PPT-Understanding Blood Lipids

and Their Relationship to Health Mark Pettus MD Medical Director Functional Formularies Director Medical Education Wellness and Population Health Berkshire H ealth Systems Learning Objectives. CYANMAGENTAYELLOWBLACK Risk factors Chapter 29. 2. Lipids. are . biomolecules. that are soluble in organic solvents.. The identity of lipids is defined on the basis of a physical property and not by the presence of a particular functional group.. Dr. Huda Hania. Lipid chemistry . Lipid chemistry . Definition . Fats and Oils (triglyceride) . Waxes. Steroids. Fat- soluble vitamins. Phospholipid. Mono- di glycerides . Lipid compounds including: . Concentrated energy molecules. I. LIPIDS. :. Foods:. . butter, oil, Crisco, lard. Commonly . called . fats. & . oils. Contain . more. C-H bonds and . l. ess. O atoms than . carbohydrates. .. Ex: C. Fats, Phospholipids, . and Sterols. CHAPTER 5: LIPIDS: OILS, FATS, PHOSPHOLIPIDS, . AND STEROLS. At the end of this chapter, you should be able to:. Discuss benefits and risks associated with dietary . egg yolk. Lipids. Lipids. are. Biomolecules. that contain fatty acids or a steroid nucleus.. Soluble in organic solvents but not in water.. Named for the Greek word . lipos. , which means “fat.”. Lipid chemistry . Lipid chemistry . Definition . Fats and Oils (triglyceride) . Waxes. Steroids. Fat- soluble vitamins. Phospholipid. Mono- di glycerides . Lipid compounds including: . Classification of Lipids. References: Garrett/Grisham . Biochemistry . (4. th. . ed. ). , . chs. . 23 and sections of 24. Berg, . Tymoczko. & . Stryer. . Biochemistry . (6ht . ed. )., sections of . KAU-Faculty . of Science- Biochemistry department . Clinical biochemistry lab (. Bioc. 416) . 2012. T.A Nouf . Alshareef. nf.shareef@hotmail.com. . Lipids profile:. . Group of biochemical tests involves: LDL, HDL, TG and TC. Sr. Lecturer. Dept. of Nutrition and Food. Engineering, DIU. Define lipids. Lipids (Greek meaning fats) are a diverse group of organic compounds that are . mainly insoluble in water . and . soluble in organic solvents . nonpolar. organic compound insoluble in polar solvent , but . soluble in organic solvents. such as benzene ,ether, chloroform.. Biological role of lipids. :. Lipids are found naturally in all living organisms.. Cholesterol. Rich in hydrocarbon. Polar group (usually small). Oleic acid. Lipids serve a wide variety of functions. Vitamin K. Surfactants. Protection. Membrane. components. Insulation. Energy storage. are a diverse group of compounds that are insoluble in water but soluble in organic solvents such as ethanol.. The most common types of lipid are . triglycerides. (sometimes known as true fats or neutral fats), but other important lipids include waxes, steroids and cholesterol.. are a large and diverse group of naturally occurring organic compounds that share some general . properties. .. General Properties of Lipids. Insoluble . in water.. Soluble in non-polar organic solvents .