Comparison of gentiopicroside content among gentiana macrophylla from different origins in Gansu province / 中华中医药杂志
China Journal of Traditional Chinese Medicine and Pharmacy
;
(12)2005.
Article
Dans Chinois
| WPRIM
| ID: wpr-680118
ABSTRACT
Objective:
To evaluate the quality of gentiana macrophylla from different origins in Gansu by determination the content of gentiopicroside.Methods:
HPLC method was used.Results:
The calibration curve of gentiopicroside was linear within 0.52-5.2?g(r=0.9991),the average recovery rate was 99.2%(RSD=1.23%,n=5).Conclusion:
The content of gentiopicroside among gentiana macrophylla from different origins in Gansu are different,and all of them are higher than the standard of China Pharmacopoeia.Gentiopicroside content in planting gentiana macrophylla is higher than that of wild gentiana macrophylla.It provides a scientific basis of cultivating gentiana macrophylla and protecting wild gentiana macrophylla.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
China Journal of Traditional Chinese Medicine and Pharmacy
Année:
2005
Type:
Article
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