Table 4.

Basal ileal endogenous losses (mg/kg DMI) of CP and AA for broiler chickens and pigs^1,2

Item	Broiler chickens	Pigs	SED	P-value
CP, g/kg DMI	8.85	21.98	1.337	<0.001
Indispensable amino acid
Arg	179	791	87.3	<0.001
His	83	195	14.8	<0.001
Ile	212	325	33.9	0.005
Leu	283	585	56.1	<0.001
Lys	197	522	62.2	<0.001
Met	62	87	11.2	0.044
Phe	188	349	35.3	<0.001
Thr	412	623	31.4	<0.001
Trp	45	109	8.2	<0.001
Val	449	626	41.6	<0.001
Dispensable amino acid
Ala	219	647	40.8	<0.001
Asp	432	885	63.1	<0.001
Cys	164	201	13.9	0.021
Glu	505	1,094	90.4	<0.001
Gly	260	1,705	157.7	<0.001
Pro	307	7,237	1,031.6	<0.001
Ser	314	600	28.4	<0.001
Tyr	139	245	24.3	<0.001

¹Each mean represents 8 and 7 observations for broiler chickens and pigs, respectively.

²Mean BW of animals was 675 g and 24.4 kg for broiler chickens and pigs, respectively. Mean DMI was 40.8 and 906 g/d for broiler chickens and pigs, respectively.