首页    期刊浏览 2024年11月08日 星期五
登录注册

文章基本信息

  • 标题:ドラーゲンドルフ試薬作製条件の検討
  • 本地全文:下载
  • 作者:三井 利幸 ; 藤村 義和
  • 期刊名称:Journal of Health Science
  • 印刷版ISSN:1344-9702
  • 电子版ISSN:1347-5207
  • 出版年度:1975
  • 卷号:21
  • 期号:4
  • 页码:183-187
  • DOI:10.1248/jhs1956.21.183
  • 出版社:The Pharmaceutical Society of Japan
  • 摘要:The concentration of hydrochloric acid and potassium iodide in Dragendorff's reagent was examined in order to obtain high sensitivity in the detection of alkaloids. As the samples, caffeine, morphine, procaine, cocaine, methamphetamine, ephedrine, chloroephedrine, methylephedrine, codeine, and dihydrocodeine were used. The optimum concentrations of hydrochloric acid and potassium iodide were determined by measuring the unreacted amount of bismuth in the reaction mixture of an alkaloid and the Dragendorff's reagent containing a definite amount of these two components when using caffeine, cocaine, procaine, codeine, and dihydrocodeine. For other alkaloids, however, the optimum concentration of the two components could not be determined.
国家哲学社会科学文献中心版权所有