LIPID Soluble in non-polar solvents and insoluble in polar solvents. Lipid is not polymers. Lipids: 1. Fatty acids 2. Neutral fats and oils 3. Waxes 4. Phospholipid 5. Sterols 6. Fat soluble vitamins
LIPID Soluble in non-polar solvents and insoluble in polar solvents. Lipid is not polymers. Lipids: 1. Fatty acids 2. Neutral fats and oils 3. Waxes 4. Phospholipid 5. Sterols 6. Fat soluble vitamins
Fatty Acids O R C OH #1 Carbon Acid Group O R C OH Non-polar End - Hydrophobic End (Fat-soluble tail) Polar End - Hydrophilic End
Fatty Acids O R C OH #1 Carbon Acid Group O R C OH Non-polar End - Hydrophobic End (Fat-soluble tail) Polar End - Hydrophilic End
Saturated Fatty Acids CH3 CH2 CH2 CH2 CH2 CH2 CH2 C OH O 4 2 1 8 7 6 5 3 Octanoic Acid
Saturated Fatty Acids CH3 CH2 CH2 CH2 CH2 CH2 CH2 C OH O 4 2 1 8 7 6 5 3 Octanoic Acid
Unsaturated Fatty Acids CH3 CH2 CH2 CH2 CH2 CH2 CH2 C OH O 4 2 1 8 7 6 5 3 CH3 CH2 CH2 CH2 CH2 CH2 CH2 C OH O 4 2 1 8 7 6 5 3 3 - Octenoic Acid 3, 6 - Octadienoic Acid Short hand: 8:1 (D3) 8:2 (D3,6)
Unsaturated Fatty Acids CH3 CH2 CH2 CH2 CH2 CH2 CH2 C OH O 4 2 1 8 7 6 5 3 CH3 CH2 CH2 CH2 CH2 CH2 CH2 C OH O 4 2 1 8 7 6 5 3 3 - Octenoic Acid 3, 6 - Octadienoic Acid Short hand: 8:1 (D3) 8:2 (D3,6)
Cis 9 - Octadecenoic Acid (oleic) Trans 9 - Octadecenoic Acid (elaidic acid) O CH3 (CH2 ) 7 C C (CH2 ) 7 C OH H H 10 9 O CH3 (CH2 ) 7 C C (CH2 ) 7 C OH H H Cis And Trans Fatty Acids
Cis 9 - Octadecenoic Acid (oleic) Trans 9 - Octadecenoic Acid (elaidic acid) O CH3 (CH2 ) 7 C C (CH2 ) 7 C OH H H 10 9 O CH3 (CH2 ) 7 C C (CH2 ) 7 C OH H H Cis And Trans Fatty Acids