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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.
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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. Under which of the following weather conditions would you expect to observe the greatest decrease in milk yield per cow?
Hot and humid
55
1890
Sub-clinical
2. Milk covered by Federal milk marketing orders is __________.
Five
Use a bactericide for disinfecting the teats after milking
Hot and humid
Grade A
3. Federal milk marketing orders give _______ an active voice in determining minimum milk prices through public hearings.
48 hours at 32ºC
Milk handlers
Feed
2 to 5 cents
4. What is not an important reason for a five day-seven degree shelf life test?
It lowers variability among cartons of milk
19
29.8
3.25 percent milkfat and 8.25 percent solids-not-fat
5. The CMT test results that indicate a somatic cell count of 400000 to 1500000 are _____.
Centrifuge
$5.27
Distinct precipitate forms - but no gel
Microorganisms
6. 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.
Cooperatives
Promotions & research
4 to 6
Agriculture
7. Which of the following is untrue concerning the federal milk marketing orders?
Fluid milk and cream
3.5-4.0
Chicago Mercantile Exchange
Sanitary restrictions on production are imposed on producers.
8. Milk provides _____and_____ in approximately the same ratio as found in bone.
A
Distinct precipitate forms - but no gel
Secretary of Agriculture of the U.S.
Calcium and phosphorus
9. What vitamin was first discovered in milk fat and is important to eyesight?
4 ounces of Cheddar or American cheese
Careless handling
Agriculture
A
10. Fluid milk contains an average of _____ percent solids.
Excessive agitation of warm raw milk
Psychrotrophs
13
Feed
11. What will best control contagious mastitis?
Cheese - nonfat dry milk - butter
Grow
Streak canal
Germicidal teat dip
12. Nearly 43% of all milk produced in the U.S. is made into Class I products while 36% is made into Class III. Which product is made from Class III milk?
A higher price for non fat dry milk and a lower price for butter
Cheese
Increased bacterial count
Scientific - technical & economic progress
13. A cryoscopy is an important tool that test for __________ in milk.
100%
Agriculture
Psychrotrophs
Added water
14. Class II manufactured dairy products are used in soft manufactured products such as?
Sanitizers
Dry the corn down as soon as possible
. cream products - cottage cheese - and ice cream
Milk supplies one half the calcium
15. Milk is a good supplier of minerals except for _____.
Dairy farmers
Lactose
8.75
Magnesium-Iron-Manganese-Copper
16. Rubber parts readily absorb ____ and need to be cleaned in an alkaline detergent.
Penicillin
Decreased
Milkfat
Raw Fluid Milk
17. University of Wisconsin - Madison dairy foods researchers estimate that the cheese industry loses _________ annually on defects in cheddar - other American - type and Swiss cheeses.
Streptococcus agaiactiae and Staphylococcus aureaus
Casein
Over $63000000
100%
18. The application of heat to milk for the purpose of preservation - with the extra benefit of the protection of public health - continues to develop. Innovative methods are now available for processing milk at ______ with only fractions of a second hol
Penicillin G
Ultra high temperatures
Strip
Lactose
19. University of Wisconsin - Madison dairy foods researchers estimate that the cheese industry loses _________ annually on defects in cheddar - other American - type and Swiss cheeses.
Filled
Butter
Riboflavin
Over $63000000
20. Summer milk has been estimated to contain 1.6 times as much vitamin ____ as winter milk.
Distinct precipitate forms - but no gel
Foot-and-mouth disease exists
60
A
21. The milk-borne illness outbreak that occurred in California via the consumption of a fresh - unripened Mexican type cheese was caused by the microorganism __________.
Streptococcus agaiactiae and Staphylococcus aureaus
Listeria monocytogenes
Vacuum
Vacuum
22. Dairy farmers can buy and sell dairy futures on what exchange?
Leukocytes
Chicago Mercantile Exchange
Lactalbumin-casein
A
23. The Babcock test is a rapid - simple and accurate test for...
Oxidized
Streak canal
Fat content
Strip
24. Milk stone accumulation on dairy equipment comes from _____ per cent minerals from water and _____ per cent milk solids.
