Fig. 8

HPLC of Ochratoxin; A HPLC for standard of Ochratoxin; B HPLC for control for A. carbonarius (without any melanin) (15.84 PPb) at retention time (5.55) which was the same of standard C HPLC for sample for A. carbonarius (with pure melanin) (3.04 PPb) at retention time (5.55) which was the same of standard