Isolation and screening of fungi which Produced Inulinase enzyme and determined the typical environmental conditions for produce enzyme from Aspergillus niger

Abstract

Sixty fugal isolates were isolated from different agricultural soils in sacred Karbala governorate and subjected to primary and secondary screening to test their abilities for inulinase production. The highest inulinase producer isolate was identified as Aspergillus niger . The environmental conditions for enzyme production from the selected isolate were studied. The results showed that the best conditions included incubation by shaking incubator at 30 °C with 150 rpm for 96 hrs.