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[Fingerprint analysis of Luotong capsule by HPLC].

Authors :
Zhao XL
Di LQ
Wu H
Li WD
Source :
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials [Zhong Yao Cai] 2007 Apr; Vol. 30 (4), pp. 460-3.
Publication Year :
2007

Abstract

Objective: To develop the chromatographic fingerprints of Luotong capsule by HPLC.<br />Methods: The separation was performed on YMC-PacK ODS (4.6 mm x 250 mm, 5 microm) column with a mobile phase consisting of acetonitrile -0.5% phosphoric acid as gradient elution at the flow rate of 1.0 ml/min. The detective wavelength was 276 nm. The column temperature was 30 degrees C.<br />Results: A standard HPLC fingerprint procedure was developed for Luotong capsule with 18 common peaks. The similarity of 10 batches of Luotong capsule was not lower than 0.978.<br />Conclusion: The mehtod is accurate, repeatable and useful for the quality control of Luotong capsule.

Details

Language :
Chinese
ISSN :
1001-4454
Volume :
30
Issue :
4
Database :
MEDLINE
Journal :
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials
Publication Type :
Academic Journal
Accession number :
17674803