论文部分内容阅读
中药化学是近代发展起来的一门学科,在我国历代本草中,实际上也有着不少中药化学的内容,尤其是《本草纲目》,可以说是16世纪以前我国中药化学方面知识和经验的总汇。由于《本草纲目》的矿物化学方面已有人论述过,本文仅对化学提取装置、溶剂选择、分离方法、有机药物结晶的制备等方面作一简述。一、化学提取装置《本草纲目》中记载的各种提取方法,和近代化学使用的基本方法差异不大,在很多制备过程中,都
Traditional Chinese medicine chemistry is a discipline developed in modern times. In ancient herbal medicine of our country, there are actually many contents of traditional Chinese medicine chemistry, especially the “Compendium of Materia Medica”, which can be said to be the confluence of knowledge and experience of traditional Chinese medicine chemistry before the 16th century. . Because the mineral chemistry aspect of “Compendium of Materia Medica” has been discussed, this article only briefly describes the aspects of chemical extraction device, solvent selection, separation method, and preparation of organic drug crystallization. First, various extraction methods recorded in the “Compendium of Materia Medica” of the chemical extraction device are not much different from the basic methods used in modern chemistry. In many preparation processes,