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[Determination of paeoniflorin in white peony root and fufang baishao tablets]
1National Institute for the Control of Pharmaceutical and Biological Products, Beijing.
Abstract:
Reported in this paper is a method for determining paeoniflorin by TLCS paeoniflorin was separated from the interfering substances by TLC. The average recovery rate was 99.60% and the variation coefficient of the results was 3.67%. This method can be used for grading white peony root and fufang baishao Tablets.