Quality and Trace Element Profile of Tunisian Olive Oils Obtained from Plants Irrigated with Treated Wastewater

<table>LDA plot for 90 olive oil samples (30 samples repeated three times) based on the concentration of 19 elements and using as input a priori three groups, that is, those corresponding to the irrigation regimes: alternate and continuous using TWW and CW.</table>

The Scientific World Journal

fig2

Figure 2

Figure 2: Quality and Trace Element Profile of Tunisian Olive Oils Obtained from Plants Irrigated with Treated Wastewater 