Establishment and Cluster Analysis of UPLC-MS Fingerprint of Shuanghuanglian Powder-injection / 中国中医药信息杂志
Chinese Journal of Information on Traditional Chinese Medicine
;
(12): 91-94, 2015.
Artículo
en Chino
| WPRIM
| ID: wpr-464392
ABSTRACT
Objective To establish the UPLC fingerprint of Shuanghuanglian powder-injection. Methods Acquity UPLCTM BEH C18 Column (2.1 mm × 50 mm, 1.7 μm) was established;mobile phase was acetonitrile and 0.1%formic acid with gradient elution;the flow rate was 0.3 mL/min;the column temperature was 40 ℃. Characteristic spectrum cluster of 13 batches of Shuanghuanglian powder-injection were analyzed, and Chinese Medicine Chromatographic Fingerprint Evaluation System (2004 A) was used to evaluate their quality. Results UPLC fingerprint common mode of 13 batches of Shuanghuanglian powder-injection was established. There were total 16 common spectrum peaks in the reference for comparison, and three main peaks were identified with better separation. The 13 batchs had good consistency, and the process was stable. Conclusion The method is rapid, efficient and can be used for full control of the quality of Shuanghuanglian powder-injection.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio pronóstico
Idioma:
Chino
Revista:
Chinese Journal of Information on Traditional Chinese Medicine
Año:
2015
Tipo del documento:
Artículo
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