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HPLC法同时测定松果菊属中4种酚类化合物 被引量：6

Simultaneous determination of 4 phenolic compounds in different parts of Echinacea species
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摘要 A method of High-performance liquid chromatography(HPLC) coupled with photodiode-array detection(DAD)techniques was developed for the simultaneous determination of chlorogenic acid,caffeic acid,echinacoside and cichoric acid in the roots,stems,leaves,and flowers respectively from Echinacea samples(Echinacea pallida,E.angustifolia,and E.purpurea).The analyses were carried out on a Shiseido C18 column,with mobile phase gradient.Detection wavelength was set at 329nm.The recovery,precision,stability and linearity for different compounds were satisfactory. A method of High - performance liquid chromatography （HPLC） coupled with photodiode - array detection （DAD） techniques was developed for the simultaneous determination of chlorogenic acid, caffeic acid, echinacoside and cichoric acid in the roots, stems, leaves, and flowers respectively from Echinacea samples （Echinacea pallida, E. angustifolia, and E.purpurea） . The analyses were carried out on a Shiseido C18 column, with mobile phase gradient. Detection wavelength was set at 329nm. The recovery, precision, stability and linearity for different compounds were satisfactory.
作者 林塬 刘仲义
机构地区 四川大学化学学院 四川省食品药品检定所
出处 《化学研究与应用》 CAS CSCD 北大核心 2006年第6期749-752,共4页 Chemical Research and Application
关键词 RP-HPLC 松果菊 同时测定 酚类化合物 RP-HPLC Echinacea simultaneous determination phenolic compounds
分类号 O657.72 [理学—分析化学]
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参考文献12

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化学研究与应用
2006年 第6期

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