HPLC fingerprint of famous classical formula Banxia Xiexin Decoction and quality value transmitting of Scutellariae Radix and Coptidis Rhizoma / 中草药
Chinese Traditional and Herbal Drugs
; (24): 5166-5176, 2020.
Article
in Zh
| WPRIM
| ID: wpr-846106
Responsible library:
WPRO
ABSTRACT
Objective: HPLC fingerprints of Banxia Xiexin Decoction (BXD) was established to analyze the quality value transmitting relationship between medical herbs-decoction pieces-whole decoction of Scutellariae Radix (SR) and Coptidis Rhizoma (CR). Methods: BXD was prepared by the decoction method recorded in Treatise on Febrile Diseases. BXD HPLC fingerprints was established, and the characteristic peaks were analyzed; The transfer rate, the dry extract rate and the similarity of fingerprint were used as indicators to analyze the quality value transmitting relationship between medical herbs-decoction pieces-whole decoction of SR and CR. Results: The transfer rate of baicalin from medical herbs to decoction pieces was between 81.08% and 119.82%; The transfer rate of baicalin from decoction pieces to BXD was between 44.55% and 59.05%; The transfer rate of berberine from medical herbs to decoction pieces was between 66.65% and 97.51%; The transfer rate of berberine from decoction pieces to BXD was between 7.83% and 22.93%; And the dry extract rate of the whole decoction was between 12.99% and 17.21%. The similarity of fingerprints of 15 batches of BXD ranged from 0.978 to 0.999. Conclusion: The quality evaluation method established by the fingerprint is applicable to the quality control of medical herbs-decoction pieces-whole decoction of SR and CR, which provides some reference for the establishment of the quality evaluation method of famous classic formula.
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Index:
WPRIM
Language:
Zh
Journal:
Chinese Traditional and Herbal Drugs
Year:
2020
Type:
Article