Effect of roasting on the aflatoxin contents of Nigerian peanut seeds
Keywords:
Peanut, aflatoxin, roasting.Abstract
Peanut seeds were prepared with variations in roasting conditions. Positive correlations were obtained
between loss of aflatoxins in the products and the roasting conditions. Seeds dry- roasted at 140OC for
40 min resulted in 58.8% and 64.5% reductions in AFB1 and AFG1, those roasted at 1500C for 25 minutes
resulted in 68.5% and 73.3% reductions in AFB1 and AFG1, respectively. Roasting at150OC for 30mins
led to 70.0% and 79.8% reductions in AFB1 and AFG1 respectively.
