Table 4.

Calculated versus analyzed nutrient composition (as fed) for phase 2 (days 14–28) diets

		Dietary treatment
	Item	Positive control	Novel Thr source	Negative control
Calculated	Crude protein, %	19.90	19.90	19.90
	Total Lys, %	1.47	1.47	1.47
	Total Thr, %	0.92	0.92	0.70
	Total Thr:Lys	0.63	0.63	0.48
Analyzed	Crude protein, %	17.31	19.17	18.78
	Total Lys, %	1.45	1.48	1.49
	Total Thr, %	0.88	0.90	0.74
	Total Thr:Lys	0.61	0.61	0.51