【摘要】 本文采用薄层光密度法测定了一、二、三、四、五年生味连和二、三、四年生雅连中小檗碱、黄连碱、药根碱、巴马亭和表小檗碱的含量更多还原

【Abstract】 The contents of berberine, coptisinc, jatrorrhizine, palmatine and epiberberine in Weilian (Coptis chinensis) of the first, second, third, fourth and fifth year and Yalian (C.deltoidea) of the second, third and fourth year are determined by TLC-Densitometer.更多还原