Typical serous acini were found microscopically.Conclusions This study provides basic structural information of the parotid gland of the minipig.

• 组织学观察示腮腺由典型的浆液性腺泡组成，腺泡细胞呈锥形，胞浆内有较多小泡，酶原颗粒不明显，主导管为复层鳞状上皮。