Abstract
Objective: To establish the system for the exclusive control substance of plant drug (CSPD) in traditional Chinese herbal medicines (TCHM) for the purpose of orginal identification. Method: Three kinds of representative TCHMs were selected and their exclusive CSPDs were obtained by standardized procedure. The expression of the total chemical characteristic of the CSPDs were achieved with the comparative analysis of the 1H-NMR spectra for the CSPDs of the samples of the same species collected from different regions as well as the isolation and elucidation of the chemical constituents. Result: The 1H-NMR spectra of the CSPDs for three kinds of representative TCHMs have highly characteristic features and reproducibility, and showed mainly the resonance signals of the characteristic constituents of each species. These 1H-NMR spectra were strictly correlative with the origin of the species. Conclusion: By using the procedure of this paper, the exclusive CSPDs can be obtained for most of TCHMs, which have important significance and can be regarded as references in the original identification of TCHMs.
| Original language | English |
|---|---|
| Pages (from-to) | 116-120 |
| Number of pages | 5 |
| Journal | Zhongguo Zhongyao Zazhi |
| Volume | 30 |
| Issue number | 2 |
| State | Published - 2005 |
| Externally published | Yes |
Keywords
- Exclusive control substance of plant drug
- Total chemical characteristic
- Traditional Chinese herbal medicines