巴戟天,入药需去除木质心,炮制时,尽管经热水泡或蒸后,木质心仍不易抽去,还要用手剥脱,常累得手指酸痛,我们改用锤子捶扁去心,克服了手痛之弊,工效稍有提高,之后又改为将蒸透的巴戟天置碾盘上滚碾数圈,使皮肉与木质心分离,由于滚碾接触面积大,速度快,工效提高5～7倍。但应注意随时观察,滚碾至恰使皮肉与木质 In Morinda, medicine is used to remove the heart of wood. When it is processed, despite the fact that the heart is still not easy to remove after being brewed or steamed, it is also necessary to exfoliate by hand and often suffer from finger soreness. We use a hammer to flatten our heart. Overcome the disadvantages of hand pain and improve the work efficiency slightly. Later, it changed the steamed and dried barley to set up a few laps to separate the skin from the wooden core. Because of the large rolling contact area, the speed is quick, and the work efficiency is improved. 5 to 7 times. However, it should be observed at all times, rolling to just make the skin and wood