Lipids and lipid meta bolism
Lipids and lipid metabolism
Lipide C%-C-4 C的 Ubichinone HC=C-C-CM2 (10 Isopren einheiten) Acetyl-CoA Dolichole (17-21 Isopren- Fettsauren Isopren einheiten) Vitamin A +Glycerol Vitamin E Sphingosin Vitamin K Triacyl- Arachidonsaure Sphingo- glycerine lipide Cholesterol Lipoproteine Cyclooxy- Lipoxy- Phospho- genase genase lipide Plasma- Prosta- Leuko- Sexual- Gallen Vitamin D logene glandine triene hormone sauren Plattchen- Thrombo- Mineralo akt.Faktor xane corticoide Lipoproteine Gluco- corticoide
Lipoxygenase Cyclooxygenase Lipoproteine Lipoproteine
2-4 C atoms short chain fatty acids 6-12 C atoms medium chain fatty acids 12-20 C atoms long chain fatty acids >22 C atoms very long chain fatty acids saturated fatty acids Lipid Melt. Common Name Systematic Name Structural Formula Numb.Point Propionic acid Propanoic acid CH2CH,COOH C3:0 Butyric acid Butanoic acid CH3(CH2)2COOH C4:0 Lauric acid Dodecanoic acid CH3(CH2)10COOH C12:0 44°℃ Myristic acid Tetradecanoic acid CH3(CH2)12COOH C14:0 52°C Palmitic acid Hexadecanoic acid CH3(CH2)14COOH C16:0 63C Stearic acid Octadecanoic acid CH3(CH2)16COOH C18:0 70°C Arachidic acid Eicosanoic acid CH3(CH2)1sCOOH C20:0 75°℃ Behenic acid Docosanoic acid CH3(CH2)20COOH C22:0 81C Lignoceric acid Tetracosanoic acid CH3(CH2)22COOH C24:0 84°℃
Common Name Systematic Name Structural Formula Lipid Numb. Melt. Point Propionic acid Propanoic acid CH3CH2COOH C3:0 Butyric acid Butanoic acid CH3 (CH2 )2COOH C4:0 Lauric acid Dodecanoic acid CH3 (CH2 )10COOH C12:0 44°C Myristic acid Tetradecanoic acid CH3 (CH2 )12COOH C14:0 52°C Palmitic acid Hexadecanoic acid CH3 (CH2 )14COOH C16:0 63°C Stearic acid Octadecanoic acid CH3 (CH2 )16COOH C18:0 70°C Arachidic acid Eicosanoic acid CH3 (CH2 )18COOH C20:0 75°C Behenic acid Docosanoic acid CH3 (CH2 )20COOH C22:0 81°C Lignoceric acid Tetracosanoic acid CH3 (CH2 )22COOH C24:0 84°C 2 – 4 C atoms = short chain fatty acids 6 – 12 C atoms = medium chain fatty acids 12 –20 C atoms = long chain fatty acids > 22 C atoms = very long chain fatty acids saturated fatty acids
Trivial name Systematic name #C atoms:DB essent. MP ges最ttigte Fettsluren Laurinsaure Dodecansaure 12:0 nein 44,2 Myristinsaure Tetradecansaure 14:0 nein 52,0 Palmitinsaure Hexadecansaure 16:0 nein 63,1 Stearinsaure Octadecansaure 18:0 nein 69.6 Arachinsaure Eicosansaure 20:0 nein 75.4 Behensaure Docosangaure 22:0 nein 81,0 Lignocerinsaure Tetracosansaure 24:0 nein 84,2 ungeslttigte Fettsluren Palmitoleinsaure 9-Hexadecensaure 16:1 nein 0,5 Olsaure 9-Octadecensaurre 18:1 nein 13,4 Linolsaure 9.12-Octadecadiensaure 18:2 ja 9,0 a-Linolensaure 9,12,15-Octadecatriensaure 18:3 ja 17,0 y-Linolensaure 6,9,12-Octadecatriensaure 18:3 Arachidonsaure 5,8,11,14-Eicosatetraensaure 20:4 ja 49,5 EPA 5,8,11,14,17-Eicosapentaensaure 20:5 54,0 Nervonsaure 15-Tetracosensaure 241 39,0 Stearinsaure bzw.Stearat
2 bis 4 Stearinsäure bzw. Stearat Trivial name Systematic name # C atoms : # DB essent. MP
0 a (Mefhryigruppe) (Siuregruppe) Gesattigte FS: 入入√入入入入V COOH Stearinsaure (C18:0) 18 C-Atome;keine Doppelbindung Ungesattigle FS: C入入入入人 COOH 01sre(C18:1o9) 18 C-Atome;eine Doppelbindung am 9.C-Atom 0me孕6母： (mehrfach ungesattig( 入入入V入入入 COOH Linolsaure(C18:2 06) 18 C-Atome;zwei Doppelbindungen;1.am 6.C-Atom Omega 3 FS: (mehrfach ungesattigt) Linolensaure(C18:3 @3) 18 C-Atome,drei Doppelbindungen;1.am 3.C-Atom H2 H HH H2 2 c C=C C=C COOH C C C C H2 H2 H2 H2 He n Linolsaure(C18:2,Omega-6-Fettsaure)
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