7COVARELLI L, BECCARI G, SALVI S. Infection by mycotoxigenic fungal species and mycotoxin contamination of maize grain in Umbria, central Italy [ J]. Food Chem Toxieol, 2011,49(9) :2365-2369.
8SHAH H U,SIMPSON T J,ALAM S,et al. Mould incidence and mycotnxin contamination in maize kernels from Swat Valley,North West Frontier Province of Pakistan [ J ]. Food Chem Toxicol, 2010,48:1111-1116.
9SILVERIO A,LOPES M M,FREITAS G. Determination of fungal contamlnation,Aflatoxin B1 and Ochratoxin A content in peanuts available in Portuguese market [ J ]. Special Abstracts/J Biotechnol,2010,150S:S305.
10KAMIKA I,TAKOY L L. Natural occurrence of Aflatoxin B1 in peanut collected from Kinshasa, Democratic Republic of Congo [ J ]. Food Control ,2011,22 : 1760-1764.