Research Article

Evaluation of a Propolis Water Extract Using a Reliable RP-HPLC Methodology and In Vitro and In Vivo Efficacy and Safety Characterisation

Table 1

Concentration range for the calibration curves of the five phenolic compounds used in this study.

Chemical markerConcentration range in g/mL

Caffeic acid1.062.124.246.368.4810.6012.7216.96
p-coumaric acid5.0410.0820.1630.2440.3250.4060.4880.64
trans-cinnamic acid0.400.801.602.403.204.004.806.40
Aromadendrin2.004.008.0012.0016.0020.0024.0032.00
Artepillin C10.0620.1240.2460.3680.48100.60120.72160.96