粉碎法是藥廠中一個比较重要的操作,粉碎的目的是什么?製劑製造時,生藥中的有效成份分佈在各種植物組織中,提煉時欲使细胞充份與溶劑接觸,才能使細胞膨脹破裂,有效成分被溶劑溶解,因此必須将生藥粉碎,但粉碎的程度須根據生藥组织的疎密决定的,譬如番木鼈的組織雖極堅靱,但因有效成分易於抽出,藥典规定磨成適中的粗粉,吐根的組織質堅硬而帶有柔靱性,規定應磨成細粉。動物性生藥提煉時,應用軋碎機轧 The pulverization method is a relatively important operation in the pharmaceutical industry. What is the purpose of the pulverization? When the preparation is manufactured, the active ingredients in the crude drug are distributed in various plant tissues. When the extract is made to be in contact with the solvent, the cell can be broken and ruptured. The active ingredient is dissolved by the solvent, so the crude drug must be crushed, but the degree of comminution must be determined according to the careful composition of the crude drug tissue. For example, although the organization of the hibiscus is extremely strong, the effective ingredients are easy to extract and the Pharmacopoeia stipulates that it is suitable for grinding. Coarse powder, spiky tissue with firm and soft texture, should be ground into fine powder. When animal crude drugs are refined, they are rolled with a crusher