Overproduction of Glucose Oxidase by Aspergillus tubingensis CTM 507 Randomly Obtained Mutants and Study of Its Insecticidal Activity against Ephestia kuehniella

Table 1

GOD production by different selected mutants in submerged fermentation.

Strain	Productivity (U/g of substrate)	Amelioration	Deterioration
Wild	^g	0	0
U1	^j	84	0
U2	^o	145	0
U3	^r	218	0
U4	^k	85	0
U5	^a	0	79
U6	^f	0	13
U9	^i	49	0
U11	^l	94	0
U12	^m	116	0
U14	^c	0	59
U15	^e	0	30
U16	^p	146	0
U17	^b	0	77
U20	^q	174	0
U21	^n	129	0
A4	^d	0	31
A6	^h	5	0

. Different letters in the same column are significantly different () between strains.