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. 2018 Nov 19;97(2):756–767. doi: 10.1093/jas/sky439

Figure 1.

Figure 1.

Predicted values, based on the quadratic effect of phytase (P < 0.05), for IP6 in pigs fed diet containing 0, 750, 1,500, or 3,000 FTU/kg of phytase. The interaction between diet and time in the model is not significant. The concentration of IP6 could be described by the following model: IP6 = 14,808.237 − 13.625 × FTU + 0.003 × FTU2 (P < 0.05).