ADSC 2010 Lecture 7Outline of Last Lecture I. Finishing Dairy BreedsA. JerseyB. Othersa. CrossbreedingII. Swine BreedsA. Maternal Breedsa. Yorkshireb. Landracec. Chester Whited. MeishanB. Paternal Breedsa. Durocb. Hampshirec. Pietrand. Spottede. BerkshireIII. Breeds of Farm AnimalsA. Sheepa. Ewe Breeds1. Merino2. Rambouillet3. Romneyb. Ram Breeds1. Suffolk2. Dorset3. HampshireOutline of Current Lecture I. Horse BreedsA. Riding and Harness1. American Quarter Horses2. Thoroughbreds3. Standardbred4. ArabianA. Warmbloods1. Hanovarian2. TrekehnerB. Color Registries1. Appaloosa2. Palomino3. Pinto4. PaintC. Draf1. Clydesdale2. Percheron3. BelgianD. Ponies1. Welsh2. Shetland3. Pony of AmericaII. MeatsA. Composition of Lean MeatsB. Muscle1. Skeletal2. Cardiac3. Smootha. Proteins in the Muscle1. Sarcoplasmic- Myoglobin Fresh Meats1. Deoxy Myoglobin2. Oxy Myoglobin3. Met Myoglobin Heme-Ring Globin/Protein Part Color1. Chemical State2. Compound bound to binding stateCurrent LectureI. Horse Breeds:- Riding and Harness - Draf- Warmbloods - Ponies- Color RegistriesA. Riding and Harness1. American Quarter Horses: 15 & 2 Hands (ground wither) a. Origin: USb. Known for SPEED(in quarter mile = sprinters) AND MUSCLEc. Used for racing & in livestock/rodeos2. Thoroughbreds: 16 & 2 Handsa. Origin: England and Arabiab. Distance Runnersc. Founding Sires:i. Darley Arabianii. Godolphin Arabianiii. Byerly Turk3. Standardbred: 15 Handsa. Used for Harness Racingb. Had to meet a standard to race of 2 minutes and 2 seconds per milec. Founding Sire = Hambletonian 104. Arabian: 15 Handsa. Origin: Egyptb. Oldestc. Used for pleasure & SHOW ridingd. Hyper naturedB. Warmbloods1. Hanovarian: 16-17 Handsa. Origin: N. Germanyb. Known for temperament, stamina, reliability2. Trekehner: 16-17 Handsa. Russian Calvary Horseb. Known for extremely good temperamentB. Color Registries** Patters: Tobiano, Overo, Tovero1. Appaloosaa. Origin: Spain… Developed by Nezperz Indiansb. Color:i. Blanketii. Roaniii. Leopardc. Dual-Registry: Quarter Horse2. Palominoa. Known as the golden horse (14K US Gold Coin Color)b. Popular Palomino is “Trigger” with Roy Rogersc. Dual-Registry: Quarter Horse and Arabiand. Used for show and pleasure3. Pintoa. Origin: Spain b. Used for pleasure, show, and riding4. Painta. Origin: Quarter Horse, Thoroughbred, or Paint ancestry to be registeredC. Draf1. Clydesdale: WORK HORSE 16-17 Hands2. Percheron3. BelgianD. Ponies: used for pleasure and show1. Welsh: 11-13 Hands2. Shetland: 9-10 Hands (known for gentleness??)3. Pony of AmericaII. MeatsA. Composition of Lean Meats#1- Water 70%#2- Protein 20 %#3- Fat 8%...Most VariableAsh (Minerals) 1%CHOs or Carbohydrates <1 %Vitamins <1% B VITAMINS, B12As an animal fattens, Protein and Water reduce…B. Muscle1. Skeletal: voluntary controlled- Attached to the skeleton Striated Appearance 2. Cardiac: Involuntary - Heart muscle3. Smooth: in voluntary- GI/repo tract- Circulatory Systema. Proteins in the Muscle1. Sarcoplasmic (water soluble)Examples: Myoglobin, Hemoglobin, Enzymes associated with energy pathways- Myoglobin: MAJOR pigment Fresh Meats1. Deoxy Myoglobin: H2O = Purple Color2. Oxy Myoglobin: O2 = Cherry Color3. Met Myoglobin Heme-Ring: Iron Molecule in Center Globin/Protein Part Color1. Chemical State: Reduced (Fe2+) Free Binding Site/ oxidized (Fe3+) Nothing Bound2. Compound bound to binding
View Full Document
Unlocking...