animal fats and oil

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ANIMAL OILS AND FATS LECTURER : PROF DATIN DR ZURIATI ZAKARIA GROUP 6 NAME MATRIC NO CHIA SIEW WEN A128424 ROS BALQIS A130763 MELISSA LIEW A129081 PASHEENA A129424 FATIN DAMIA A129286 SUZY NOR ARNIZA A128802 MUHAMMAD DANIAL A128533 NUR SYAZANI A129418

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This is a student assignment on oils and fats from animals.

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  • 1. Lard Goat Fat Butterfat Whale Oil Tallow Emu Oil Horse Oil Snake Oil

2. LARDby Chia Siew WenA128424 3. Definition of lardlard or grease?During 19th century, lard was common used inNorth America and many European nations. 4. colourless or yellowish oilmelting point: leaf fat: 4348 C backfat: 3040 CSpecific gravifty: 20 C 5. Stable and preferred fat for frying.Acid value: 3.4IV: 46 70Saponification value: 195.4 6. Fatty Acid Composition 7. Culinary uses-consist no trans fat.Bread spreadLard riceLard cake or pie 8. Cutting fluid in machiningType of coolant and lubricant Lard soap 9. BySUZY NOR ARNIZA BTMAT JUSOH (A128802) 10. The domestic goat is a subspecies of goat domesticatedfrom the wild goat of Southwest Asia and Eastern Europe.Member of the Bovidae family . Closely related to the sheep as both are in the goat-antelope subfamily Caprinae. There are over three hundred distinct breeds of goat. 11. Characteristics Goat MilkColour Almost white (cream tinge)Odour Buttery,with a slight tallowyodourSize of fat globules Very small compare to cowmilkMelting point 37C 12. Characteristics Goat milkUnsaponifiable matter of milk fat(%)0.410.02Iodine Value 30.443.57Saponification Value 228.65.24pH Value 6.50.04Refractive Index 1.4500.39 13. Fatty Acid (Saturated) Goat MilkButyric Acid C4:0 2.6Caproic Acid C6:0 2.3Caprylic Acid C8:8 2.7Capric Acid C10.0 2.7Lauric Acid C12:0 4.5Myristic Acid C14:0 11.1Palmitic Acid C16:0 28.9Stearic Acid C18:0 7.8Arachidonic Acid C20:0 0.4Fatty acid profile of goat and cow milk in relation to human milk 14. Fatty Acid (Unsaturated) Goat MilkOleic Acid C18:1 27.0Linoleic Acid C18:22.6C22-20 Acids 0.4Arachidonic Acid C20:4 1.5 15. Fresh goats milkUHT milkPowder milkSpreadable CheeseGreek CheeseMedium Hard CheeseFarmhouse Mature CheeseProbiotic YogurtsButter 16. i. Goat milk fat normally has 35 percent of medium chain fattyacids (C6-C14)ii. Three are named after goats: Caproic (C6), caprylic (C8), capric(C10) ,totaling 15 percent in goat milk fat.iii. Capric, caprylic and other MCT have been used for treatmentof: > treatment of malabsorption syndrome > intestinal disorders > coronary diseases > pre-mature infant nutrition > cystic fibrosis > gallstone problems 17. ButterfatBy Melissa LiewA129081 18. Butterfat/milkfat: fatty portion of milk Cow milk fat Milk/cream aresold according tothe amount ofbutterfat they contain Butter made bychurning fresh or fermented cream/milk 19. Soft solid atroom temperature(effective spread) Colour:Light Yellow/Yellow Butter melts at 35C Has to be cooled to 23Cto solidify it Butter produced from butterfatof cow with diet high in stearicacid is softer Works well as flavour carrier 20. Comprised mostly of triglycerides, phospholipids,glycolipids and lipo-proteins Saponification value: 226 IV value: 26 - 42 21. Cooking 22. Yogurt/Yogurt DrinksCreamCheeseIce-cream 23. By PasheenaA129425WHALE OIL 24. Obtained from the blubbers of various species of whales Right Whale Bowhead Whalechemically a liquid wax and not a true oil Flows readily Clear Bright honey yellow to a dark brownStearin and spermaciti-separated-at low temp. -crystallize and filtered out 25. concrete, fatty substance, a white, pearly, semi-transparent mass of neutral reaction and crystalinefoliaceous texture friable and somewhat unctuous to the touch, slightlyinodorous and insipid insoluble in water, but soluble in the fixed oils specific gravity is 0.945, or 18 Baume, and it melts atabout 122 F. and congeals near 113 F. 26. pale, yellowish- coloured liquid (smell of fishy)not liable to become rancid , no corrosive action onmetal, and no tendency to dry and become gummy. retains its viscosity under influence of heat betterSulphuric acid increases heat,(yellowish-brown mass), -distinguishes sperm oil from other fish oils. differs from other fish oils also by its chemicalconstitution and its low specific gravity lightest of all natural oils. 27. Consists of :a)acetyl palmitate(the ester of acetylalcohol and palmitic acid),C15H31COO-C16H33b) cetinelaic acid (mainly)c) stearic acid, myristic, lauro-stearic acids (smallquantity)d) a compound of fatty acids with alcohol radicals,the acids belonging to the oleic acid series. 