Ahonen, Eija published the artcileOxidative stability, oxidation pattern and alpha-tocopherol response of docosahexaenoic acid (DHA, 22:6n-3)-containing triacylglycerols and ethyl esters, Synthetic Route of 6217-54-5, the publication is Food Chemistry (2022), 132882, database is CAplus and MEDLINE.
DHA is most often used in supplements either in its triacylglycerol or Et ester form. Currently, there is only little published data on the differences in the oxidative stability and ¦Á-tocopherol response between the two lipid structures, as well as on the oxidation patterns of pure DHA. This study investigated the oxidative stability, ¦Á-tocopherol response and oxidation pattern of DHA incorporated in triacylglycerols and as Et esters with an untargeted approach after oxidation at 50 ¡ãC in the dark. Liquid and gas chromatog. methods with mass spectrometric detection and NMR spectroscopy were applied. DHA was more stable in triacylglycerols than as Et esters without ¦Á-tocopherol addition With ¦Á-tocopherol added the opposite was observed The oxidation products formed during triacylglycerol and Et ester oil oxidation were mostly similar, but also some structure-related differences were detected in both volatile and non-volatile oxidation products.
Food Chemistry published new progress about 6217-54-5. 6217-54-5 belongs to catalysis-chemistry, auxiliary class Alkenyl,Carboxylic acid,Aliphatic hydrocarbon chain,Metabolic Enzyme,RAR/RXR,Natural product, name is Docosahexaenoic Acid, and the molecular formula is C22H32O2, Synthetic Route of 6217-54-5.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia