Skip to main content


Figure 4 | Biotechnology for Biofuels

Figure 4

From: Novel 1H low field nuclear magnetic resonance applications for the field of biodiesel

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.

Back to article page