Figure 3
From: Quality assessment and chemical diversity of Australian propolis from Apis mellifera bees
Recovered yield (A), total phenolic content (B), total flavonoid content (C) and antioxidant activity (D) of Australian propolis and other referenced propolis; correlations between antioxidant activity and total phenolic content of Australian propolis (E,F); and a correlation between antioxidant activity and total flavonoid content of Australian propolis (G) (Blue: Australian propolis; Green: Brazilian green propolis; Red: Brazilian red propolis; and Orange: Uruguayan poplar propolis; New Zealand poplar propolis was excluded in these analyses since the sample was commercialised as a liquid extract whose solvent could not be evaporated).
