Standardized ileal digestibility of amino acids in soybean meal fed to non-pregnant and pregnant sows

Table 9 Standardized ileal digestibility values for crude protein (CP) and amino acids (AAs) in soybean meal (SBM) from different origins in non-pregnant sows

Item, %	SBM 1	SBM 2	SBM 3	SBM 4	SBM 5	SBM 6	SBM 7	Mean	SEM	P-value
CP	88.16	87.98	87.40	87.17	87.75	85.88	89.55	87.64	0.43	0.45
Indispensable AA
Arg	93.60	95.17	94.28	93.23	94.10	94.77	94.45	94.21	0.29	0.63
His	89.91	92.17	90.90	90.48	90.70	91.24	91.20	90.90	0.30	0.64
Ile	87.43	90.13	91.18	87.86	89.98	91.27	90.14	89.67	0.45	0.13
Leu	87.89	90.47	90.59	88.47	90.67	90.87	88.53	89.61	0.40	0.18
Lys	88.92	90.54	89.56	88.48	89.74	88.96	89.07	89.30	0.33	0.79
Met	91.27	93.28	93.20	92.96	93.37	92.71	93.37	92.87	0.35	0.70
Phe	89.11	89.98	89.58	89.30	90.20	90.59	89.36	89.72	0.34	0.92
Thr	86.97	88.37	87.33	86.82	86.48	87.27	85.43	86.95	0.46	0.84
Trp	88.02	90.79	89.25	88.14	90.97	90.18	87.87	89.29	0.48	0.37
Val	86.12	89.78	89.44	87.64	88.49	89.41	86.98	88.24	0.42	0.15
Dispensable AA
Ala	86.75	85.70	85.97	87.06	87.54	85.00	85.68	86.26	0.47	0.82
Asp	88.84	88.99	88.61	87.32	86.90	88.68	87.17	88.05	0.46	0.80
Cys	85.46	88.46	89.94	86.82	87.40	88.53	90.20	88.11	0.62	0.37
Glu	89.32	91.45	90.57	89.03	89.94	90.47	88.98	89.95	0.40	0.68
Gly	81.45	83.94	86.43	85.67	81.26	84.62	85.90	84.17	0.87	0.54
Pro	103.12	107.39	103.49	101.90	89.43	104.03	111.51	102.58	1.95	0.09
Ser	87.54	89.40	89.39	88.02	88.70	89.23	86.62	88.41	0.45	0.58
Tyr	88.58^bc	87.63^c	87.04^c	90.35^ab	91.61^a	88.78^bc	92.73^a	89.55	0.40	< 0.01

^a–cDifferent superscripts indicate that means in the same row differ (P < 0.05)

ISSN: 2049-1891