不同产地的酸枣仁中酸枣仁皂苷A含量的比较研究

Comparison of the Content of Jujuboside A in Seeds of Jujube from Different Regions

为了进一步开发利用酸枣仁，以不同产地的酸枣仁为试材，采用高效液相色谱法分别对不同产地酸枣仁皂苷A的含量进行比较研究。结果表明：酸枣仁皂苷A在3．5～140．0／lg·mL。与峰面积呈线性关系良好，不同产地酸枣仁中酸枣仁皂苷A的含量存在明显差别，其中以产自河北邢台县的邢枣仁中酸枣仁皂苷A的含量最高。

In order to develop and utilize the seed of jujube further, taking seeds ofjujube collected from different regions as experimental materials,the contents of jujuboside A were compared and studied through the method of HPLC. The results showed that it had a linear relation with peak area When the content of jujuboside A was 3.5～140 lug.mLJ ,the contents of jujuboside A in seeds of jujube from different regions were different obvi ously,and Xingtai country had the highest content;