性培养基;进行初筛、固态发酵产酶试验、复筛得到1株高产阿魏酸酯酶的菌株,通过形态学观察鉴定为黑曲霉。