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Synchronously Quantitative Analysis of Protocatechuic Aldehyde and Danshensu in Preparation of Radix Salviae Miltiorrhizae

Han Gui

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Abstract

Objective:To determine synchronously protocatechuic aldehyde and danshensu in Compound Danshen Lozenge and Dropping Pills.Methods:HPLC method was used.Results:The average recoveries(n=5) were 100.47% for Danshensu of Compound Danshensu Lozenge(RSD=1.08%) and 99.27% for protocatechuic aldehyde(RSD=1.22%), respectively. And the average recoveries(n=3) were 100.40% for Danshensu of Compound Danshen Dropping Pills(RSD=0.65%) and 98.47% for protocatechuic aldehyde(RSD=1.76%).Conclusion:This method is simple, quick with a good separation.

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What this paper is about

Objective:To determine synchronously protocatechuic aldehyde and danshensu in Compound Danshen Lozenge and Dropping Pills.Methods:HPLC method was used.Results:The average recoveries(n=5) were 100.47% for Danshensu of Compound Danshensu Lozenge(RSD=1.08%) and 99.27% for protocatechuic aldehyde(RSD=1.22%), respectively. And the average recoveries(n=3) were 100.40% for Danshensu of Compound Danshen Dropping Pills(RSD=0.65%) and 98.47% for protocatechuic aldehyde(RSD=1.76%).Conclusion:This method is simple, quick with a good separation.

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Available abstract

Objective:To determine synchronously protocatechuic aldehyde and danshensu in Compound Danshen Lozenge and Dropping Pills.Methods:HPLC method was used.Results:The average recoveries(n=5) were 100.47% for Danshensu of Compound Danshensu Lozenge(RSD=1.08%) and 99.27% for protocatechuic aldehyde(RSD=1.22%), respectively. And the average recoveries(n=3) were 100.40% for Danshensu of Compound Danshen Dropping Pills(RSD=0.65%) and 98.47% for protocatechuic aldehyde(RSD=1.76%).Conclusion:This method is simple, quick with a good separation.

Key concepts: Radix (gastropod), Chemistry, Chromatography, Protocatechuic acid, High-performance liquid chromatography, Aldehyde, Biochemistry, Biology

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Synchronously Quantitative Analysis of Protocatechuic Aldehyde and Danshensu in Preparation of Radix Salviae Miltiorrhizae — Research Paper | ScholarLens