Fig. 1From: The effect of enzymes on release of trace elements in feedstuffs based on in vitro digestion model for monogastric livestockThe digestion of anti-nutritional factors in feedstuffs. Values are means ± SD (n = 6). a, b and c present the phytic acid, xylan and β-glucan contents in feedstuffs after digestion respectively, d presents the hydrolysis rate of anti-nutritional factors after corresponding enzyme treatment. In each feedstuff, after corresponding enzyme treatment, the contents of phytic acid, xylan and β-glucan were significantly lower than those of the control group (P < 0.05)Back to article page