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| Determination of α-Cyperone in Xiangsha Yangwei pills by HPLC |
| Hits 1468 Download times 1748 Received:June 15, 2012 |
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| DOI
10.11656/j.issn.1672-1519.2012.05.25 |
| Key Words
Xiangsha Yangwei pills;α-Cyperone;determination;HPLC |
| Author Name | Affiliation | | TU Ying | Department of Pharmacy, Tianjin Chest Hospital, Tianjin 300051, China |
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| Abstract
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| [Objective] To develop an HPLC method for the determination of α-Cyperone in Xiangsha Yangwei pills. [Methods] Analyses were carried out on Agilent ZORBAX TC-C18 column(250 mm ×4.6 mm, 5μm) with methanol-water (75:25) as the mobile phase. The flow rate was 1.0 mL/min and the UV detection wavelength was set at 250 nm. [Results] The linearities of α-Cyperon were in the range of 0.005 5~0.55 μg/mL(r=0.999 9). The average recoveries of α-Cyperon were 102.36%.The RSD were 1.75% (n=6). [Conclusion] The method is simple, accurate, strongly specific and can be used for the quality control of Xiangsha Yangwei pills. |
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