title: Fungal contamination of potential medical interest in Spanish grain stores.
abstract: A one-year study was made of fungal spores detected in the air and in the grain of two silos and two seed stores near Córdoba, Spain. Gravimetric and volumetric methods were used simultaneously on culture mediums to sample the air. The dilution method was employed to analyze seed contamination. A total of 70 taxa were isolated, 67 of these from the air and 46 in seeds. The most abundant airborne taxa were: Aspergillus oryzae, Cladosporium cladosporioides and yeast, while yeast, A. niger and A. oryzae were the most common in seeds. The statistical test revealed differences between taxa found in the air and the wheat that could be of biological interest. Finally, it is worth noting among the species isolated the high percentage of species which have been cited in the references as potentially pathogenic or antigenic.
authors.affiliation: Departamento de Biología Vegetal y Ecología, Facultad de Ciencias, Universidad de Córdoba, Spain.
authors.forename: A
authors.initials: A
authors.lastname: Mediavilla Molina
authors.forename: J
authors.initials: J
authors.lastname: Angulo Romero
authors.forename: J M
authors.initials: JM
authors.lastname: Rodero Franganillo
authors.forename: E
authors.initials: E
authors.lastname: Domínguez Vilches
authors.forename: C
authors.initials: C
authors.lastname: Galán Soldevilla
authors.forename: F
authors.initials: F
authors.lastname: Infante García-Pantaleón
mesh_terms: D002523:Edible Grain / Q000382:microbiology*; D005516:Food Microbiology; D005658:Fungi / Q000302:isolation & purification* / Q000472:pathogenicity; D006801:Humans; D012639:Seeds / Q000382:microbiology; D013030:Spain