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Presence of aflatoxin M1 in commercial ultra-high-temperature-treated milk
J L Blanco1, L Domínguez, E Gómez-Lucía
1Departamento de Patología Animal I, Facultad de Veterinaria, Universidad Complutense, Madrid, Spain.
Applied and Environmental Microbiology
|June 1, 1988
Abstract:
Forty-seven samples of commercial ultra-high-temperature-treated milk from a dairy facility in the northwest part of Spain were analyzed for the presence of aflatoxin M1. A total of 14 samples (29.8%) were positive for aflatoxin M1 (4 in May, 3 in November, 3 in December, 1 in January, 1 in April, 1 in July, and 1 in August), 29 (61.7%) were negative, and 4 (8.5%) were doubtful, i.e., they showed trace quantities of aflatoxin M1. The range of aflatoxin M1 content was 0.02 to 0.1 ng/ml.