| 中文摘要 |
本調查由臺灣地區各藥局、藥房等抽購金黃連中藥製劑共66件，針對黃連、黃葉在薄層層析板上所顯出之特殊螢光斑點加以檢驗分析，結果發現未依原核准處方調配黃連者計有28件（42.4％）。
Both Coptidis Rhizoma and Phellodendri cortex contain berberine and other similar constituents but they can be distinguished easily by TLC due to the characteristic fluorescent spots of their berberine type alkaloids. In order to know if the ingredient, coptidis Rhizoma, in a Chinese medicine preparation was replaced with Phellodendri Cortex or berberine, 66 samples were collected from the market and examined by the TLC method. The result showed that 28 samples were devoid of Coptis Rhizoma (42.4%) among the samples tested. |
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