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[Determination of acetylharpagide in Ajuga decumbens by HPLC].
- Source :
-
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica [Zhongguo Zhong Yao Za Zhi] 2006 Feb; Vol. 31 (4), pp. 289-90. - Publication Year :
- 2006
-
Abstract
- Objective: To establish a method of the quantitative determination of acetylharpagide in Ajuga decumbens.<br />Method: The chromatographic conditions were as follows: a Phenomenex Luna C18 column was used, the mobile phase was composed of acetontrile-water (15:85), the flow rate was 1.0 mL x min(-1) and the UV absorbance detection was set at 197 nm.<br />Result: Linearity of acetylharpagide was in the range of 0.6-3.6 microg (r = 0.9993), and the average recovery and RSD were 99.13% and 2.48%, respectively.<br />Conclusion: The contents of acetylharpagide ranged 0.40%-6.39% in A. decumbens. The method was simple, accurate and sensitive.
Details
- Language :
- Chinese
- ISSN :
- 1001-5302
- Volume :
- 31
- Issue :
- 4
- Database :
- MEDLINE
- Journal :
- Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
- Publication Type :
- Academic Journal
- Accession number :
- 16706015