Three cell components(nucleic acid,ergosterol and glucosamine) were used for biomass estimation of Aspergillus terreus ATCC 20542 in SSF.

• 对固态发酵中生物量测定常用的3种细胞组分(核酸、麦角固醇、氨基葡萄糖)作为生物量测定指标的可行性进行了比较研究。