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2012•Zhongguo shiyan fangjixue zazhiRequires access

Quality Standard of Xielong Liquor

Yang Chun-xu

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Abstract

Objective:To study a new quality standard of Xielong liquor.Method: Radix paeoniae alba,flos carthami and radix angelicae sinensis in the the formula were identified qualititively by TLC.The content of paeoniflorin,hydroxysafflor yellow A and ferulic acid was determined by HPLC with a Inertsil C8-3 column.The mobile phase was acetonitrile-0.1% phosphoric acid-tetrahydrofuran(18∶ 80∶ 2) with a flow rate at 1.0 mL ·min-1.Detection wavelength was at 340 nm.Result: The TLC spots were clear and specific.The linear ranges for paeoniflorin,hydroxysafflor yellow A and ferulic acid were 23.35-373.56,5.57-89.08,2.42-38.72 mg · L-1 respectively.The average recoveries were 101.08%,99.85%,100.34%(n=6).Conclusion:The new established standard can be used for the quality control of Xielong liquor.

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Objective:To study a new quality standard of Xielong liquor.Method: Radix paeoniae alba,flos carthami and radix angelicae sinensis in the the formula were identified qualititively by TLC.The content of paeoniflorin,hydroxysafflor yellow A and ferulic acid was determined by HPLC with a Inertsil C8-3 column.The mobile phase was acetonitrile-0.1% phosphoric acid-tetrahydrofuran(18∶ 80∶ 2) with a flow rate at 1.0 mL ·min-1.Detection wavelength was at 340 nm.Result: The TLC spots were clear and specific.The linear ranges for paeoniflorin,hydroxysafflor yellow A and ferulic acid were 23.35-373.56,5.57-89.08,2.42-38.72 mg · L-1 respectively.The average recoveries were 101.08%,99.85%,100.34%(n=6).Conclusion:The new established standard can be used for the quality control of Xielong liquor.

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Available abstract

Objective:To study a new quality standard of Xielong liquor.Method: Radix paeoniae alba,flos carthami and radix angelicae sinensis in the the formula were identified qualititively by TLC.The content of paeoniflorin,hydroxysafflor yellow A and ferulic acid was determined by HPLC with a Inertsil C8-3 column.The mobile phase was acetonitrile-0.1% phosphoric acid-tetrahydrofuran(18∶ 80∶ 2) with a flow rate at 1.0 mL ·min-1.Detection wavelength was at 340 nm.Result: The TLC spots were clear and specific.The linear ranges for paeoniflorin,hydroxysafflor yellow A and ferulic acid were 23.35-373.56,5.57-89.08,2.42-38.72 mg · L-1 respectively.The average recoveries were 101.08%,99.85%,100.34%(n=6).Conclusion:The new established standard can be used for the quality control of Xielong liquor.

Key concepts: Paeoniflorin, Quality standard, Radix (gastropod), Chromatography, Ferulic acid, Phosphoric acid, Chemistry, Angelica sinensis

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