A series of Trans Fat standards was purchased from AOCS. The ability of 1H and 13C NMR to predict Trans Fat Content as well as 

Saturated, Poly-unsaturated, and Mono-unsaturated Fat Content

The data of the samples is presented in the table below:



PLS regression techniques were used to correlate 1H and 13C NMR spectral variation to the unsaturation level and type of unsaturation of the samples.


Processed 13C data is shown below:



1H NMR data is shown below:



The following correlations were obtained from the 13C NMR data.