... plant feed components, thus releasing inorganic phosphorus for direct utilization of livestock and poultry.Decrease ... used as a feed additive for poultry and livestock.Instructions for UseUsed as a feed additive, ... 150U phytase: 150U × 4kg = 600,000 U.For example, 5000U / g phytase, 600,000 ÷ 5000 ... Good storage condition will keep high enzyme activity for a long time. Normally room temperature, below ...