750000
Federal Milk Marketing Order
50-50
Assure consumers an adequate supply of pure - wholesome milk
25. Three states from a single region of the nation now produce over one-fourth of the U.S. milk supply. These states are...?
Aged Gouda
Bacterial
Third
California - Oregon - and Washington
26. The major cause of the salty flavor in milk is ___________.
Feeds consumed by the cow
Inhibited
Milk fat content
Mastitis
27. Rules developed by the _____ are designed to protect the health and welfare of consumers.
Each state
Rancid
Food and Drug Administration (FDA)
45
28. Although cheese has taken an increasing percent of the U.S. Milk supplies in recent years - __________ still use(s) the largest share of the U.S. Milk supply.
Phosphorous
Milk fat content
Fluid milk and cream
Northeast dairy compact
29. Corn that is drought stressed is much more likely to be contaminated with molds - especially Aspergillus flavus and the aflatoxin it produces. The best way to prevent the growth of aflatoxins is to __________.
The order must be approved by 2/3 of the producers supplying 3/4 of the milk
1890
Payment made to milk producers for milk
Dry the corn down as soon as possible
30. Which of the following have dairy farmers - through their cooperatives opposed?
4 to 6
A higher price for non fat dry milk and a lower price for butter
Imports of milk protein concentrates and casein
Added water
31. 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?
Feed
Coliform bacteria
Short hedge
Dry the corn down as soon as possible
32. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Increased
A higher price for non fat dry milk and a lower price for butter
Centrifuge
Sediment
33. The two main proteins in milk are ____ and ____.
Casein - Lactalbumin
Not controlled by Federal Orders
A higher price for non fat dry milk and a lower price for butter
Mold
34. Some streptococci that produce lactic acid also produce certain aldehydes - which impart a _____ flavor.
Lactose
Listeria monocytogenes
NASS Cheddar cheese price survey
Malty
35. For the maximum intake of calcium - one should consume_______.
100%
Mold
Use a bactericide for disinfecting the teats after milking
Skim milk
36. Aflatoxins sometimes found in dairy foods are produced by what?
75%
Strip
Fat content
Mold
37. Lactose is the principal ________ in milk.
Milk testing and record keeping program for dairy cows
More than doubled
Class I
Carbohydrate
38. _________ is the time after processing during which a dairy product normally remains suitable for human consumption
Mold
Cheese - nonfat dry milk - butter
Freezing point
Shelf date
39. The form of mastitis that is hidden from sight is known as _______
Sub-clinical
Feed
Class I
1000
40. The Babcock test is a rapid - simple and accurate test for...
Plastic
Fat content
50-50
Supermarkets
41. The four major sensations are...?
3.25 percent milkfat and 8.25 percent solids-not-fat
Bitter - salt - sour - sweet
Milk testing and record keeping program for dairy cows
An atrophied cell
42. Whole milk contains _____ percent protein.
An atrophied cell
8.6
3.5-4.0
Raw Fluid Milk
43. For the maximum intake of calcium - one should consume_______.
Skim milk
NASS Cheddar cheese price survey
Butter
10
44. The cost of operating Federal orders is paid by ________.
Making sure equipment has been cleaned correctly
Assessing milk handlers in the order
Penicillin
3.5
45. 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
100000
Ultra-filtration
Cheese
46. The enzyme _______ is almost completely inactivated at the proper times and temperatures approved for pasteurization
Sanitary restrictions on production are imposed on producers.
Alkaline phosphatase
Gallon
Oxidized
47. The milk becomes the property of the buyer once....
Extreme agitation of raw milk
Thermoduric
Leukocytes
It is loaded into the transport truck on the farm
48. The CMT test results that indicate a somatic cell count of 400000 to 1500000 are _____.
Distinct precipitate forms - but no gel
Acidic detergent
Freezing point
Cheese
49. One type of test for antibiotics - common adulterants of milk - is based upon the principle that the growth of bacteria is __________ by them.
Dairy farmers
Psychrotrophs
The Food and Drug Administration
Inhibited
50. _________ is the time after processing during which a dairy product normally remains suitable for human consumption
NASS Cheddar cheese price survey
Shelf date
Alkaline
Low-carbohydrates diets
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