厚朴是藿香正气水中的主要成分之一，含有效成分厚朴酚、和厚朴酚。目前医药市场上厚朴的混乱品种达十余种，但均不含有厚朴酚、和厚朴酚，因此，用薄层色谱法检验厚朴酚、和厚朴酚，对于鉴别藿香正气水中的厚朴具有专属性。１实验材料所用试剂均为分析纯，对照品购自中国... Magnolia officinalis is one of the main components of Huoxiangzhengqi water, containing magnolol and honokiol. At present, there are more than ten species of Magnolia officinalis in the pharmaceutical market, but none of magnolol and honokiol are used. Therefore, magnolol and honokiol are examined by thin-layer chromatography. Magnolia has a special. 1 Materials used in the experimental materials were of analytical grade, reference substance purchased from China ...