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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
agricultural and biological sciences
Natural Occurrence of Aflatoxins from Maize in Iran
Mycopathologia, Volume 172, No. 2, Year 2011
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Description
Fifty-one maize samples, intended for animal feed and human consumption, were collected from the four main maize production provinces in Iran and analyzed by high-performance liquid chromatography (HPLC) for contamination by four naturally occurring aflatoxin analogues (AFB1, AFB2, AFG1, and AFG2). AFB1 was detected in 58.3, and 80% of the maize samples obtained from Kermanshah and Mazandaran provinces, respectively. The maximum AFB1 (276.3 μg/kg) and highest level of total aflatoxins (AFT) (316.9 μg/kg) were detected in a maize sample collected from Kermanshah province. The mean aflatoxin level from contaminated samples (52.60 μg/kg) from Kermanshah was significantly higher (P < 0.0001) than those in maize from the other three provinces and exceeded all the maximum tolerated levels (MTLs) set for AFT in maize. The level of AFB1 in 15.68% of the total samples was above the MTL (5 μg/kg) for AFB1 in maize in Iran. The mean contamination level of AFT (23.86 μg/kg) in the positive samples was higher than MTL for maize in Iran (20 μg/kg) intended for animal feed. The levels of AFB1, AFB2, AFG1, and AFG2 ranged between not detected (<0.1 μg/kg) and 276.3, 30.4, 9.1, and 1.1 μg/kg in maize grain, respectively. © 2011 Springer Science+Business Media B.V.
Authors & Co-Authors
Ghiasian, Seyed Amir
Iran, Hamadan
Faculty of Medicine
Iran, Tehran
Tehran University of Medical Sciences
Shephard, Gordon Seymour
South Africa, Tygerberg
South African Medical Research Council
Yazdanpanah, Hassan
Iran, Tehran
Shahid Beheshti University of Medical Sciences
Statistics
Citations: 36
Authors: 3
Affiliations: 4
Identifiers
Doi:
10.1007/s11046-011-9405-y
ISSN:
0301486X