The egg contamination by mycotoxins is very rare.
This contamination can result from feed used to feed the chickens hens, but the "digestion" of this mycotoxin has a conversion / killing a lot higher in hens.
In regard to the transfer of aflatoxins from feed to egg, studies and results conducted by various authors are contradictory on the exact value, but all agree that the effect of reduction is high in the order of 1 / 2000, 1 / 5000 to give values \u200b\u200bof 1 / 100 '000.
In practice for egg 1ppb B1 of the food it should contain 2000 to 5000 or more values \u200b\u200bpreposterous and unthinkable, please note that the limit is on the order of 20ppb.
The conversion factor for egg ...
1 / 2200 (Source http://www.pg.izs.it/webzine.html)
1 / 5000 (Sources Ref Oliveira CA, et other "food addit counts" June 2000 17 (6): 459-462])
... ranging from 0.0015% to 0% (Source lucia Bailoni, Department Animal Science - University of Padua)
As an example, please note that the conversion factor of M1 and M2 for milk is much higher in the order of 1 / 100 and 1 / 300.
To confirm that the risk of mycotoxins in eggs is almost nonexistent, it is important to analyze the alerts in Europe, in recent years, relating to mycotoxins (RASFF Food Safety - Rapid Alert System for Food and Feed).
Some studies argue that any risk to the eggs is limited mainly to possible residues of zearalenone metaboti eggs, liver and meat hens elle
Tarcisio Brunelli
0 comments:
Post a Comment