G. Gelbard et al., H-1 NUCLEAR-MAGNETIC-RESONANCE DETERMINATION OF THE YIELD OF THE TRANSESTERIFICATION OF RAPESEED OIL WITH METHANOL, Journal of the American Oil Chemists' Society, 72(10), 1995, pp. 1239-1241
The formation of fatty acid methyl esters by transesterification with
methanol can be monitored by H-1 nuclear magnetic resonance spectrosco
py; this accurate determination is simpler than chromatographic method
s.