马钱子具有通络止痛等功效,主要用于跌打损伤。马钱子有大毒,如果使用不当,有可能引起中毒,甚至死亡。为此,对马钱子的炮制和使用提出一点初步实验,士的宁的含量测定均按药典法。一、不同炮制方法对士的宁含量的影响: 1.砂炒马钱子的制取:将砂置普通锅内,加热后,加入马钱子,控制温度在240～260℃左右,并不断翻动,炒至出现连续 Tranquility has effects such as Tongluo analgesia, which is mainly used for bruises. Ma Ying-tzu has big poisons. If it is used improperly, it may cause poisoning and even death. To this end, a preliminary experiment was conducted on the concocting and use of Strychnos sinensis. The determination of strychnine content was based on the Pharmacopoeia method. First, the effect of different processing methods on strychnine content: 1. Preparation of sand fried horse money son: set the sand in an ordinary pot, heat, join the money, control the temperature at 240 ~ 260 °C, and constantly Turn, fry until continuous appearance