POULTRY PT 1 Flashcards

1
Q

how have chicken sizes changed in the last 50 years

A

they’ve quadrupled

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2
Q

how much corn is used for broiler and breeder feed/ year (recorded in 2019)

A

more than 1.2 billion bushels

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3
Q

how much soybean is used for broiler and breeder feed/year (r in 2019)

A

more than 500 million bushels

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4
Q

how is poultry classified

A

according to age and sex, varies by species

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5
Q

differentiate between chicken raised for meet called broilers/fryers and roasters

A

broilers/fryers = slaughtered at young age; can be cooked using any method
roasters = older and larger than broilers/fryers

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6
Q

what happens to chickens as they age

A

meat gets tougher from muscle fibers

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7
Q

describe fryer-roaster Turkeys

A

very young/small; seldom sold on market

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8
Q

describe young hen + young tom turkeys

A

larger than fryer-roaster (8-24 lbs); more often sold

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9
Q

what are some other kinds of poultry

A

ducks, geese, guinea fowl, squab, quail, pheasant

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10
Q

describe the composition of poultry

A

muscle, water, connective tissue, adipose (fatty) tissue, bone

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11
Q

how is poultry muscle different from meat muscle

A

have higher ratio of myofibrils to sarcoplasm, which causes rapid contractions and muscles that tire quickly

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12
Q

what do muscles that are used more frequently require

A

more myoglobin/more oxygen

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13
Q

where is the dark and white meat on chickens and turkeys

A

thighs/drumsticks are used the most so they’re dark and breast muscle used the least so less myoglobin and whiter color

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14
Q

describe breast meat of wild birds, like ducks

A

darker breast meat because they use muscles for flying

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15
Q

whats the 1968 wholesome poultry product act

A

made inspection of poultry shipped across state lines mandatory

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16
Q

what does the USDA inspect for

A

wholesomeness and sanitation, before and after slaughtering and at processing plant and stamped with USDA inspection mark if passed

17
Q

describe grading

A

uniform standard of quality; promote uniformity and assurance; voluntary serviced paid for by poultry producers; checks for absence of defects, like feathers or bruising

18
Q

what are the three grades for poultry

A

A B C

19
Q

what are the four pieces of criteria for poultry

A

shape of carcass, amount of meat on bird, amount/distribution of fat, freedom from blemishes

20
Q

what are the five types of poultry

A

fresh, frozen, cooked, canned, dehydrated

21
Q

whats live poultry

A

live (rarely purchased by consumers)

22
Q

whats dressed poultry

A

dressed (only blood, feathers and car removed)

23
Q

whats ready-to-cook poultry

A

free of blood, feathers, craw/crop, head, feet, entrails (internal organs)

24
Q

whats poultry in the convenience category

A

poultry that has been cut into smaller pieces (halves, breasts, wings, thighs, etc)

25
Q

which category of poultry has the most salmonella

A

salmonella not 0 tolerance, so convienvce poultry may have it

26
Q

describe processed poultry

A

used in canned or dried soups, frozen dinners, pot pies, sausages, hot dogs, burgers, etc

27
Q

how are poultry processing meat products made

A

by mixing various quantities of animal fat with the muscle poultry meat and the poultry body parts which are further processed and packed

28
Q

when is processed poultry fried/cooked

A

right before consumption

29
Q

what kinds of products are processed poulltry

A

sausages, patties, kebabs, others

30
Q

are there any food safety issues associated with bread poultry products

A

government said because 200 ppl in the US got sick per year because of salmonella; no tolerance for it