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Dairy Foods Industry
Start Test
Study First
Subjects
:
industries
,
dairy
Instructions:
Answer 50 questions in 15 minutes.
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study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. High-temperature short-time pasteurization (HTST) requires that every particle of milk is heated to a minimum temperature of _____ for _____ seconds or its equivalent.
Pendulous udders
161ºF for 15 seconds
Lactose
Determine whether mammary glands are inflamed
2. The objectives of the Babcock Institute do not include________________.
48 - 72
Enhancing scientific opportunities for the European Dairy Industry.
Carbohydrate
Pesticides
3. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
West
Centrifuge
Class I
Coliform bacteria
4. Federal Definitions and Standards of Identity specify that Whole Milk contain not less than _____.
8.75
Substitution of chocolate skim milk for whole milk
3.25 percent milkfat and 8.25 percent solids-not-fat
It is loaded into the transport truck on the farm
5. Summer milk has been estimated to contain 1.6 times as much vitamin ____ as winter milk.
A
Australia
Pesticides
It lowers variability among cartons of milk
6. A pooling method where by handlers with higher than average utilization pay into and handlers with lower than average utilization receive payment from is called _______.
Producer settlement fund (equalization fund)
Hot and humid
Penicillin
Dairy Export Incentive Program
7. The ability of lipase in milk to attack milk fat and produce a rancid off flavor is enhanced by what?
Blend
Excessive agitation of warm raw milk
10
Mold
8. Some streptococci that produce lactic acid also produce certain aldehydes - which impart a _____ flavor.
Handlers
Malty
Northeast dairy compact
55
9. The insufficient removal of milk from the milk collection system is called _____.
Hydrometer
Milk lock
161ºF for 15 seconds
Cheese
10. The off flavor most likely to be found in milk that has not been cooled properly is...
Phosphatase
98
Sour
Freezing point
11. Mixture of milk and cream containing not less than 10.5 percent milkfat - but les than 18 percent milk fat - is the definition of...
Carbohydrate
Half-and-half
A
Phosphatase
12. The _____ or uniform price is determined by the proportion of the total delivery used in products of these classes.
Raw Fluid Milk
Handlers
Blend
Ultra high temperatures
13. Rubber parts readily absorb ____ and need to be cleaned in an alkaline detergent.
Streak canal
Malty
Feed
Milkfat
14. Which of the following is not a part of the establishment of a federal marketing order?
80%
The order must be approved by 2/3 of the producers supplying 3/4 of the milk
California
Increased bacterial count
15. Grade A milk priced under Federal Orders is classified according to...
The products made from it by milk processors
2-4
3.25%
$5.27
16. The 'set aside' of $0.15 per hundred pounds of milk from a milk producer's check is used in programs that support ______.
Calcium
Promotions & research
100000
Strip cup
17. A milk gland that is destroyed because of mastitis is called _____.
Vacuum
An atrophied cell
Midwest food manufactures
Over $63000000
18. An average dairy cow now produces approximately ___ pounds of milk in a 305-day milking period.
Centrifuge
50-50
Five
18000
19. At the present time - most milk is sold through...
Dairy Export Incentive Program
Bitter-quinine
Supermarkets
Milking too soon after calving
20. Dairy farmers can buy and sell dairy futures on what exchange?
Chicago Mercantile Exchange
3.25 percent milkfat and 8.25 percent solids-not-fat
. cream products - cottage cheese - and ice cream
Grade A milk
21. What percentage of U.S. households buy fluid milk (on an annual basis)?
Lactose
Milk testing and record keeping program for dairy cows
98%
A large proportion of the human population is sensitive to antibiotics
22. A cryoscopy is an important tool that test for __________ in milk.
Added water
Blend
Grade A
1890
23. S. M. Babcock developed the Babcock Test in _____.
Alkaline
Calcium and phosphorus
1890
Bitter - salty
24. The cheese price series is based on 63 U.S. cheese plants that make 80 to 85 percent of the bulk Cheddar. What is the price series called?
