إنتاج إنزيم ألفا-أميليز بوساطة أحد العزلات المحلية للفطر Aureobasidium pullulans

الملخص EN

A local isolate of the fungus Aureobasidium pullulans was obtained from house ceilings in Mosul city.

The isolate was identified as A.

pullulans on the basis of appearance of polymorphism in the colonies, melanin pigment and pullulan production in flask cultures.

α- Amylase production by the local isolate was compared with a standard isolate of the fungus A.

pullulans ATCC 42023 .

Production of α-Amylase by the local isolate slightly exceeded that produced by the standard isolate.

Production of α-Amylase by the local and standard isolate was 4.4 and 4.08 unit / ml respectively after four days incubation.