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目的:测定市售杭白菊中有效成分的含量,比较不同产地杭白菊质量。方法:采用HPLC法测定绿原酸、3,5-O-双咖啡酰基奎宁酸2种有机酸成分以及木犀草苷、木犀草素2种黄酮成分的含量。结果:收集杭白菊样品各有效成分差异较大,12批市售杭白菊绿原酸含量在0.22%~0.70%之间,木犀草苷含量在0.09%~0.25%之间,3,5-O-双咖啡酰基奎宁酸含量在0.84%~1.67%之间,木犀草素含量在0.008%~0.042%之间。结论:市售杭白菊质量有较大差异,有必要进一步加强质量控制。
Objective: To determine the content of active ingredients in Chrysanthemum on the market and compare the quality of Chrysanthemum from different origins. Methods: The contents of two organic acids, chlorogenic acid, 3,5-O-bis-caffeoylquinic acid and two flavonoids of luteolin and luteolin were determined by HPLC. Results: The effective components of the collected chrysanthemum samples were quite different. The contents of chlorogenic acid in 12 batches of chrysanthemum were between 0.22% and 0.70%, and the content of luteolin was between 0.09% and 0.25%. The contents of 3,5-O - bis-caffeoylquinic acid content between 0.84% ~ 1.67%, luteolin content between 0.008% ~ 0.042%. Conclusion: The quality of Chrysanthemum on the market is quite different, it is necessary to further strengthen the quality control.