Lipids.

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Presentation transcript:

Lipids

Lipids

Fatty Acids Saturated (no double bonds) Unsaturated (double bonds)

Fatty Acids Saturated (no double bonds) Unsaturated (double bonds)

Fatty Acids Saturated (no double bonds) Unsaturated (double bonds)

Prostaglandins

Prostaglandins

Wax Long fatty acid plus long chain alcohol --> Ester + HOH

Wax Long fatty acid plus long chain alcohol --> Ester + HOH

Triglyceride Three fatty acids plus glycerol --> triglyceride + HOH

Hydrogenation Unsaturated triglyceride + H2 --> saturated triglyceride

Hydrogenation Unsaturated triglyceride + H2 --> saturated triglyceride

Hydrogenation Unsaturated triglyceride + H2 --> saturated triglyceride

Cis and Trans Isomers after Hydrogenation Unsaturated triglyceride + H2 --> saturated triglyceride

Hydrolysis of a triglyceride triglyceride +HOH --> glycerol + 3 fatty acids

Basic Hydrolysis or Saponification triglyceride +NaOH --> glycerol + 3 salts of fatty acids or soap

How does soap work? Polar end interacts with water. Nonpolar end interacts with oil.

All have a polar end and a nonpolar end. Detergents All have a polar end and a nonpolar end.

All have a polar end and a nonpolar end. Detergents All have a polar end and a nonpolar end.

Olestra Fake Fat