6533b7d2fe1ef96bd125f70d

RESEARCH PRODUCT

Heat treatment of vegetable oils. II. GC-MS and GC-FTIR spectra of some isolated cyclic fatty acid monomers

André GrandgirardO. MorinJ. L. Le QuereJean Louis SébédioJ. PrevostEtienne Sémon

subject

food.ingredient030309 nutrition & dieteticsGeneral Chemical Engineering[SDV]Life Sciences [q-bio]Mass spectrometry01 natural sciences03 medical and health scienceschemistry.chemical_compoundfoodLinseed oilOrganic chemistryComputingMilieux_MISCELLANEOUSchemistry.chemical_classification0303 health sciencesCyclic compoundChromatographySunflower oil010401 analytical chemistryOrganic ChemistryFatty acid0104 chemical sciences[SDV] Life Sciences [q-bio]MonomerchemistryGas chromatographyGas chromatography–mass spectrometryCHROMATOGRAPHIE GAZ-LIQUIDE

description

Gas liquid chromatography coupled with mass spectrometry (GC-MS) showed that the cyclic fatty acid monomers (CFAM) isolated from a heated linseed oil have two ethylenic bonds, while the CFAM isolated from heated sunflower oils were saturated and monoethylenic isomers. GC-MS studies also showed the presence of cyclohexenic derivatives in the case of linseed oil.

https://hal.inrae.fr/hal-02721178