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- Keywords MD-HPLC;Off-line;Ephedrine alkaloids;Pseudoephedrine;Methylephedrine; 多维高效液相色谱;离线;麻黄碱;伪麻黄碱;甲基麻黄碱;
- Determination of ephedrine alkaloids in Ephedra sinica by nonaqueous capillary electrophoresis 麻黄中生物碱类有效成分的非水毛细管电泳含量测定
- Determination of ephedrine alkaloids in extract powder of ephedra sinica by high performance liquid chromatography 高效液相色谱法测定麻黄浸膏粉中麻黄类生物碱
- Separation of ephedrine alkaloids and non-ephedrine alkaloids in Ephedra sinica and study on thrombolysis effect of non-ephedrine alkaloids 麻黄成分的分离及其中非麻黄碱部分溶栓作用的研究
- In the literature, ephedrine alkaloids have been believed as the effective components and the study on their pharmaceutical effect and chemical analysis was frequently reported; 以往的研究多认为麻黄碱类是其主要有效成分，对其药理药效进行了较多研究；
- Ephedrine alkaloids 麻黄碱
- Chinese ephedra yielding ephedrine. 中国麻黄属植物，产生麻黄素。
- Studies on the alkaloids from Salsola collina Pall. 猪毛菜中生物碱化学成分的研究。
- Determination of Alkaloids in Portulaca Oleracea L. 马齿苋总生物碱的测定。
- Stepping up ephedrine import-export control. 五)加强麻黄素的进出口管理。
- Standardizing control over ephedrine use. 四)规范麻黄素的使用管理。
- Any of several alkaloids with similar structures. 一种结构相似的晶体碱
- Lysine is a precursor of certain alkaloids. 赖氨酸是某些生物碱的前体。
- Total alkaloids from Gelsemium elegans Benth. 钩吻总生物碱
- Nicotine is a colorless, poisonous alkaloid. 尼古丁是无色有毒生物碱。
- A NEW ALKALOID FROM CORYDALIS DELAVAYI FRANCH. 丽江紫堇的新生物碱。
- Nicotine is a colorless,poisonous alkaloid. 尼古丁是无色有毒生物碱。
- An alkaloid that is the active component of curare. 筒箭毒碱作为箭毒活跃成分的生物碱
- Yohimbine is a kind of poisonous alkaloid. 育亨宾是一种带有毒性的生物碱。
- The rhizomes are rich in the alkaloid colchicine. 根状茎富有生物碱秋水仙素。
