Content Change of Aconitine in Radix Aconiti Kusnezoffii with Different Boiling Time / 中国中医药信息杂志
Chinese Journal of Information on Traditional Chinese Medicine
;
(12): 47-48, 2013.
Article
in Chinese
| WPRIM
| ID: wpr-437319
ABSTRACT
Objective To investigate the content change of aconitine in Radix Aconiti Kusnezoffii in different boiling time. Methods The chromatographic procedure was carried out with methanol-water-chloroform-diethylamide (70∶30∶3∶0.2) as mobile phase at a flow rate of 1.0 mL/min, the column temperature at 30 ℃, and UV detector at 240 nm. Results There was a good linear relationship of aconitine within 0.08-0.8 μg, r=0.999 8 (n=6), and the average recovery rate was 97.16%. The content of aconitine increased gradually in 0-2 h, then gradually decreased. And the reduction was evident particularly during 2-4 hours. Conclusion HPLC method is rapid, simple, accurate, reproducible and reliable for determining aconitine. The content of aconitine can be decreased effectively by boiling 4 hours.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Information on Traditional Chinese Medicine
Year:
2013
Type:
Article
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