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《Anhui Medical and Pharmaceutical Journal》 2005-11
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Experimental study on quantitative determination of total paeony glycoside in Chinese berbaceous paeony

LI Chu,WANG Ting,WANG Zhen(The department of Pharmacy in Anhui Provincial Hospital;230001)  
Aim To set up the method to extract the total paeony glycoside(TPG) from peony and to examine the easibility of quantitatively determining the paeonflorin quantity in peony.Method TPG was separated out by macroporous adsorption resin.The paeonflorin in TPG was quantitatively determined by HPLC.Results Preparation technics established is stable.The quantitative determination of HPLC is accurate,steady,with high fidelity,and with the average recovery 100.1%,RSD 1.96%.Conclusions The method we set up for quantitative determination of the paeonflorin can be used as the quantity control of TPG.
【CateGory Index】: R284.1;
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