Inhibitory Effect of Garlic, Clove and Carrot on Growth of Aspergillus Flavus and Aflatoxin Production

The inhibitory effeet of crude extracts of garlic, clove and carrot at concentrations of 20,000, 40,000,60,000, 80,000 and 100,000 μg/mL on growth of Aspergillus and aflatoxin production in rice was investigated. Theresults showed that garlic, clove and carro could inhibit the growth of A. jlavus and aflatoxin production. Garlic and cloveat 100,000 μg/mL. highly reduced the level of anatoxin from 5.94 to 0. 15 and 0.06 μg/g respectively whereas carrot at20,000μg/mL reduced the most level of aflatoxin from 5.94 to 0.03μg/g. Garlic, clove and carrot at 100,000μg/mL also inhibited the mould groWth. The most effective herb for inhibiting the growth of A. flavus and anatoxin production was garlic.