Figure 1 .

Concentration of total phenols and secoiridoids compounds in olive fruits. Phenolic compounds of 12 cultivars during fruit development (45, 60, 75, 90, 105, 120, 135, 150 and 165 DAF) were considered. A) Total biophenols, B) Oleuropein, C) Demethyloleuropein, D) 3,4-DHPEA-EDA, and E) Ligstroside. Demethyloleuropein was not detected in cvs. Dolce d’Andria, Nocellara del Belice and Nocellara Etnea. Red and Blue lines represent high (HP) and low phenolic (LP) cultivars, respectively. The standard errors are not shown in the graphs because the values were lower than 5%.

Alagna et al. BMC Plant Biology 2012 12:162   doi:10.1186/1471-2229-12-162
Download authors' original image