NASS Cheddar cheese price survey
Magnesium-Iron-Manganese-Copper
Not controlled by Federal Orders
Phosphatase
25. The Dairy Herd Improvement Association is a cooperative which provides_______.
Cooperatives
Milk fat and milk sugar
Milk testing and record keeping program for dairy cows
1890
26. Quarters infected with mastitis tend to shed more _____ defending white blood cells.
Grow
Leukocytes
13
Alkaline
27. Quarters infected with mastitis tend to shed more _____ defending white blood cells.
Cheese - nonfat dry milk - butter
Leukocytes
Clenbuterol
Over $63000000
28. Dairy cows need _________ day dry periods for rejuvenation of secretary tissue and restoration of body condition
California
60
1937
Phosphorous
29. When milk is priced by the solids not fat pricing scheme - the base solids are ________ percent.
Strip cup
Dairy farmers - through their cooperative association
Milk handlers
8.75
30. Which group of flavors cannot be detected by odor?
Bitter - salty
1000
. cream products - cottage cheese - and ice cream
Pituitary
31. Federal milk marketing orders give _______ an active voice in determining minimum milk prices through public hearings.
Vaccuumization
Market stabilization
It lowers variability among cartons of milk
Milk handlers
32. By regulation - milk from cows treated with antibiotics usually must be withheld for ____ hours.
48 - 72
Supermarkets
Strip
Foot-and-mouth disease exists
33. USDA reports net prices received by dairy farmers for milk - usually the prices are published on a map to show regional differences. The prices are referred to as ________.
Chlorine
The order must be approved by 2/3 of the producers supplying 3/4 of the milk
Cooperatives
Mailbox prices
34. Which of the following four primary taste sensations is correctly matched with the causal agent?
Strip cup
Bitter-quinine
1937
A higher price for non fat dry milk and a lower price for butter
35. The International Dairy Federation (IDF) mission is to promote ______________.
Scientific - technical & economic progress
Oxidized
Inhibited
Temperature and time
36. The fat in one serving of whole milk is (8 ounces) provides _______ calories.
Grade A milk
The Pasteurized Milk Ordinance and Code
A
90
37. Milk supplies more than 70% of which vital component of the American diet?
1890
Dairy Compacts
Calcium
Temperature and time
38. What is not a cause of coliform mastitis?
Alkaline phosphatase
Provide marketing power for dairy farmers
The milk handlers
Milking too soon after calving
39. _____ and _____ are the two main proteins in milk.
Lactalbumin-casein
Homogenization
Feed
Magnesium-Iron-Manganese-Copper
40. The tilt in the USDA price support for manufactured milk products was recently adjusted to provide...
The percentage of the population between 45-60 years of age
100000
Pituitary
A higher price for non fat dry milk and a lower price for butter
41. Bulk milk cooling and storage and the increased use of milking systems on farms has resulted in ________ bacteria being the primary organisms in raw milk.
Feed
Psychrotropic
Midwest food manufactures
Homogenization
42. The 'set aside' of $0.15 per hundred pounds of milk from a milk producer's check is used in programs that support ______.
Vaccuumization
Food and Drug Administration (FDA)
Promotions & research
Butter-cheese
43. The main objection of dirt and milkstone on parts is _____.
100000
Alkaline
Increased bacterial count
Blend
44. When cows have mastitis - the protein content of milk may be higher - but the cheese yield is lower because of a decrease in _______ protein.
Fluid milk and cream
11
Casein
Iron-copper
45. The cost of operating Federal orders is paid by ________.
Bitter - salt - sour - sweet
1890
Assessing milk handlers in the order
80%
46. The absence of _____ and _____ is not an accident - because they would catalyze oxidation - there producing metallic or oxidized flavors
Low-carbohydrates diets
Iron-copper
Feed
750000
47. Most farm bulk milk tanks are designed for every-other-day (EOD) pickup and must cool 25 percent of the volume of the tank to ___ degrees F within two hours after milking.
45
. cream products - cottage cheese - and ice cream
Riboflavin
A large proportion of the human population is sensitive to antibiotics
48. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least _________ days
1890
Cheese - nonfat dry milk - butter
Real California Cheese
60
49. One gallon of milk weighs _____ pounds.
Oxidized
8.6
Lactose
55
50. Which of the following have dairy farmers - through their cooperatives opposed?
Pesticides
1.032
Brucellosis
Imports of milk protein concentrates and casein
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