Comparative Study on the HPLC Fingerprint of Sini Decoction Prepared by Traditional Decoction and Mod-ern Machine Decoction / 中国药房
China Pharmacy
;
(12): 3440-3442, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-504922
ABSTRACT
OBJECTIVE:
To establish the HPLC fingerprints for Sini decoction and compare the differences of compositions of Sini decoction prepared by traditional decoction and modern machine decoction.METHODS:
HPLC was performed on the column of Kromasil C18 with mobile phase of acetonitrile-0.1% phosphoric acid(gradient elution)at a flow rate of 1.0 ml/min,the detec-tion wavelength was 235 nm,column temperature was 30 ℃,and injection volume was 10 μl. The HPLC fingerprints of 10 batch-es of Sini decoction were determined with reference peak of liquiritin peaks,and common peak identification and similarity evalua-tion were conducted by using Chromatographic Fingerprint Similarity Evaluation System(2004 A edition).RESULTS:
There were 18 common peaks and the similarity was no less than 0.982. According to the verification,the fingerprint of 10 batches of Sini de-coction showed good similarity with reference fingerprint,and the similarity of 10 batches of Sini decoction was high,which was prepared by the 2 methods.CONCLUSIONS:
The established fingerprint is specific and stable,and can provide reference for quali-ty evaluation and control for Sini decoction;and there are no obvious differences in the main chemical compositions of Sini decoc-tion prepared by traditional decoction and modern machine decoction.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
2016
Type:
Article
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