The total yield, yield per acre, and gross yield of peanuts always
take the first place of oil crops in China, and the peanut production
in China accounts for about 40% of the world's peanut trade. Peanuts
contribute large amounts of vegetable oil, protein, and vitamin
E to developed countries (Chen, Liao, Lin, Chiueh, & Shih, 2013;
Williams & McDonald, 1983). However, peanuts are one of foodstuffs
that are most susceptible to aflatoxin contamination
(Schroeder & Hein, 1967; Wogan & Pong, 1970). Aflatoxins are