What is the formula for phytase activity?
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3 min read
Phytase activity is a critical metric in animal nutrition, with one phytase unit (FTU) officially defined as the amount of enzyme that liberates 1 micromole of inorganic phosphorus per minute. The formula for phytase activity depends on the specific assay used, but fundamentally quantifies the rate of inorganic phosphate release from a phytate substrate under controlled laboratory conditions.
