β-D-呋喃果糖苷酶高产菌株的筛选及培养特性研究

Isolation of a High-yield β-D fructofuranosidase Strain and Studies on Its Cultured Characteristics

研究从米曲霉(Aspergillusoryzae100、Aspergillusoryzae200)和一株假丝酵母(Candidaguilliermondii2.1510)中筛选出高产β D 呋喃果糖苷酶的菌株Aspergillusoryzae100,并确定了Aspergillusoryzae100最佳培养条件为30℃,84～90h,最佳培养基组成为麦麸∶大豆乳清(2%～3%固形物)(1∶8)和3%蔗糖。