Quality assessment of a formulated Chinese herbal decoction, Kaixinsan, by using rapid resolution liquid chromatography coupled with mass spectrometry: A chemical evaluation of different historical formulae
✍ Scribed by Kevin Y. Zhu; Q. Fu; Heidi Q. Xie; Sherry L. Xu; Anna W. H. Cheung; Ken Y. Z. Zheng; Wilson K. W. Luk; Roy C. Y. Choi; David T. W. Lau; Tina T. X. Dong; Zhi Y. Jiang; Ji J. Chen; Karl W. K. Tsim
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 282 KB
- Volume
- 33
- Category
- Article
- ISSN
- 1615-9306
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Kaixinsan is an ancient Chinese herbal decoction mainly prescribed for patients suffering from mental depression. This decoction was created by Sun Si‐miao of Tang Dynasty (A.D. 600) in ancient China, and was composed of four herbs: Radix and Rhizome Ginseng, Radix Polygalae, Rhizoma Acori Tatarinowii and Poria. Historically, this decoction has three different formulations, each recorded at a different point in time. In this study, the chemical compositions of all three Kaixinsan formulae were analyzed. By using rapid resolution LC coupled with a diode‐array detector and an ESI triple quadrupole tandem MS (QQQ‐MS/MS), the Radix and Rhizome Ginseng‐derived ginsenosides including Rb~1~, Rd, Re, Rg~1~, the Radix Polygalae‐derived 3,6′‐disinapoyl sucrose, the Rhizoma Acori Tatarinowii‐derived α‐ and β‐asarone and the Poria‐derived pachymic acid were compared among the three different formulations. The results showed variations in the solubility of different chemicals between one formula and the others. This systematic method developed could be used for the quality assessment of this herbal decoction.