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Study on HPLC characteristic fingerprint of substance benchmark of classical famous prescription of Jichuan Decoction / 中草药
Chinese Traditional and Herbal Drugs ; (24): 3930-3936, 2020.
Article in Chinese | WPRIM | ID: wpr-846265
ABSTRACT

Objective:

To establish an HPLC characteristic fingerprint of substance benchmark (standard decoction) of classical famous prescription of Jichuan Decoction (JD), and provide reference for the quality study of substance benchmark of JD.

Methods:

JD standard decoction was prepared according to the ancient method, 15 batches JD standard decoction were determined by HPLC. The similarity analysis and characteristic peak analysis of 15 batches JD were carried out by the "Similarity Evaluation System for Chromatographic Fingerprint of Chinese Materia Medica 2012 version".

Results:

A total of 18 common characteristic peaks were screened by automatic matching method, peaks 1 and 3 were from Angelicae Sinensis Radix and Cimicifugae Rhizoma, peaks 2, 5, 6, 7, 9, 11 and 13 were from Cistanches Herba, peaks 4, 12, 14, 15 and 17 from were Cimicifugae Rhizoma, peaks 8, 10 and 18 from Aurantii Fructus, and peak 16 was from Angelicae Sinensis Radix. Seven characteristic components were identified by the reference substance, including caffeic acid (peak 1), echinacoside (peak 2), ferulic acid (peak 3), isoferulic acid (peak 4), mullein glycoside (peak 6), naringin (peak 8) and neohesperidin (peak 10). The similarities of 15 batches substance benchmark of JD were greater than 0.9.

Conclusion:

The HPLC method established for substance benchmark of JD is simple, accurate, stable and sensitive. It can be used for the quality study for JD substance benchmark, and provides a reference for the transformation and development of JD for modern preparations.

Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: Chinese Traditional and Herbal Drugs Year: 2020 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: Chinese Traditional and Herbal Drugs Year: 2020 Type: Article