Animal feed additive for use as a nutritional supplement for medical purposes; Animal feed additives for use as nutritional supplements; Non-medicated additives for animal feed for use as nutritional supplements; Animal feed additives, namely, enzymes for use in animal feeds to assist in digestion; Animal feed additives for use as nutritional supplements for promoting digestion; Antimicrobial preparations for inhibiting microbiological decomposition in food, beverages, animal feed and pharmac...