Table 9. Effect of feed form and enzyme supplementation on ileal mineral digestibility

Treatments		Macro elements					Trace elements
Feed form	Enzyme	Ca	P	Mg	K	S	Mn	Cu	Al	B	Zn	Fe
Mash	No enzyme	0.51^e	0.48^e	0.33	0.86^ab	0.65^c	0.30^ab	0.25^ab	0.34	0.69^a	0.24^b	0.20^c
	AXB	0.59^de	0.55^d	0.30	0.87^ab	0.73^abc	0.30^ab	0.37^ab	0.39	0.70^a	0.32^ab	0.34^b
	QB	0.63^cd	0.61^cd	0.37	0.91^a	0.67^bc	0.34^b	0.44^a	0.33	0.70^a	0.32^ab	0.36^ab
	AXB + QB	0.73^ab	0.66^bc	0.32	0.83^b	0.77^a	0.38^a	0.41^ab	0.40	0.74^a	0.35^a	0.36^b
Pellet	No enzyme	0.65^bcd	0.61^cd	0.27	0.88^ab	0.74^ab	0.26^ab	0.32^ab	0.29	0.64^ab	0.35^a	0.36^b
	AXB	0.70^abc	0.64^bc	0.32	0.90^a	0.76^a	0.27^ab	0.31^ab	0.31	0.68^ab	0.30^ab	0.41^ab
	QB	0.69^abc	0.75^a	0.24	0.92^a	0.71^abc	0.25^ab	0.23^b	0.31	0.59^b	0.40^a	0.40^ab
	AXB + QB	0.78^a	0.70^ab	0.30	0.90^a	0.75^ab	0.25^ab	0.26^ab	0.42	0.65^ab	0.35^a	0.49^a
SEM		0.014	0.012	0.118	0.039	0.008	0.017	0.017	0.015	0.013	0.010	0.015
Significance
Feed form		0.001	0.001	0.169	0.001	0.011	0.030	0.006	0.288	0.007	0.009	0.001
Enzyme		0.001	0.001	0.999	0.001	0.001	0.894	0.508	0.139	0.468	0.025	0.001
Feed form x enzyme		0.202	0.003	0.544	0.048	0.030	0.705	0.014	0.663	0.645	0.026	0.153

Means with different superscripts within the columns are significantly different (p < 0.05).
Values are means of 6 replicates (10 birds per replicate).
AXB, axtra XB (xylanase and beta-glucanase composite); QB, quantum blue (phytase); SEM, standard error of the mean.