随着壳糖胺镧铈螯合盐添加水平的增加，蛋鸡小肠食糜中胰蛋白酶及淀粉酶活性均呈现逐渐上升的趋势，但组间无差异显著（P＞0.05）。

With the addition of rare earth-chitosan chelate increased, the eggs in the test group were higher than the content of lanthanum with the control group, but there were no significant(P>0.05).

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生活小百科网：食糜由胃进入十二指肠后，开始了小肠内的消化。

When chyme enter the duodenum from the stomach, the process of digestion in the small intestine begins.

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胃的蠕动将食物与处于胃壁上的胃腺分泌的消化及盐酸混合，由此形成的食糜被推送入小肠。

Peristalsis mixes food with enzymes and hydrochloricacid from glands in its lining and moves the resulting chyme toward the small intestine.

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