中文摘要：

目的：测定不同采收期江枳壳中主要活性成分的含量,确定其最佳采收期。方法：采用RP-HPLC测定不同采收期的江西新干和樟树两个道地产区枳壳药材中活性成分（柚皮苷、新橙皮苷、辛弗林、川陈皮素、桔皮素、水合橘皮内酯、橘皮内酯、马尔敏和葡萄内酯）的含量。结果：枳壳药材中上述主要活性成分的含量随采收期的推延总体呈下降趋势。结论：江枳壳在大暑前后采收最佳。

英文摘要：

Objective：To determine the contents of the main active constituents in Aurantii Fructus from Jiangxi at different harvest time and make sure the best harvest time.Methods：RP-HPLC was used to assay the active constituents（including naringin,neohesperidin,synephrine,nobiletin,tangeretin,meranzin hydrate,meranzin,marmin and auraptene） contents in the Aurantii Fructus at different harvest periods from Xingan and Zhangshu countries.Results：The trend of the contents of those active constituents was basically decreased as the day trailing.Conclusion：The best harvest time of Aurantii Fructus from Jiangxi is about the Great Heat.