Studies on Saponin Accumulative in Regularities Panax notoginseng (Burk) F. H.Chen
10.3321/j.issn:1001-5302.2001.01.006
- VernacularTitle:三七皂苷积累规律的研究
- Author:
Xiu-Ming CUI
1
;
Zhong-Jian CHEN
;
Chao-Liang WANG
;
Jiang ZENG
Author Information
1. Wenshan Research Institute of Sanqi Science and Technology
- From:
China Journal of Chinese Materia Medica
2001;26(1):24-25
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To defermine the optimal harvest time for P. notoginseng through studying the changes of saponin contents with growth periods.Methods: P.notoginseng samples were collected from the experiment al plot regularly, and then the contents of total saponin and some main single saponins were analyzed by HPLC. Results:Total saponin contents decreased from April through July, and increased from August through December. Conclusion:The optimal harvest time is determined as from October through December, which corresponds to the traditional harvest time.
