Ten isolate of Aspergillus were subsequently identified by Biolog as to 3 isolated of Aspergillus ochraceus, 2 isolated of Aspergillus ostianus, 1 isolated of Aspergillus sclerotiorum, 1 isolated of Aspergillus awamori, 1 isolated of Aspergillus parasiticus and 2 isolated of Aspergillus sp.