栽培与野生重楼药材中重楼皂苷与无机元素含量的比较分析

目的：对野生和人工栽培重楼中的Ca、Mg、Fe、Mn、Zn、Cu六种无机元素及重楼中的主要药效成分重楼皂苷I的含量进行比较。方法：用混酸（浓硝酸和高氯酸按照体积比1：1混合而成）对10批样品进行浸泡、消煮,制备成供试品溶液。采用空气—乙炔火焰原子吸收光谱法测定无机元素;用超声提取,HPLC法测定重楼皂苷的含量。结果：野生重楼中无机元素的含量普遍比人工栽培重楼中元素元素含量要高,但是重楼皂苷I的含量栽培重楼普遍高于野生重楼。结论：本实验结果为重楼资源开发以重楼的药效性和药理毒理性提供了理论依据。

Correlation to Accumulation of Inorganic Element and Aponins in Paris Polyphylla

Objective：Detemination the con tent of Ca,Fe,Mg,Mn,Zn,Cu and aponins in Paris Polyphylla.Methods：All samples were soaked in mixed acid（nitric acid and perchloric acid according to the volume ratio 1：1）,cooking,preparation of the test solution.By air acetylene flame atomic absorption spectrometry to analyze inorganic elements;By ultrasonic extraction and HPLC to determine the content of aponins.Results：Content of inorganic elements in wild Paris Polyphylla is higher than cultivated Paris Poly-phylla,but the content of aponins in cultivated Paris Polyphylla is generally higher than wild Paris Poly-phylla.Conclusion：The results of the experiments provide theoretical basis for pharmacological effect and Pharmacological poison rational of Paris polyphylla.