28. Fatty acid Blue Whale14:0 516:0 816:1 918:0 218:1 2918:2 218:3 0.518:4 0.420:1 2220:4 0.520:5 2.522:1 1422:5 1.522:6 3 29. additives in motor oils automatic transmission fluid lubricant for delicate high altitude lubricant. glycerine cosmetics rust-proofing compounds chemical fibers detergent vitamins (vitamin E) glaze (on photographs) 70+ pharmaceutical compounds 30. TallowBy Muhammad DanialA128533 31. White,brittle,inodorous,and bland taste. Melting point : 113 - 122 F Congeals : 98 and 104 F Specific gravity : 0.937 - 0.952 or 18 - 20 by Baumeshydrometer. 32. Saponification value: 196IV: 38 46Reacts with acids to liberate heat 33. The composition of the fatty acids is typically as follows. Saturated fatty acids: Palmitic acid: 26 % Stearic acid: 14 % Myristic acid: 3 % Monounsaturated fatty acids: Oleic acid: 47 % Palmitoleic acid: 3 % Polyunsaturated fatty acids: Linoleic acid: 3 % Linolenic acid: 1 % 34. Nutritional Value per 100 g(3.5 oz)Energy 3,774 kJ (902 kcal)Carbohydrates 0gFat 100gSaturated 50gMonunsaturated 42gPolyunsaturated 4gProtein 0gCholestrol 109mg 35. Candle 36. Food 37. Lubricant 38. Medical and Soap 39. EMU OILBy Ros BalqisA130763 40. Scientific name: Dromaius novaehollandiae Cannot fly, strong legs. 70km/h. 1.3-1.8 meter. 40 years. 41. Non toxic Insoluble in water Semi-solid at temperature of 200C Yellowish liquid at temperature higher than 600C Odourless Strong oxidizing agent 42. Acid Value : 0.40 Saponification Value : 189.84 Iodine Value 65.83 Peroxide Value 2.83 43. Oleic Acid (45%-55%) Palmitic Acid (20%-25%) Linoleic Acid (15%-20%) Stearic Acid (8%-12%) Myristic Acid(0.4%) Palmitoleic Acid (3.6%) 44. Pharmaceutical Pain release Sore muscle Cosmetic Eczema Diabetics 45. Washing-Removal of fatty tissue from the emu carcassusing 120 - 140 F of water bath. Cooking-fat is removed from the fatty tissue by breakingthe fat cells through application of heat.-the cooker be blanketed with nitrogen to preventoxidation from the presence of air. 46. Fat separation-Fat generated in the cooker is then filtered to furthereliminate contaminants. Fat washing-carried out to coagulate and separate proteinaceouscomponents of the recovered fat. Fat drying-Water present in the fat, will cause the fat todeteriorate rapidly. 47. Horse OilBy Fatin DamiaA129286 48. Kingdom: AnimaliaClass: MammaliaFamily: EquidaeGenus: EquusSpecies: E. ferusSubspecies: E. f.caballus The oil extracted camefrom the hoof, offal, andthe bone. Horse has life expectancyup to 25 to 30 years old. Gestation only last for 350days ad resulted one foal. 49. The HoofThe Offal 50. liquidThe color is white It smells like raw animal 51. -Characteristics of horse oils used in theinvestigationOil Sap.val IV FFA UnsaponifableMatterBone 283.5 99.0 1.1 0.72Offal 283.5 97.9 1.5 0.97Hoof 285.9 109.3 2.3 1.11 52. Oil C12 C14 C16 C18 C20Bone 0.2 3.1 25.3 4.1 0.10.2 2.6 25 5.1 -Offal - 1.1 27.4 1.7 -Hoof - 0.8 17.9 2.5 0.7 53. The fatty acid composition of horse oil is similar tothat of human sebum. Sebum has skin barriersystems that can protect your skin frombacteria, harmful substances and outside stimuli. Strongly recommended for people of all ages whohave dry skin. For hair, use only a small amount to add textureand shine. 54. CHINESE WATERSNAKE OIL(Enhydris chinensis) By Nur Syazani A129418 55. Originated from China, called sheyou.Treats inflammation and pain.High in EPA.Believed to help hair growth during theancient time. 56. Reptile Lives in pondsand rivers Feeds on fishesand frogs Venomous. 57. Liquid Yellow boiling point>150 flammable limits in air: lower 58. matter Percentage/valueSaponification value 192.6Iodine value 104.4Free fatty acids (%) 0.52 59. 75% mostly unidentified carrier material,including camphor 25% oil from Chinese water snakes, itself consisting of: 20% (EPA)(omega-3 FA) 48% (14:0) 10% (18:0) 14% (18:19) 7% (18:26) and (20:46) 60. Relieves joint pain (EPA). Relieves inflammation. Helps hair growth . Reduce blood pressure, cholesterol level,and depression. 61. Animal Oils Major Fatty AcidLard C18: 1 about 44%,C16: 0 about 26%Goat Fat C16: about 28.9%C18:1 about 27%Butterfat C18:1 about 31.9%C14:0 about 19.8%Whale Oil C18:1 about 29%,C20.1 about 22%Tallow C18:1 about 47%C16:0 about 26%Emu Oil C18:1 about 45% - 55%,C16:0 about 20% -25%Horse Oil C18:0 about 29.5% - 33.3%C16:0 about 26.1% - 28%Snake Oil C14:0 about 48%EPA (omega-3 FA) about 20%