Lipids Lecture-Key Slides

Lipids Lecture-Key Slides - small droplets that repel each...

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4 Smart Balance, light Butter, stick, light
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7 Linolenic Acid Linoleic Acid Omega-3 Omega-6 Intermediate Intermediate Desaturase 18:3 18:4 18:2 18:3 Intermediate EPA Intermediate AA Elongase Desaturase 20:4 20:5 20:3 20:4 Eicosanoids Anti- inflammatory Eicosanoids Pro- inflammatory DHA 20:6
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12 Fa Fa Enzyme Wh f t t th Fat Watery GI juices Fat Emulsified fat Bile Enzymes Emulsified fat Emulsified fat In the stomach, the fat and watery GI juices tend to separate. The enzymes in the GI juices can’t get at the fat. When fat enters the small intestine, the gallbladder secretes bile. Bile has an affinity for both fat and water, so it can bring the fat into the water. Bile’s emulsifying action converts large fat globules into
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Unformatted text preview: small droplets that repel each other. After emulsification, more fat is exposed to the enzymes, making fat digestion more efficient. 13 14 15 16 17 18 Prevalence of CVD in Adults Over 20 yrs 19 20 21 MyPyramid MyPyramid and Healthy Heart Choices and Healthy Heart Choices 22 Cancer Metastasis 23 24 25 Pro-inflammatory Effects Decrease blood pressure Prevent blood clotting Protect against irregular heart beats Reduce inflammation Anti-inflammatory Leukotriene 4 Prostaglandin E2 Eicosanoids Leukotriene 5 Prostaglandin E3 Opposing Effects Eicosapentanoic Acid Arachidonic Acid Omega 6 FA Omega 3 FA...
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This note was uploaded on 11/27/2011 for the course HUN 2201 taught by Professor Sitren during the Fall '08 term at University of Florida.

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Lipids Lecture-Key Slides - small droplets that repel each...

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