Effects of an enzyme complex on in vitro dry matter digestibility of feed ingredients for pigs

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Table 1 In vitro ileal digestibility of dry matter in test ingredients, with or without the addition of an enzyme complex

Item	Ileal digestibility, %		SEM^b	p value
Item	Control	Enzyme complex addition^a	SEM^b	p value
Corn	83.0	84.1	0.30	0.056
Wheat	87.4	88.1	0.17	0.052
Barley	75.5	76.8	0.36	0.057
Soybean meal	73.1	75.7	7.43	0.282
Rapeseed meal	64.5	64.7	0.36	0.729
Palm kernel meal	29.3	31.4	0.68	0.096
Cottonseed meal	46.5	48.8	0.75	0.096
Copra meal	47.0	48.5	0.37	0.047
DDGS^c	61.6	62.6	0.32	0.084

Each least squares mean represents three observations.
^aThe enzyme complex was added at 1.0% and consisted of xylanase, protease, and phytase (100, 700 and, 300 units/g, respectively).
^bStandard error of the mean.
^cDistillers dried grains with solubles.