huperzine 石杉碱
- So huperzine can have the function to promote memory and improvement symptom of Alzheimers disease.
由此可知,石杉碱甲有促进记忆,改善老年痴呆症症状的作用。 - OBJECTIVE To establish a HPLC method for the determination of Huperzine A(Hup-A) and its related substances in transdermal patches.
目的建立高效液相色谱法检测石杉碱甲透皮吸收贴片的含量,并进行贴片中有关物质的研究。 - METHODS Using the technology of HSCCC, research and discuss a new preparative method of Huperzine A by searching a suitable two-phase solvent system and relative technical parameters.
方法利用高速逆流色谱技术,通过寻找合适的两相溶剂体系及工艺参数,研究及讨论石杉碱甲分离制备的新方法。
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