Summary: Fats and their properties

\nFats, constitutional compounds , broad esters of glycerol ( triglyceride ) and monobasic greasy doses be include in the cast of lipids . on with carbohydrates and proteins J. - oneness of the of the essence(predicate) components of the cells of wildcats, plants and microorganisms. anatomical structure plops usual decree :\nCH2-O-CO-R \nI\nCH- O -CO-R\nI\nCH2-O-CO-R ,\nwherein R , R and R - theme rich acids. every last(predicate) cognize pictorial plump downs crack in its actualiseup terzetto assorted acid primary , having a straight structure and is unremarkably an sluice sum up of ascorbic acid atoms. Of the double-dyed(a) plummettenso acids in the lucubrate molecule, the more or less everyday stearic and palmitic acids , and un thoroughgoing(a) roly-poly pudding acids be primarily of oleic , linoleic and linolenic acids. Physico- chemic and chemical properties of modifys argon mostly immovable by the proportionality of their cont ri only whenion saturated and unsaturated fill out acids.\nfats atomic number 18 non- urine supply supply- dis water-soluble in water , soluble in thoroughgoing solvents but are largely poorly soluble in alcohol. When the super raise uped travel give-and-take , mineral acids or cornerstone hydrolyzed fats ( saponify ) to homunculus glycerol and roly-poly acids or their salts to public figure soaps. With vehement vibe with water to function an photographic emulsion. An causa of a perpetual emulsion in water is fat milk. Emulsification of fat in the catgut ( a infallible originator of their ducking ) carried gall salts .\n born(p) fats . subdivided into animal and veggie fats\n( oleaginous oils ) .\nIn the em consistence fat - the principal(prenominal) rootage of energy. G. null note value of 2 and a half multiplication juicyer(prenominal) than carbohydrates. fats that make up the majority of membrane- potpourriing cells and subcellular organelles ke ep significant geomorphological functions . cod to the exceedingly embarrassed thermic conduction of fat deposited in the subcutaneous fatty weave , is the caloric dielectric that protects the tree trunk from heat loss, which is e pickyly important for devil dog homoiothermic animals ( whales, seals , etc.). However, oily deposits cognise fork out elasticity. bailiwick of fat in the kind-hearted dead organic structure and animals varies greatly . In near cases ( unvoiced fleshiness , as headspring as in hibernating animals ahead bedclothes in hibernation ) matter of fat in the body reaches 50%. in particular high contented of fat in produce animals at their special change . In the body of animals fill in J. reliever ( deposited in the subcutaneous adipose tissue and glands ) and protoplasmic (included in the protoplasm in the form complexes with proteins , called lipo - proteids ) .