New preparation to prevent bird’s mycotoxicosis and it is sorbtive capacity

In article 15 the absorption properties studies types of sorbents with respect to T-2 toxin, and deoxynivalenol. According to the results of previous studies the highest sorption capacity against T-2 toxin and deoxynivalenol had carbon sorbents (coal, birch charcoal), lignin and saponite. In view of the availability of raw materials and cost-effectiveness, it was decided to include coal, saponite and inactivated yeasts in formulation. Five different formulations were studied. The highest sorption efficiency showed the composition, which includes 70 % of coal, 20 % of saponite and 10 % of inactivated yeasts. New combined sorbent preparation was named Korsorb.

The combined sorbent preparation Korsorb at 0.2 % by weight of the feed in the presence of T-2 toxin and deoxynivalenol in the maximum permissible levels (100 and 1000 mg/kg, respectively) has sorption properties of approximately 100 and 40 % for T-2 toxin and DON, respectively. It is proposed to use combined sorbent preparation at 0.2 % of feed when the contamination of T-2 toxin and deoxynivalenol occurs.

Further researches will be directed to study the protective effect of combined sorbent preparation under mixed T-2 and deoxynivalenol toxicosis of broiler chickens.

Key words: mycotoxins, mycotoxicosis birds, sorbents and absorption properties.

V. Korzunenko

BILAN A.

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2013

Scientific Journal of Veterinary Medicine 11'2013

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New preparation to prevent bird’s mycotoxicosis and it is sorbtive capacity