. 2022 Mar 17;10:54–67. doi: 10.1016/j.aninu.2022.01.009

Table 14.

A three-way subclinical necrotic enteritis challenge × diet type × supplemental enzymes interaction for serum fluorescein isothiocyanate-dextran (FITC-d) concentrations (mg/mL) at 16 d of age.¹^,²

Challenge	Diet type	Enzyme	FITC-d
No	Wheat	Control	0.10^e
		XYN10	0.11^e
		XYN11	0.12^e
		MAN	0.10^e
	Maize	Control	0.11^e
		XYN10	0.11^e
		XYN11	0.13^e
		MAN	0.11^e
Yes	Wheat	Control	0.30^abc
		XYN10	0.22^d
		XYN11	0.23^d
		MAN	0.23^d
	Maize	Control	0.27^bcd
		XYN10	0.32^ab
		XYN11	0.34^a
		MAN	0.26^cd
Main effects
Challenge		No	0.11
Challenge		Yes	0.27
Diet type		Wheat	0.18
Diet type		Maize	0.21
Enzyme		Control	0.20
		XYN10	0.19
		XYN11	0.21
		MAN	0.17
SEM³			0.010
P-value
Challenge			<0.001
Diet type			<0.001
Enzyme			0.070
Challenge × diet type			0.012
Challenge × enzyme			0.448
Diet type × enzyme			0.034
Challenge × diet type × enzyme			0.008

^a-e Within a column, means with no common superscripts differ significantly (P < 0.05).

Means are based on 6 replicates per treatment with 4 birds per replicate.

Control = no enzyme; XYN10 = xylanase from family 10; XYN11 = xylanase from family 11; MAN = β-mannanase.

SEM = standard error of the mean.