Chyme pH in crop, proventriculus and gizzard increase gradually with age.
結(jié)果表明, 嗉囊、腺胃和肌胃內(nèi)食糜pH隨 日齡逐漸增加,而小腸內(nèi)食糜pH隨 日齡變化不大.
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Peristalsis mixes food with enzymes and hydrochloric acid from glands inandthe resulting chyme the small intestine.
胃的蠕動(dòng)將食物與處于胃壁上的胃腺分泌的消化及鹽酸混合,由此形成的食糜被推送入小腸.
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