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前言在研究和整理植物性中药以及寻找植物药新品种时,常常需要测定其中某些化学成分的含量。但是由于这些植物药的化学研究还很不彻底,許多成分都是未知,单純的成分更尚未分出,因此用化学分析方法来評价植物药存在着一定困难。为了解决上述問題,我們在1960年开始对植物药中一些比較常見的、生理作用比較显著的成分(如生物碱、強心甙、蒽醌、皂甙、黃碱素、香豆素、固(石享)、树脂、鞣貭等)的測定方法进行了研究。选择文献中我們认为比較适用的方法,对含以上成分的几种植物药进行
Foreword When studying and arranging plant herbs and finding new varieties of plant medicines, it is often necessary to determine the content of certain chemical components. However, because the chemical research of these botanicals is still incomplete, many of the components are unknown, and the simple components have not yet been separated. Therefore, there are certain difficulties in using chemical analysis methods to evaluate botanicals. In order to solve the above problems, we began in 1960 with some of the more common and physiologically significant components of botanicals (such as alkaloids, cardiac glycosides, glycosides, saponins, phytochromes, coumarins, and glucosides). Methods such as measuring, resin, enamel, etc. were studied. In the selection of literature, we believe that more suitable methods will be used for several botanicals containing the above ingredients.