Research Article
A Useful Strategy to Evaluate the Quality Consistency of Traditional Chinese Medicines Based on Liquid Chromatography and Chemometrics
Table 1
Range and dispersion degree of similarities based on four types of fingerprints.
| ā | | | | RSD_ (%) | | | | RSD_ (%) |
| 3D fingerprint | 0.9977 | 0.9581 | 0.0396 | 0.6170 | 0.9977 | 0.9593 | 0.0384 | 0.5995 | Multiple wavelength fingerprint | 0.9985 | 0.9790 | 0.0195 | 0.3052 | 0.9986 | 0.9794 | 0.0192 | 0.2993 | Maximum wavelength fingerprint | 0.9980 | 0.9463 | 0.0517 | 0.8266 | 0.9981 | 0.9492 | 0.0489 | 0.7832 | Single wavelength fingerprint | 0.9982 | 0.9567 | 0.0415 | 0.6425 | 0.9983 | 0.9587 | 0.0396 | 0.6130 |
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