HPLC determination of cinnamaldehyde in Wen-wei Yaojiu
Xiang Jing-lian
Abstract
Xiang Jing-lian
Abstract
Objective:To establish an HPLC method for the determination of cinnamaldehyde in Wen-weiYaojiu.Methods:The Kromasiltm C18 column was used.The mobile phase was consisted methanol-0.5% phosphoric acid(48∶52)with 1 mL·min-1 of flow rate,and the detection wavelength was at 280 nm.Results:The average recoveries for cinnamaldehyde was 97.31% with RSD of 1.61%.Conclusion:The method is simple,rapid,sensitive and reproducible.The method can be used for quality control.
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Objective:To establish an HPLC method for the determination of cinnamaldehyde in Wen-weiYaojiu.Methods:The Kromasiltm C18 column was used.The mobile phase was consisted methanol-0.5% phosphoric acid(48∶52)with 1 mL·min-1 of flow rate,and the detection wavelength was at 280 nm.Results:The average recoveries for cinnamaldehyde was 97.31% with RSD of 1.61%.Conclusion:The method is simple,rapid,sensitive and reproducible.The method can be used for quality control.
Key concepts: Cinnamaldehyde, Chemistry, Chromatography, Phosphoric acid, High-performance liquid chromatography, Organic chemistry, Catalysis