| 摘要 |
Organomineral adsorbent of mycotoxins as an animal feed additive, procedure for production and application, is obtained by known processes, technological preparation of zeolitic tuff, containing more than 80% of mineral clinoptilotite/heulandite, three steps comminution, wet classification and water suspended. Suspension 20-50 wt% of zeolitic tuff is mixed in a mixer on 4 000 r/m with addition of organic component -quaternary amine with long carbon chain, the most suitable are dioctadecyldimethyl amine, octadecylthreemethyl amine, octadecyldimethylbenzyl amine and similar compounds, in the amount of 0.5-5 meq/100g of zeolitic tuff. Suspension is filtered, dryed at temperature 80-100 DEG C, desintegrated up to the particle size below 100 micrometers and than packed in powdered state. Adsorbent of mycotoxins possess balanced surface charge and hydrophobicity level and in accordance to mentioned a new active sites, which absorb mycotoxins of different polarities. Organomineral adsorbent of mycotoxins is added to the animal feed directly or through premixes in the amount of 0.2 wt% to feedmix. |
