Qualitative characteristics and classification study on commodity specification and grade standard of Panax notoginseng.
- Author:
Da-Hui LIU
1
;
Na XU
2
;
Lan-Ping GUO
3
;
Yan JIN
3
;
Xiu-Ming CUI
2
;
Ye YANG
2
;
Xin-Yan ZHU
1
;
Zhi-Lai ZHAN
3
;
Lu-Qi HUANG
3
Author Information
- Publication Type:Journal Article
- Keywords: Panax notoginseng; commodity specification and grade; qualitative characteristics; saponin; standard; texture
- From: China Journal of Chinese Materia Medica 2016;41(5):776-785
- CountryChina
- Language:Chinese
- Abstract: Through the markets investigations and literature surveying, this paper investigates and analyzes the qualitative characteristics and commodity condition of Panax notoginseng. And the samples collected from market and origin were analyzed in order to revise the commodity specification and grade standard of P. notoginseng combined with production practice. In this paper, the authors divide the P. notoginseng into 4 commodity specification which are root (including Cunqi and Dongqi ), Rhizome and rootlet according to different parts and harvest time. And the root were divided into 8 grade which are 20, 30, 40, 60, 80, 120, countless and substandard. The density and internal components between the different commodity specification and grade of P. notoginseng were also compared. As well as the effect of different producing area, cultivation years and harvesting time on the commodity specification and grade of P. notoginseng were researched. On this basis, we revise and improve the commodity specification and grade standard of P. notoginseng. Moreover, we suggest the quality control indexes of P. notoginseng should be developed according to the different medicinal part and commodity specification in CHP. In order to guide the standardized production of traditional Chinese medicine and ensure the quality of medicinal materials, the cultivation years and density of each medicinal materials should also be indicated in CHP.
