Polyunsaturated Fatty Acid - Conjugated Fatty Acids

Conjugated Fatty Acids

Conjugated double bonds
-C=C-C=C-

Conjugated fatty acids have two or more conjugated double bonds

Common name Lipid name Chemical name
Conjugated Linoleic Acids (two conjugated double bonds)
Rumenic acid 18:2 (n-7) 9Z,11E-octadeca-9,11-dienoic acid
18:2 (n-6) 10E,12Z-octadeca-9,11-dienoic acid
Conjugated Linolenic Acids (three conjugated double bonds)
α-Calendic acid 18:3 (n-6) 8E,10E,12Z-octadecatrienoic acid
β-Calendic acid 18:3 (n-6) 8E,10E,12E-octadecatrienoic acid
Jacaric acid 18:3 (n-6) 8Z,10E,12Z-octadecatrienoic acid
α-Eleostearic acid 18:3 (n-5) 9Z,11E,13E-octadeca-9,11,13-trienoic acid
β-Eleostearic acid 18:3 (n-5) 9E,11E,13E-octadeca-9,11,13-trienoic acid
Catalpic acid 18:3 (n-5) 9Z,11Z,13E-octadeca-9,11,13-trienoic acid
Punicic acid 18:3 (n-5) 9Z,11E,13Z-octadeca-9,11,13-trienoic acid
Other
Rumelenic acid 18:3 (n-3) 9E,11Z,15E-octadeca-9,11,15-trienoic acid
α-Parinaric acid 18:4 (n-3) 9E,11Z,13Z,15E-octadeca-9,11,13,15-tetraenoic acid
β-Parinaric acid 18:4 (n-3) all trans-octadeca-9,11,13,15-tretraenoic acid
Bosseopentaenoic acid 20:5 (n-6) 5Z,8Z,10E,12E,14Z-eicosanoic acid

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