[Use of "fermosine"--fodder yeast in a multi-generation trial with chickens. 3. Evaluation of health safety in a long-term toxicologic test].
In a 3-generation experiment with a total of 2520 hens and 210 cocks of the species 'White Leghorn' kept in cages, the compatibility of 5.0%, 7.5% and 15% 'fermosin' torula yeast in the mixed feed ration was tested under long-term toxicologic aspects. The parameters investigated and relevant for the toxicological statement, with high probability, did not show a negative influence of the test ration. Thus, a good compatibility of the tested yeast product 'fermosin' for laying hens can be stated.
D000821:Animal Feed; D000818:Animals; D002645:Chickens; D005260:Female; D005298:Fertility / Q000187:drug effects; D005500:Follow-Up Studies; D008297:Male; D010058:Oviposition / Q000187:drug effects; D015002:Yeast, Dried / Q000008:administration & dosage* / Q000009:adverse effects
C027536:fermosin
Einsatz von 'fermosin'--Futterhefe im Multigenerationsversuch am Huhn. 3. Mitteilung. Prüfung der gesundheitlichen Unbedenklichkeit im toxikologischen Langzeittest.