Double-index Method for Quality Control of Tribulus Terrestris L / 中国药师
China Pharmacist
; (12): 552-554, 2015.
Article
en Zh
| WPRIM
| ID: wpr-669811
Biblioteca responsable:
WPRO
ABSTRACT
Objective:To establish the quality control method for Tribulus terrestris L. by colorimetry and HPLC. Methods:The HPLC method was with a Welch Ultimate LP-C18 column(250 mm × 4. 6 mm,5μm),the mobile phase was methanol-water(80:20) and the detection wavelength was 203 nm. The colorimetry was with a perchloric acid method. The saponins of Tribulus terrestrist as the index,the determination method for total saponins and saponins of Tribulus terrestris L. was established. Results:The results of the HPLC and colorimetry methods showed saponins of Tribulus terrestris had good linear relationship within the range of 0. 820-7. 380 μg and 24. 600-86. 100 μg with the average recovery of 99. 3% and 99. 5%,respectively. Total saponins and saponins of Tribulus terres-tris in Tribulus terrestris from 18 habitats were measured by the methods. Conclusion:The methods are sensitive,accurate and repro-ducible,and can be used as the quality control methods for Tribulus terrestris.
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Base de datos:
WPRIM
Idioma:
Zh
Revista:
China Pharmacist
Año:
2015
Tipo del documento:
Article