Figure 2From: High throughput prediction of chylomicron triglycerides in human plasma by nuclear magnetic resonance and chemometricsiPLS statistical model. Overview of the interval PLS regression model (A). The complex distributed methylene resonance is selected and provides a performance superior to the overall calibration obtained using the full NMR spectrum. Inset B shows the methylene peak colored according to the sample content of chylomicron TG. Higher concentrations are slightly shifted towards higher chemical shift values (ppm).Back to article page