Table 6.

Analyzed composition of the experimental diets used in Exp. 2 (%, as-fed basis)

Items	Defatted rice bran test diets1					N-free diet
	1	3	5	7	9
DM	91.97	91.34	91.65	91.76	91.83	91.44
CP	12.85	15.03	14.09	13.50	14.22	1.08
Indispensable AA
Arg	0.60	0.68	0.62	0.74	0.86	0.01
His	0.22	0.26	0.24	0.28	0.31	0.01
Ile	0.30	0.33	0.31	0.36	0.41	0.01
Leu	0.71	0.73	0.71	0.79	0.89	0.05
Lys	0.38	0.47	0.46	0.57	0.53	0.01
Met	0.16	0.22	0.2	0.22	0.27	0.03
Phe	0.36	0.41	0.39	0.44	0.49	0.03
Thr	0.33	0.38	0.38	0.43	0.46	0.01
Trp	0.09	0.11	0.11	0.13	0.14	0.00
Val	0.48	0.52	0.52	0.59	0.65	0.01
Dispensable AA
Ala	0.59	0.62	0.61	0.68	0.74	0.01
Asp	0.75	0.92	0.88	1.06	1.11	0.03
Cys	0.14	0.18	0.17	0.20	0.23	0.05
Glu	1.27	1.35	1.07	1.40	1.64	0.06
Gly	0.46	0.53	0.52	0.59	0.64	0.01
Ser	0.40	0.45	0.41	0.49	0.55	0.01
Tyr	0.24	0.27	0.25	0.28	0.32	0.09

¹Sources of defatted rice bran are described in Table 1.