取新采集的去净泥沙的带木心的远志,在阳光下晾晒至二到三成千,即远志的根稍变软时,将远志的根放在木墩上用木槌稍微用力捶捣,其木质部与皮部即脱离,很容易就可将远志的木心抽去。远志一般去心方法是将新采集的远志,马上进行捶捣,这样得到的根皮很细碎,不完整,并且晒干后,往往随着泥砂被当做杂质而 Take a new collection of osmanthus with a wooden heart to the net sediment, drying in the sun to two to three thousand, that is, when the root of Polygala becomes slightly soft, put the root of Polygala root on a wooden pier with a mallet slightly harder The xylem and the skin are detached, and it is easy to remove the heart of Polygala. The method used by Polygala is to collect the newly collected Polygala and immediately carry it out. The resulting root bark is very finely divided and incomplete, and after drying, it is often treated as an impurity.