Determination of Proralen and Isoproralen in Qubai Tablets by TLC-Scanning
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Determination of Proralen and Isoproralen in Qubai Tablets by TLC-Scanning
Chinese Journal of Experimental Traditional Medical FormulaeVol. 4, Issue 3, Pages: 7-9(1998)
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CLC:R284.1
Published:1998
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Xu Fengming, Zhu Yuan, Wang Zhaoquan, et al. Determination of Proralen and Isoproralen in Qubai Tablets by TLC-Scanning[J]. Chinese journal of experimental traditional medical formulae, 1998, 4(3): 7-9.
DOI:
Xu Fengming, Zhu Yuan, Wang Zhaoquan, et al. Determination of Proralen and Isoproralen in Qubai Tablets by TLC-Scanning[J]. Chinese journal of experimental traditional medical formulae, 1998, 4(3): 7-9.DOI:
Determination of Proralen and Isoproralen in Qubai Tablets by TLC-Scanning
The proralen and isoproralen in Qubai tablets were quantitatively determined by doublewavelength TLC-scanning. The average recoveryof proralen was found to be 98.96% and the relative standard deviation 2.86%(n=5);and the average recovery of isoproralen was 98.38%
with a relative standard deviation of 2.79%(n=5).The method was simple and rapid