Figure 4

Peaks assignment of the 2D cross correlation time distributions of olive constituents. T ₁ -T ₂ correlation time distribution of (A) olive oil, (B) whole fresh olive, (C) whole dry olive, and (D) olive stone were calculated using an in-house 2D-ILT tool [15]. Peaks A-F on the diagonal consist of the high mobility molecules as previously assigned. The two new off-diagonal peaks (marked G and H) in the area where T ₂ <T ₁ were assigned as the higher mobility hemicellulosic fraction (Peak G) and the more rigid cellulosic constituent, as they are the major peaks in the stone sample.