Determination of paeonol in yanyan tablets by Capillary Electrophoresis

DOI

10.2991/aeece-15.2015.150How to use a DOI?

Keywords

capillary electrophoresis, paeonol, yanyan tablets

Abstract

This design uses High Performance Capillary Electrophoresis (HPCE) to determine the Paeonol’s content in yanyan tablets. Electrophoresis separation controlled conditions for uncoated fused silica capillary column (75 m×52 /60cm) injection height 7.5cm, and using a concentration of 40mmol/L borax solution as buffer. Using separate voltage 20KV and detect wavelength 270nm, temperature is 14°C, and the injection time control 10s. The Paeonol is linear relationship(r=0.998) within concentration of 3~400mg/L, Measured paeonol content in yanyan tablets was 6.14 mg/g (RSD = 11.6%) (n = 5). Measuring recovery of paeonol was in the range of 77.6%-112.8% (n=5). The method is simple, accurate and efficient with good reproducibility.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Haixing Liu
AU  - Xiaoping Zhang
AU  - Yunchen Zhang
AU  - Lintong Wang
AU  - Huiqin Wang
PY  - 2015/09
DA  - 2015/09
TI  - Determination of paeonol in yanyan tablets by Capillary Electrophoresis
BT  - Proceedings of the International Conference on Advances in Energy, Environment and Chemical Engineering
PB  - Atlantis Press
SP  - 739
EP  - 742
SN  - 2352-5401
UR  - https://doi.org/10.2991/aeece-15.2015.150
DO  - 10.2991/aeece-15.2015.150
ID  - Liu2015/09
ER  -