论文部分内容阅读
目的 :考察酸模属植物根中蒽醌类成分的含量 ,以评价其药用价值。 方法 :采用 HPL C法对 5种酸模属植物根及 3个不同产地羊蹄根中的蒽醌类成分进行含量测定。结果 :该属 5种植物根中蒽醌类成分的含量范围分别为 :大黄素 0 .0 5 1%～0 .30 3%、大黄酚 0 .0 95 %～ 0 .32 0 %、大黄素甲醚 0 .0 2 5 %～ 0 .142 % ;3个不同产地羊蹄根中的蒽醌类成分的含量范围分别为 :大黄素 0 .0 5 1%～ 0 .12 5 %、大黄酚 0 .12 7%～ 0 .193%、大黄素甲醚 0 .0 49%～ 0 .0 96 %。结论 :巴天酸模及羊蹄根中的蒽醌类成分含量相近 ,从化学上支持两者都作为“羊蹄”入药的传统用法 ;不同产地及生境的羊蹄根中 ,蒽醌类成分含量存在差异 ,3种蒽醌类成分以南京产羊蹄为最高 ;金不换及酸模根中蒽醌类成分较高 ,而齿果酸模中各成分含量均较低。
Objective : To investigate the content of anthraquinones in the roots of Rumex plants in order to evaluate its medicinal value. Methods: The contents of anthraquinones in the roots of five species of Rumex plant roots and three different origins of Rumex were determined by HPL C method. Results: The contents of anthraquinones in the roots of five species of plants in the genus ranged from 0.05 to 0.03% for emodin, 0.095 to 0.320% for chrysophanol, and emodin. Methyl ether levels ranged from 0.052% to 0.142%; the contents of anthraquinones in the roots of three different origins of sheep’s hooves were: emodin levels from 0.05 to 1.255%, and chrysophanol 0. .12 7% to 0.193% and emodin 0.5% to 0.06%. Conclusion: The contents of terpenoids in P. armenii and R. quinophila root are similar, and both of them are chemically supported as the traditional usage of “hoof hooves” as medicine. The contents of stilbenes in the roots of sheep’s hooves from different habitats and habitats are different. The contents of three kinds of anthraquinones were the highest in Nanjing; the contents of the anthraquinones in the non-exchangeable and sour roots were higher, while the contents of all the components in the sour model were lower.