... ,Chlortetracycline,erythromycin,spiral mold,erythromycin,etc.)amino yeast,vitamins,biologicalFertilizer,probiotics,RNA,adenosine triphosphate(ATP) ... filler,or raw material of yeast tablet,have the effect of vitamin Bs.Model for animal feed: ... For the improvement of animal nutrition (protein,vitamin B group quality),reduce morbidity,increased feed intake. yeast ...