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Objective
• Explain the nutritional value of meats in the diet.
• Explain the makeup of meat.
• Describe cuts and other forms of meat.
• Explain how to select and store meats.
• Describe and demonstrate methods for preparing and cooking meats.
Key Terms
• Cold cuts
• Collagen
• Connective tissue
• Cut
• Doneness
• Elastin
• Grain
• Marbling
• Meat
• Muscle
• Processed meats
• Retail cuts
• Variety meats
• Wholesale cuts
1000 pound steer does not yield 1000 lbs of beef. On average, that steer yields about
430 lbs. of retail beef cuts sold in the store.
•27 lbs. of Variety meats: brains, sweetbreads, heart, tongue, kidneys, tripe, & liver.
•358 lbs. of hide, hair, bones, horns, hooves, inedible glands and organs.
•183 lbs. fat, bone, waste.
•430 lbs. of retail cuts:
steaks, roasts, ground beef.
It takes about 2 – 2 ½ years from the time a calf is born until it is
ready for the market.
By-Products of Cattle
Hide and Hair: used for leather goods,
shoes, clothing, luggage, wallets,
automobile upholstery
Bones: Bone china, special glue
for plywood
Glands: medicines such as insulin, hormones,
cortisone, chemicals for tires to run cooler,
binders for asphalt in roads
Fat: soap, livestock feed, nitrogen fertilizers
A Cow By Any Other Name….
Cattle - the collective name for all domesticated oxen.
Bulls - male cattle, usually not raised to be eaten.
Calves - young cows or bulls prized for their meat.
Veal – young calves between the age of 2 - 4
months, still milk fed
Cows – female cattle after their first calving,
raised in the U.S. for milk and calf production.
Lamb – is a sheep less than one year old.
Mutton – is a sheep more than two years old.
Pork – is a pig less than a year old.
What is the gestation of cattle?
9 months.. same as humans. They also cycle every 26-28 days again the same as humans do.
Heifers –young cows before their first calving.
Steers – male cattle castrated prior to maturity and principally raised for beef.
Stags – old male cattle, principally used for dog food.
Milk cow
Steer
Liver
Tongue
Chitterlings
BrainsKidneys
Sweetbreads
Variety meats are edible animal organs. They are extremely high in nutrients, but are high in calories and cholesterol also.
Identifying Meat Cuts
• Cut – a specific, edible part of meat, such as a steak, chop or roast.
• Wholesale cuts – large cuts are sold to retail stores.
• Retail cuts – smaller cuts you find for sale.
USDA Grading
• Prime – highest and most expensive.
• Choice – most common grade sold in markets.
• Select – least expensive, sometimes sold as a store brand.
Tenderness
• Mechanical Methods – grinding, pounding, and cutting, tenderize meat by breaking down elastin.
• Acids – chemically softening the collagen and breaking down elastin. Tomatoes, sour cream, yogurt, vinegar, lemon juice.
• Commercial meat tenderizer – spice that may be added to help.