Table 8.

Effects of the optimal carbohydrase mixtures on standard ileal digestibility of amino acids in growing pigs fed two types of diets, %.

Item	Basal Diet		OCM Addition Diet		SEM	p-Value	Contrast
	CSM 1	WSM 1	CSME 1	WSME 1			CSM vs. WSM	CSM vs. CSME	WSM vs. WSME
Indispensable AA 2
Arg	92.66	91.37	93.12	90.89	0.37	0.099	0.190	0.652	0.622
His	89.75	88.78	90.26	87.41	0.32	0.005	0.210	0.514	0.081
Ile	80.73	81.46	82.02	78.97	0.29	<0.001	0.232	0.045	<0.001
Leu	85.48	83.14	85.98	83.19	0.31	<0.001	0.001	0.434	0.936
Lys	85.54	88.27	86.49	88.76	0.36	0.001	0.002	0.258	0.543
Met	85.75	85.44	86.89	84.61	0.32	0.079	0.703	0.190	0.323
Phe	86.70	88.38	87.75	86.47	0.22	0.003	0.003	0.057	0.001
Thr	80.08	80.23	82.16	76.50	0.39	<0.001	0.771	<0.001	<0.001
Val	80.41	81.93	81.75	76.73	0.51	<0.001	0.153	0.220	<0.001
Dispensable AA 2
Ala	75.48	64.38	74.09	62.49	1.04	<0.001	<0.001	0.060	0.010
Asp	82.72	78.56	83.64	77.70	0.48	<0.001	<0.001	0.053	0.061
Cys	78.00	85.06	81.46	84.90	0.65	<0.001	<0.001	0.008	0.893
Glu	86.55	91.33	88.15	91.34	0.45	<0.001	<0.001	0.057	0.987
Gly	73.64	76.43	74.86	77.77	0.44	0.002	0.009	0.246	0.193
Pro	94.01	100.68	93.76	94.37	0.63	<0.001	<0.001	0.813	<0.001
Ser	85.48	85.17	85.47	82.89	0.28	<0.001	0.610	0.985	0.001
Tyr	89.30	93.03	89.61	90.33	0.38	<0.001	<0.001	0.697	0.002

¹ CSM, corn-soybean meal diet; WSM, wheat-soybean meal diet; CSME, corn-soybean meal diet with the inclusion of optimal carbohydrase mixtures; WSME, wheat-soybean meal diet with the inclusion of optimal carbohydrase mixtures. ² AA, amino acids.