对印度曼陀罗种子中总生物硷的提取、分离以及东莨菪硷和莨菪硷的定量测定进行了研究,‘改进了过去文献祀载的方法,致使操作筒化,节省很多时同。印度曼陀罗种子中总生物硷的提取及含量测定:在一定量的粉末中加pH 2.5—2.7的枸橼酸一磷酸摄冲溶液,漫提数次,将漫提液放入分液漏斗,以氨水硷化,用氯仿(25,20,15和 The research on the extraction, separation and quantitative determination of the total pupa from the seeds of Datura indica in India was carried out. ’Improved the methods of the past literature, resulting in a simplified operation, saving a lot of the same time. Extraction and Determination of Total Bio-Bismuth in India’s Datura Seeds: Add a pH 2.5-2.7 citrate monophosphate solution to a certain amount of powder, diffuse several times, and place the dilute solution into a separatory funnel. , deuterated with ammonia, with chloroform (25, 20, 15 and