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

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Table 2 In vitro total tract digestibility of dry matter in test ingredients, with or without the addition of an enzyme complex

Item	Total tract digestibility, %		SEM^b	p value
Item	Control	Enzyme complex addition^a	SEM^b	p value
Corn	86.2	87.7	0.74	0.231
Wheat	90.7	91.7	0.45	0.185
Barley	78.4	78.7	0.60	0.699
Soybean meal	77.1	78.8	1.15	0.374
Rapeseed meal	68.2	68.7	0.53	0.504
Palm kernel meal	32.8	33.6	1.32	0.693
Cottonseed meal	50.6	52.1	0.38	0.053
Copra meal	50.4	51.3	0.66	0.396
DDGS^c	65.9	66.9	0.49	0.231

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.