PPT-Def: lipids are heterogeneous group related to fatty acids.

Lipids are relatively insoluble in water They are soluble in nonpolar solvents such as chloroform diethyl ether acetone benzene and ether The hydrophobic water hating nature of lipids is due to the predominance of hydrocarbon chainCH2CH2CH2 in their structure. Lipids. Essential . macronutrients. Provide . energy. Building blocks for cell membranes. Form many important hormones. Help transport fat-soluble nutrients. Contribute to flavor and texture of . food. Lipids are non-polar. (hydrophobic) . organic compounds, insoluble in water, . soluble in organic . solvents (ether, acetone, . carbontetrachloride. ). . They contain carbon, hydrogen, and oxygen; sometimes nitrogen and phosphorus. . CHAPTER 10. UNIT. TARGETS. DESCRIBE THE MOLECULAR STRUCTURE 3 types of lipids: GLYCERIDES, PHOSHOLIPIDS, AND STEROLS. DEFINE SATURATED, MONOSATURATED AND POLYUNSATURATED FATTY ACIDS.. LIST CATEGORIES OF LIPIDS BASED ON PHYSICAL STATE AND DIETARY SOURCES. Lipids. …. a category of organic compounds that are insoluble in water and have a greasy feel.. Pringles. Calories. Fat. Satur-ated. Fat. Cost. Regular Pringles. 150. 9. 2.5. $1.00. Light Pringles. Triacylglycerols/Triglycerides. Chemical name of Fat/Oil is . Triacylglycerol. . (TAG).. TAG is a . Simple, Glycerol based ,Neutral Lipid.. Chemical Structures Of . Triacylglycerol (TAG). Triacylglycerol/. Lipids are hydrophobic or amphipathic small molecules that may originate entirely or in part by carbanion-based condensations of thioesters (fatty acids, polyketides, etc.) and/or by carbocation-based condensations of isoprene units . What elements are Lipids composed of?. Carbon (C) . Hydrogen (H). Oxygen (O). A whole lot of Hydrogen!!!!!. Function in Living Organisms. Lipids usually serve one of three functions: . 1. Energy storage. by. Ms. . P. . . H. . Giri. Department of Microbiology. Deogiri . College, Aurangabad. B.Sc. F. Y.. Semester II. Paper No. V. Basic Biochemistry. Unit 2 Lipids. Ms. . Priyanka. H. . Giri. Lipids:. Lipids are . LIPIDS Lipids are heterogeneous group of molecules related to fatty acids . They are hydrophobic and are characterized by sparing solubility inwater but high solubility in non - polar solvents su Lec. . . 9: Dr. . . Shaimaa. . Munther. . Lipids. Lipids are a heterogeneous group of compounds including fats, oils, steroids, waxes, and related compounds, that are insoluble in water, but soluble in an organic solvent (e.g., ether, benzene, acetone, chloroform). Lipids. : . are a group of naturally occurring substances include a diverse group of organic compounds including . fats, oils, hormones. , and certain components of membranes (. phospholipids. ). All of these substances relatively insoluble in water but soluble in organic solvents like: chloroform, ether and benzene.. The lipids are a heterogeneous group of compounds, including fats, oils, steroids, waxes, and related compounds, that are related more by their physical than by their chemical properties.. They have the common property of being . Dr. . Shaimaa. . Munther. Carbohydrates. Carbohydrates are the most abundant organic molecules in nature.. Organic compounds containing C, H and O.. The empiric formula for many of the simpler carbohydrates is (CH2O)n, hence the name “hydrate of carbon.”. 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 .