[Determination of chlorogenic acid in chrysanthemum morifolium Ramat.flower].
OBJECTIVE
To determine the contents of chlorogenic acid in flower of Chrysanthemum morifolium.


METHODS
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%.


CONCLUSIONS
Chlorogenic acid is a suitable component for the quality control of C. morifolium.
Li
Z
Z
Fujian Provincial Institute for Drug Control, Fuzhou 350001.
Chen
Z
Z
Liao
L
L
Lin
S
S
D002726:Chlorogenic Acid / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid; D031202:Chrysanthemum / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D011786:Quality Control
D002726:Chlorogenic Acid