اندازه گيري ميزان آفلاتوكسين كل و ب1 در غذاي مصرفي ماهيان قزل آلاي پرورشي در استان چهارمحال و بختياري

Determination of Aflatoxin B1 and Total in cultured rainbow trout feed in Chaharmahal & Bakhtyari province

Thirty nine fish food samples were obtained from 10 rainbow trout farms in Chaharmahal & Bakhtyari province from Summer 2006 to spring 2007 and were examined for determination of Aflatoxin total and B1 level using ELIS A. The results showed that Aflatoxin level in samples ranged from 0.05 to 2.8 Mgr/kg for Aflatoxin B1 and 2.5 to 17.7 Mgr/kg for Aflatoxin Total and the level of Both Aflatoxin Total and B1 was higher than maximum level of European Commission in all seasons. There was a significant difference between Aflatoxin level in different farms (p<0.05) but no significant difference was observed between different seasons and between SFT and GFT foods.Vet.J.of Islamic.Azad.Univ., Garmsar Branch. 3,3:149-152,2007.