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  • Title: [Determination of chlorogenic acid in chrysanthemum morifolium Ramat.flower].
    Author: Li Z, Chen Z, Liao L, Lin S.
    Journal: Zhongguo Zhong Yao Za Zhi; 1999 Jun; 24(6):329-30, 381. PubMed ID: 12212023.
    Abstract:
    OBJECTIVE: To determine the contents of chlorogenic acid in flower of Chrysanthemum morifolium. METHOD: Column: Nova-Pak C18, 4 microns, 4.6 mm x 250 mm, mobile phase: MeOH-0.1 mol.L-1 NaH2PO4(pH 2.65)30:70, detection wavelength: 328 nm. RESULTS: Flowers of 20 batches bought from the market were analysed. Contents of chlorogenic acid were 0.060%-0.467%. CONCLUSION: Chlorogenic acid is a suitable component for the quality control of C. morifolium.
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