Separation and determination of ephedrine and pseudoephedrine by combination of flow injection with capillary electrophoresis

Journal of Chromatographic Science

Volumn 41, Issue 1, 2003, Pages 1-5

  Chen, Hongli ^a   Chen, Xingguo ^a   Pu, Qiaosheng ^a   Hu, Zhide ^a   Zhao, Zhengfeng ^b   Hooper, Martin ^b  

^a LANZHOU UNIVERSITY   (China)

^b UNIVERSITY OF BALLARAT   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ALKALOID; BORIC ACID; EPHEDRINE; PLANT EXTRACT; PSEUDOEPHEDRINE; SODIUM HYDROXIDE;

ACCURACY; ANALYTIC METHOD; ARTICLE; CALIBRATION; CAPILLARY ELECTROPHORESIS; CHEMISTRY; EPHEDRA; EPHEDRA SINICA; FLOW INJECTION ANALYSIS; ISOLATION AND PURIFICATION; LINEAR SYSTEM; METHODOLOGY; PH; REPRODUCIBILITY; SEPARATION TECHNIQUE; STANDARD; ULTRAVIOLET RADIATION; ULTRAVIOLET SPECTROPHOTOMETRY;

EPHEDRA; EPHEDRA SINICA;

EID: 0037259884     PISSN: 00219665     EISSN: None     Source Type: Journal    
DOI: 10.1093/chromsci/41.1.1     Document Type: Article

References (12)

1. F.E.P. Mikkers, F.M. Everaerts, and Th.P.E.M. Verheggen. High-performance zone electrophoresis. J. Chromatogr. 169: 11-20 (1979).
2. K.D. Altria, M.A. Kelly, and B.J. Clark. Current application in the analysis of pharmaceuticals by capillary electrophoresis. Trends Anal. Chem. 17: 204-14 (1998).
3. Micro Total Analysis Systems. A. van den Berg and P. Bergveld, Eds. Kluwer Academic, Dordrecht, The Netherlands, 1995.
4. P. Kuban, A. Engström, J.C. Olsson, G. Thorsén, R. Tryzell, and B. Karlberg. New interface for coupling flow-injection and capillary electrophoresis. Anal. Chim. Acta 337: 117-24 (1997).
5. Z.L. Fang, Z.S. Liu, and Q. Shen. Combination of flow injection with capillary electrophoresis: Part I. The basic system. Anal. Chim. Acta 346: 135-43 (1997).
6. H.W. Chen and Z.L. Fang. Combination of flow injection with capillary electrophoresis: Part 4. Automated multicomponent monitoring of drug dissolution. Anal. Chim. Acta 376: 209-20 (1998).
7. P. Kuban and B. Karlberg. On-line dialysis coupled to a capillary electrophoresis system for determination of small anions. Anal Chem. 69: 1169-73 (1997).
8. P. Kuban and B. Karlberg. On-line coupling of gas diffusion to capillary electrophoresis. Talanta 45: 477-84 (1998).
9. H.W. Chen and Z.L. Fang. Combination of flow injection with capillary electrophoresis: Part 3. Online sorption column preconcentration capillary electrophoresis system. Anal. Chim. Acta 355: 135-43 (1997).
10. Dictionary of Traditional Chinese Medicine, 1st ed. New Medical College of Jiangsu, Shanghai People's Press, 1977.
11. Y.M. Liu and S.J. Sheu. Determination of ephedrine and pseudoephedrine in chinese herbal preparations by capillary electrophoresis. J. Chromatogr. 637: 219-23 (1993).
12. G. Shao, D.S. Wang, F. Wu, S.J. Chen, and X. Luo. Separation and determination of (1)-ephedrine and (d)-pseudoephedrine in plasma by high-performance liquid chromatography with fluorescence detection. J. Liq. Chromatogr. 18: 2133-45 (1995).