Study on the development variation of the content of terpene lactones of Ginkgo Biliba Leaves
- VernacularTitle:银杏叶中萜内酯含量的动态变化的研究
- Author:
Xiangyang QI
;
Weijun CHEN
;
Biju XIE
- Publication Type:Journal Article
- Keywords:
Ginkgo Biliba Leaves;
terpene lactones;
content variation;
season
- From:
Chinese Traditional Patent Medicine
1992;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study the effectc of different growing areas and seasonal variation on the components and contents of Ginkgo Biloba terpene lactones. Methods: The contents and components of different Ginkgo Biloba terpene lactones were determined by RP-HPLC. Results: The contents of Ginkgo Biloba terpene lactones among the samples of Ginkgo Biloba Leaves of different growing areas were obviously different, the terpene lactones content of Ginkgo Biloba Leaves growing in Zaoyang county, Hubei Province, was higher. Based on the monthly variation of the contents of different Ginkgo Biloba terpene lactones, the suitable seasons for the harvest of Ginkgo Biloba Leaves were from Sep. to Oct. Conclusion: The growing areas and seasonal variation had great influence over the contents and components of Ginkgo Biloba terpene lactones.
