NATURAL PRODUCT RESEARCH AND DEVELOPMENT ›› 2011, Vol. 23 ›› Issue (2): 283-285.

• Article • Previous Articles     Next Articles

Quantitative Determination of Aucubin in Eucommia ulmoides of Different Harvest Periods and Parts by HPLC

LI Wei1,2, XIE Ting-ting1,3, QIN Jie-ping2, YANG Mei-hua1*   

  1. 1Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; 2Guangxi Traditional Chinese Medical University, Nanning 530001, China; 3Tianjin Traditional Chinese Medical University, Tianjin 300193, China
  • Received:2009-07-30 Online:2011-04-25 Published:2011-10-14

Abstract:

Quantitative determination of aucubin in Eucommia ulmoides from different collection periods and parts by HPLC. The samples were collected from April to September. The content of the sample collected in April was the highest,and then decreased gradually. The order of contents of aucubin in different parts was as follows: bast>leaf>branch>cork. And the content of aucubin in bast was higher than the others obviously.

Key words: Eucommiae ulmoides, different periods, different parts, aucubin, content