取待炮制品投入沸水中，翻动片刻，捞出。有的种子类药材，燀至种皮由皱缩至舒展、易搓去时，捞出，放入冷水中，除去种皮，晒干。根据中华人民共和国药典2020版四部0213炮制通则。
Take the prepared product and put it into boiling water, stir for a moment, then take it out. For some types of seed medicinal materials, when they are stewed until the seed skin shrinks and becomes easy to rub off, take them out, put them in cold water, remove the seed skin, and dry them. This is in accordance with the general rules for processing in Section 0213 of the 2020 edition of the Pharmacopoeia of the People's Republic of China.