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Test your basic knowledge |
Dairy Foods Industry
Start Test
Study First
Subjects
:
industries
,
dairy
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
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. The insufficient removal of milk from the milk collection system is called _____.
750000
Dairy farmers - through their cooperative association
Milk lock
100000
2. Which of the following have dairy farmers - through their cooperatives opposed?
Imports of milk protein concentrates and casein
Bacterial
Once or twice monthly
Profit margin
3. Specific gravity of milk at 60ºF is __________.
Secretary of Agriculture of the U.S.
Vaccuumization
1.032
Chicago Mercantile Exchange
4. Three states from a single region of the nation now produce over one-fourth of the U.S. milk supply. These states are...?
Pooling
A large proportion of the human population is sensitive to antibiotics
75%
California - Oregon - and Washington
5. The California mastitis test is done to...
Determine whether mammary glands are inflamed
18000
Alkaline phosphatase
Fluid milk products
6. The __________ test is used to detect if milk has been pasteurized properly.
80%
Each state
It lowers variability among cartons of milk
Phosphatase
7. The absence of _____ and _____ is not an accident - because they would catalyze oxidation - there producing metallic or oxidized flavors
Northeast dairy compact
1937
Salty
Iron-copper
8. The most common off-flavor in milk is __________
Cwt
Aerobic
Sanitizers
Milking too soon after calving
9. A Federal Milk Marketing order is a regulation issued by the Secretary of __________ - which places certain requirements on the first buyers or handlers of milk from dairy farmers.
Ascorbic acid
Once or twice monthly
1000
Agriculture
10. According to the Food & Nutrition Board of the National Academy of Sciences - all people need at least ________ Milligrams of calcium per day.
. cream products - cottage cheese - and ice cream
8.6
Marketing coops
1000
11. The form of mastitis that is hidden from sight is known as _______
98%
Imports of milk protein concentrates and casein
Sub-clinical
Chicago Mercantile Exchange
12. Dairy product exports are expected to _______ - according to the U.S. Dairy Council (USDEC).
Grow
Australia
Casein
Strip
13. The primary factors influencing per capita cheese demand does not include?
Flavored milk
Carbohydrate
The percentage of the population between 45-60 years of age
Calcium
14. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
100000
90
750000
Centrifuge
15. _____ and _____ are the two main proteins in milk.
13
Lactalbumin-casein
A
1908
16. Lactose is the principal ________ in milk.
The products made from it by milk processors
Carbohydrate
Alkaline cleaner in hot water
Lactose
17. Which group of flavors cannot be detected by odor?
Sediment
Bitter - salty
Grade A
Mastitis
18. The primary factors influencing per capita cheese demand does not include?
The percentage of the population between 45-60 years of age
Increased
Real California Cheese
Producer settlement fund (equalization fund)
19. Milk is a good source of all water soluble vitamins except for _____.
3.5-4.0
Ascorbic acid
Milk testing and record keeping program for dairy cows
Oxidized
20. What causes flavors in milk such as acid - high acid - or sour milk.
Microorganisms
Filled
Penicillin
1908
21. Flavors of milk may be caused in general by _______________.
10
Feeds consumed by the cow
4 to 6
18000
22. Farm water supplies must be protected from surface contamination. Water is usually tested for ________ as an indicator of possible sewage contamination.
Coliform bacteria
Dairy farmers - through their cooperative association
Milk fat content
The order must be approved by 2/3 of the producers supplying 3/4 of the milk
23. The milk becomes the property of the buyer once....
Gallon
2-4
It is loaded into the transport truck on the farm
Salty
24. With the exception of ________ - all of the following off flavors of milk are caused by bacteria.
Salty
55
Mastitis
Milk lock
25. Due to high leukocyte counts - farmers should not use the CMT before the ________ day after calving or test milk from cows that are being dried off
Third
Over $63000000
Early spring and late fall
Lactalbumin-casein
26. A _____ needs to be applied to the teat end in order for a milking machine to remove milk.
Pesticides
Vacuum
Acid degree value
Penicillin
27. Milk covered by Federal milk marketing orders is __________.
Grade A
Strip
Plastic
50-50
28. What do milk marketing cooperatives do?
1000
Provide marketing power for dairy farmers
1890
Dairy farmers - through their cooperative association
29. Milk found in cows with a high somatic cell count would result in a decrease in __________.
Gallon
Blend
Casein
Ascorbic acid
30. Cow's milk contains _____ percent lactose
98%
Chicago Mercantile Exchange
Five
Imports of milk protein concentrates and casein
31. The two dairy product categories that require the highest amount of raw milk from the U.S. supply are...
Fluid milk products and cheese
Fluid milk products
Iron-copper
Substitution of chocolate skim milk for whole milk
32. Water added to milk is detected by checking the _____.
Penicillin G
Freezing point
Lactose
Raw Fluid Milk
33. Milk with low total solids will produce what off-flavor?
Flat
Bitter-quinine
Feed
1890
34. One of the mechanisms used by the USDA to remove surplus dairy products from the supply is to subsidize manufacturers who sell overseas at a loss. This is called the?
Dairy Export Incentive Program
Alkaline phosphatase
Imports of milk protein concentrates and casein
Flat
35. At the present time - most milk is sold through...
Psychrophilic and psychotrophic
Vacuum
Breakfast
Supermarkets
36. What does not promote metallic/oxidized off flavor in milk?
Blend
Mastitis
1937
Hypochlorite sanitizer
37. 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.
Psychrotropic
Bitter - salty
Market stabilization
Vaccuumization
38. What marketing tool would be used in the futures market by someone who owns a commodity such as milk and intends to sell it sometime in the future?
Short hedge
$5.27
Butter-cheese
48 - 72
39. What does not promote metallic/oxidized off flavor in milk?
8.6
1937
Hypochlorite sanitizer
A
40. The sediment test is performed by filtering one ____ of milk through a white sediment disc and observing the residue.
Pint
Feed
Milk handlers
NASS Cheddar cheese price survey
41. The quantity of milk used to produce 1 pound of buttermilk depends chiefly upon the _______.
Strip cup
Milk fat content
Excessive agitation of warm raw milk
Increased
42. Summer milk has been estimated to contain 1.6 times as much vitamin ____ as winter milk.
A
Penicillin G
I
Increased
43. Cheddar cheeses sold in the United States - which are not made from pasteurized milk - must be ripened at least _________ days
Blend
60
It lowers variability among cartons of milk
Psychrophilic and psychotrophic
44. To reduce the feed flavor in milk to acceptable levels - cows should be removed from offending feeds _____ hours before milking.
2-4
Vaccuumization
Freezing point
California - Oregon - and Washington
45. Flavors of milk may be caused in general by _______________.
Feeds consumed by the cow
A higher price for non fat dry milk and a lower price for butter
Growth of bacteria in the milk
Milking too soon after calving
46. The ability of lipase in milk to attack milk fat and produce a rancid off flavor is enhanced by what?
Excessive agitation of warm raw milk
The products made from it by milk processors
Cheese
3.5
47. Whole milk contains _____ percent protein.
Enhancing scientific opportunities for the European Dairy Industry.
45
98
3.5-4.0
48. _______ milk is gaining in popularity because of the historically unfavorable price ratio of milk fat to vegetable fat.
3.25%
Psychrotropic
Mastitis
Filled
49. Adulterants of milk that are detrimental to man's health are _____.
Strip
Pesticides
Handlers
Butter-cheese
50. By regulation - milk from cows treated with antibiotics usually must be withheld for ____ hours.
Agalactiae
Agalactiae
48 - 72
Coliform bacteria