Chinese Journal of Experimental Traditional Medical Formulae
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Quantitative Determination of Protocatechuic Aldehyde in Xinshu Oral Liquid by RY TP-HPLC
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    Abstract:

    The determination of protocachuic aldehyde by reversed phase HPLC was described. The separation can be achieved within 10min, employing a 30cm column packed with Dalta Park C-18, using H2O-MeOH-HAc(80∶19∶1) as a moving phase. The recovery and RSD were 98.9% and 1.67% respectively.

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  • Received:October 07,1996
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