Fingerprint of Xiasangju Granules and its application in quality control / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-578386
ABSTRACT
AIM:
To establish an effective and convenient method for applying HPLC fingerprints to quality control in the production of Xiasangju Granules(Spica prunellae,Folium mori,Flos chrysanthemi).METHODS:
Komasil Sunfrie C_(18)(150 mm?4.6 mm,5 ?m) analytical column was used and eluted with a gradient program consisted of phase A(1% acetic acid) and phase B(methanol) and detected at 290 nm.The fingerprints of aqueous extract,alcohol-precipitated extract,concentrate and finished product were compared with.RESULTS:
The fingerprint method for Xiasangju Granules was established.The similarity among 10 batches of Xiasangju Granules was no less than 0.970.The difference between extracts and finished product of Xiasangju Granules was obvious.CONCLUSION:
This validated method is available for quality evaluation and quality control in Xiasangju Granule's production.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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