Correlation study on HPLC characteristic spectrum of raw herb-decoction pieces-extract-dispensing granules of Angelicae Dahuricae Radix
10.7501/j.issn.0253-2670.2016.18.012
- Author:
Wen-Wen FANG
1
Author Information
1. Huangshan City Hospital of Traditional Chinese Medicine
- Publication Type:Journal Article
- Keywords:
Angelicae Dahuricae Radix;
Characteristic spectrum;
Correlation;
Decoction pieces;
Dispensing granules;
Extract;
HPLC
- From:
Chinese Traditional and Herbal Drugs
2016;47(18):3211-3214
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish an HPLC characteristic spectrum of raw herbs-decoction pieces-extract-dispensing granules of Angelicae Dahuricae Radix (ADR) and evaluate the correlation among them. Methods: Gradient elution was performed with mobile phase of acetonitrile-water, detection wavelength of 320 nm, flow rate of 1.0 mL/min, and column temperature of 25℃, by setting the characteristic spectrum as control and evaluating the correlation of raw herbs-decoction pieces-extract-dispensing granules. Results: There were 10 common characteristic peaks in all characteristic spectra of 10 batches of raw herbs, decoction pieces, extract, and dispensing granules of ADR, presenting a good correlation. Conclusion: This study established an HPLC characteristic spectrum and reflected the whole picture of multi-component of raw herbs, decoction pieces, extract, and dispensing granules of ADR provides the reference for quality control of dispensing granules of ADR.
