CHAPTER 19: Lipids General, Organic, & Biological Chemistry

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Presentation transcript:

CHAPTER 19: Lipids General, Organic, & Biological Chemistry Janice Gorzynski Smith Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

CHAPTER 19: Lipids Learning Objectives: Identify basic structure & function of lipids: Hydrolyzable Lipids: Waxes Triglycerols Phospholipids (and phospholipid bilayers) Nonhydrolyzable Lipids Steroids Fat soluble vitamins (A, D, E, K) Eicosanoids CH 19 Homework: End of Chapter problems: 32, 34, 38, 40, 42, 46, 50, 54, 56, 58, 64, 70, 72, 76, 78, 81, 84, 90, 98, 100 Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Definition Lipids are biomolecules that are soluble in organic solvents and insoluble in water. They are not defined by a particular functional group, thus they have a variety of structures and functions. They contain many nonpolar C—C and C—H bonds and few polar bonds resulting in their water insolubility. Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Fatty Acids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Fatty Acids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Hydrolyzable Lipids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Waxes Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Waxes Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Waxes Hydrolysis of a wax can occur with acids, bases, or enzyme catalyzed, reforming the fatty acid and alcohol. Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Triglycerols Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Triglycerols Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Triglycerols Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Triglycerols Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Phospholipids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Phospholipids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Phospholipids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Phospholipids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Phospholipids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Nonhydrolyzable Lipids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Steroids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Steroids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Steroids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Steroids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Fat Soluble Vitamins Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Fat Soluble Vitamins Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Fat Soluble Vitamins Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Fat Soluble Vitamins Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.

Lipids Eicosanoids Smith, Janice Gorzynski. General, Organic, & Biological Chemistry 2nd Ed.