The variation of content of pueraria isoflavone and puerarin from Pueraria lotata in the Taibai Montain with different season was studied in this paper.

• 为了考察太白山野葛根中异黄酮及葛根素含量随季节的变化,采集一年12个月份的野葛根,采用紫外分光光度法测定其中异黄酮含量;