HPLC was used to determine the content of adenosine in different parts of Allium macrostemon Bunge grown in different areas,collected in different seasons,processed by different methods.

• 利用高效液相色谱法测定不同产地、不同采收期、不同部位、不同加工方法的薤白中腺苷的含量，将结果进行比较得出：(1)在花期，薤白中的腺苷主要向花和叶中转移；