Study on the HPLC Fingerprint of Dry Ginger / 中国药师
China Pharmacist
;
(12): 397-399, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-669687
ABSTRACT
Objective:
To establish the HPLC fingerprint of dry ginger to provide experimental evidence for the quality control.Methods:
An Agilent TC-C18 column (250 mm × 4. 6 mm,5 μm) was used, the flow phase was acetonitrile-water with gradient elu-tion, the flow rate was 1. 0 ml·min-1 , the column temperature was 30℃, and the detection wavelength was 240 nm. The data were e-valuated by the similarity evaluation software for TCM fingerprint.Results:
There were 10 common peaks in HPLC chromatogram of 10 batches of dry ginger at 240 nm, and the chemical similar coefficient was 99%.Conclusion:
The fingerprint of ginger at 240 nm is highly specific and typical with a rich fund of information, which can provide useful references for the quality control and evaluation of dry ginger.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacist
Year:
2015
Type:
Article
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