[Detection of aflatoxin B1 in tissues of free-living game animals (Lepus europaeus, Phasianus colchicus, Capreolus capreolus, Anas platyrhynchos)].
This contribution states concentrations of products of toxogenic mould fungus Aspergillus in livers, kidneys and testes of specific game animals. In hares (Lepus europaeus), there was determined an average concentration in livers of 0.407 microgram.kg-1 +/- 0.29, in kidneys 0.658 microgram.kg-1 +/- 0.60, in testes 0.523 microgram.kg-1 +/- 0.27 and in the ovaries 0.207 microgram.kg-1 +/- 0.19. Higher values were found in those animals with silage pits, hayricks and liquid manure pits nearby. In roe deer (Capreolus capreolus), average concentration of Aflatoxin showed the following results:livers--0.696 microgram.kg-1 +/- 0.59, kidneys--0.794 microgram.kg-1 +/- 0.48, testes--0.367 microgram.kg-1 +/- 0.22. The different values found in the organs are likely to be dependent upon the varying resistance of species when digesting, and also upon the wide-spread variance of intaken food. Average concentration of Aflatoxin B1 in pheasants (Phasianus colchicus) were recorded to be in livers 0.329 micrograms.kg-1 +/- 0.38, and in kidneys 0.676 micrograms.kg-1 +/- 0.59. Controlled contents of mycotoxin in livers of mallards (Anas platyrhynchos) was found to be 0.840 micrograms.kg-1, in kidneys 0.594 micrograms.kg-1 +/- 0.85. Animals living in ecologically strained localities showed maximum values of 3.605 micrograms.kg-1 in kidneys and 2.484 micrograms.kg-1 in livers. An alimentary and inhalatory path for mycotoxin or for solely mould fungus into the organism could be found in the rearing of chicken. Detection of Aflatoxin B1 was performed by the means of proved radioimmunological screening method (33) that had been accompanied by routine chromatographic methods.
Bukovjan
K
K
Forschungsinstitut für Waldwirtschaft, Jílovistĕ-Strnady, Praha, Zabrassov CSFR.
Hallmannová
A
A
Karpenko
A
A
Prosek
J
J
D016604:Aflatoxin B1 / Q000032:analysis*; D000818:Animals; D000835:Animals, Wild / Q000378:metabolism*; D001717:Birds / Q000378:metabolism*; D003670:Deer / Q000378:metabolism*; D004372:Ducks / Q000378:metabolism; D005260:Female; D007668:Kidney / Q000737:chemistry; D007793:Lagomorpha / Q000378:metabolism*; D008099:Liver / Q000737:chemistry; D008297:Male; D013737:Testis / Q000737:chemistry
D016604:Aflatoxin B1
Erkennung von Aflatoxin B1 in den Geweben des freilebenden Wildes (Lepus europaeus, Phasianus colchicus, Capreolus capreolus, Anas platyrhynchos).