Phenolic Compounds of Propolis Alleviate Lipid Metabolism Disorder

Figure 1

HPLC profiles of poplar-type propolis samples. Note. Peak no. (1) caffeic acid (CFA), (2) p-coumaric acid (CMA), (3) ferulic acid (FRA), (4) isoferulic acid (IFRA), (5) 3,4-dimethoxycinnamic acid (DMCA), (6) cinnamic acid (CNA), (7) 4-methoxycinnamic acid (MCNA), (8) cinnamylideneacetic acid (CDA), (9) caffeic acid benzyl ester (CABE), (10) caffeic acid phenethyl ester (CAPE), (11) p-coumaric acid benzyl ester (CMBE), (12) ferulic acid benzyl ester (FABE), (13) caffeic acid cinnamyl ester (CACE), (14) p-coumaric acid cinnamyl ester (CMCE), (15) cinnamic acid cinnamyl ester (CCE), and (16) 4-methoxycinnamic acid cinnamyl ester (MCC).