Journal of Animal Science and Biotechnology

Table 5 Compositional analysis of experimental diets (% dry matter, unless otherwise indicated)

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

Item	N-free diet	Test diets^a
Item	N-free diet	SBM 1	SBM 2	SBM 3	SBM 4	SBM 5	SBM 6	SBM 7
Dry matter	89.79	90.44	90.29	89.67	89.85	89.73	89.96	89.26
Crude protein	0.51	15.14	15.67	16.78	17.04	16.07	15.70	16.79
Gross energy, kcal/kg	3958.71	4138.34	4179.01	4203.32	4214.49	4202.85	4207.80	4206.70
Indispensable amino acids
Arg	0.00	1.05	1.22	1.25	1.20	1.16	1.22	1.03
His	0.00	0.41	0.45	0.45	0.43	0.42	0.47	0.39
Ile	0.01	0.61	0.69	0.77	0.76	0.70	0.80	0.66
Leu	0.02	1.09	1.25	1.34	1.30	1.27	1.38	1.14
Lys	0.01	0.95	1.07	1.07	1.01	1.00	1.04	0.89
Met	0.04	0.15	0.13	0.11	0.17	0.13	0.11	0.13
Phe	0.01	0.73	0.85	0.88	0.86	0.82	0.92	0.75
Thr	0.01	0.60	0.68	0.69	0.67	0.65	0.69	0.57
Trp	0.02	0.17	0.21	0.20	0.19	0.21	0.21	0.18
Val	0.01	0.65	0.75	0.83	0.79	0.76	0.80	0.69
Dispensable amino acids
Ala	0.01	0.67	0.75	0.77	0.75	0.78	0.80	0.69
Asp	0.02	1.67	1.93	1.99	1.93	1.85	1.99	1.62
Cys	0.01	0.15	0.14	0.17	0.19	0.14	0.17	0.12
Glu	0.03	2.65	3.21	3.36	3.24	3.10	3.35	2.69
Gly	0.01	0.66	0.73	0.77	0.72	0.72	0.78	0.65
Pro	0.02	0.70	0.81	0.81	0.82	0.72	0.79	0.59
Ser	0.01	0.76	0.90	0.89	0.86	0.85	0.90	0.73
Tyr	0.03	0.56	0.63	0.65	0.62	0.69	0.76	0.67

^aSoybean meal sources are described in Table 1

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ISSN: 2049-1891

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