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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 enzyme - ____ - is almost completely inactivated at the proper times and temperatures approved for pasteurization
Streak canal
Alkaline phosphatase
Alkaline cleaner in hot water
Grow
2. Milk provides _____and_____ in approximately the same ratio as found in bone.
161ºF for 15 seconds
Cheese
Calcium and phosphorus
Leukocytes
3. 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 _______.
75%
Producer settlement fund (equalization fund)
Magnesium-Iron-Manganese-Copper
Psychrotrophs
4. Dairy cows need _________ day dry periods for rejuvenation of secretary tissue and restoration of body condition
Magnesium-Iron-Manganese-Copper
60
Cheese - nonfat dry milk - butter
50-50
5. 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?
Clenbuterol
Fluid milk products and cheese
I
NASS Cheddar cheese price survey
6. Approximately two-thirds of the milk utilized in manufactured dairy products is _____.
8.6
Pituitary
Butter-cheese
Flavored milk
7. Milk is a good supplier of minerals except for _____.
Sediment
Bitter-quinine
4 ounces of Cheddar or American cheese
Magnesium-Iron-Manganese-Copper
8. The only mastitis pathogen using the mammary gland as its primary habitat is?
Added water
Agalactiae
Grow
More than doubled
9. Federal milk marketing orders give _______ an active voice in determining minimum milk prices through public hearings.
Milk handlers
75%
Flavored milk
Each state
10. For the over 40 years the National Cheese Exchange had established the national cheeses cash prices. On May 1 - 1998 Cheese was traded at the ________ for the first time.
4 to 6
Chicago Mercantile Exchange
Federal Milk Marketing Order
3.5-4.0
11. A major Salmonellas outbreak in Chicago spawned increased emphasis on milk processing sanitation - FDA inspections and downtime equipment inspections to evaluate and eliminate possible ______ cross connections.
55
A
Skim milk
Raw to sanitized
12. Cornell University's research and evaluation concludes that 'an additional dollar' invested in generic milk advertising will result in a return of $______ in dairy producer revenue.
Secretary of Agriculture of the U.S.
60
750000
$5.27
13. The Standard Plate Count (SPC) has a prescribed incubation time of _____ hours at _____ ºC.
Temperature and time
48 hours at 32ºC
Thermoduric
Malty
14. Fluid milk contains an average of _____ percent solids.
Ascorbic acid
Staphylococcus dysgalactiae
13
Mastitis
15. By definition - a product labeled 'milk' must contain not less than _____ percent milk fat.
Foot-and-mouth disease exists
3.25%
100000
Class I
16. Pasteurization was developed in _____ as a heat treatment to preserve food.
13
1890
Plastic
Assure consumers an adequate supply of pure - wholesome milk
17. What is not a cause of coliform mastitis?
80%
Milking too soon after calving
161ºF for 15 seconds
More than doubled
18. Milk is sold in units of _____ by the producer to the handler.
Early spring and late fall
Streak canal
Cwt
Cheese
19. Badly dented or damaged milker unit parts are caused by?
Penicillin
Careless handling
Northeast dairy compact
. cream products - cottage cheese - and ice cream
20. 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?
Each state
Short hedge
A
Psychrotropic
21. The microbiological standard for Grade A raw from single procedure is _________ bacteria per millimeter of milk prior to co-mingling with milk from other producers
100000
75%
1937
11
22. The primary factors influencing per capita cheese demand does not include?
The percentage of the population between 45-60 years of age
Cream and milk fat
California - Oregon - and Washington
Secretary of Agriculture of the U.S.
23. ________ is exposure of hot milk or milk product to reduce pressure to affect the removal of volatile substances - especially those that enter milk from feed.
Ultra high temperatures
Milkfat
48 hours at 32ºC
Vaccuumization
24. What does not promote metallic/oxidized off flavor in milk?
Supermarkets
Magnesium-Iron-Manganese-Copper
Federal Milk Marketing Order
Hypochlorite sanitizer
25. The main objection of dirt and milkstone on parts is _____.
Sub-clinical
The Pasteurized Milk Ordinance and Code
Careless handling
Increased bacterial count
26. The U.S. Dairy Export Council (USDEC) was created by ___________.
Osteoporosis
Milk fat and milk sugar
Dairy Management - Inc.
Five
27. 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
Mastitis
Carbohydrate
Once or twice monthly
28. Which of the following four primary taste sensations is correctly matched with the causal agent?
Bitter-quinine
Enhancing scientific opportunities for the European Dairy Industry.
$5.27
Blend
29. The form of mastitis that is hidden from sight is known as _______
Casein
Hydrometer
Sub-clinical
Fluid milk and cream
30. _________ is the time after processing during which a dairy product normally remains suitable for human consumption
Shelf date
Streptococcus agaiactiae and Staphylococcus aureaus
Five
Grade A milk
31. 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.
Dairy farmers
Milk handlers
45
Dairy farmers - through their cooperative association
32. Milk protein contains _____ of the essential amino acids and in appreciable amounts
1890
100%
Use a bactericide for disinfecting the teats after milking
Not controlled by Federal Orders
33. One type of test for antibiotics - common adulterants of milk - is based upon the principle that the growth of bacteria is __________ by them.
3.25%
Osteoporosis
A
Inhibited
34. _________ is the time after processing during which a dairy product normally remains suitable for human consumption
Half-and-half
Milk testing and record keeping program for dairy cows
Shelf date
A
35. _____ is the cause of the rancid flavor in milk.
The order must be approved by 2/3 of the producers supplying 3/4 of the milk
Magnesium-Iron-Manganese-Copper
Extreme agitation of raw milk
Prices paid milk producers
36. When cows have mastitis - the protein content of milk may be higher - but the cheese yield is lower because of a decrease in _______ protein.
Grade A
Cream and milk fat
The Pasteurized Milk Ordinance and Code
Casein
37. Under which of the following weather conditions would you expect to observe the greatest decrease in milk yield per cow?
Streak canal
Chicago Mercantile Exchange
Hot and humid
161ºF for 15 seconds
38. The tilt in the USDA price support for manufactured milk products was recently adjusted to provide...
A higher price for non fat dry milk and a lower price for butter
Sanitary restrictions on production are imposed on producers.
Milking too soon after calving
Clenbuterol
39. Dairy product exports are expected to _______ - according to the U.S. Dairy Council (USDEC).
Imports of milk protein concentrates and casein
Lactose
Casein
Grow
40. The milk becomes the property of the buyer once....
It is loaded into the transport truck on the farm
National Milk Producers Federation
Marketing coops
Cheese
41. Dairy product exports are expected to _______ - according to the U.S. Dairy Council (USDEC).
Pendulous udders
Alkaline cleaner in hot water
Grow
Chicago Mercantile Exchange
42. S. M. Babcock developed the Babcock Test in _____.
98%
The price to be added or subtracted per 1/10 % of milk fat above or below a set percentage
1890
Chicago Mercantile Exchange
43. The CMT test results that indicate a somatic cell count of 400000 to 1500000 are _____.
California - Oregon - and Washington
Milk testing and record keeping program for dairy cows
Lactose
Distinct precipitate forms - but no gel
44. The sediment test is performed by filtering one ____ of milk through a white sediment disc and observing the residue.
Blend
3.25%
100000
Pint
45. The enzyme - ____ - is almost completely inactivated at the proper times and temperatures approved for pasteurization
1.032
Alkaline phosphatase
1890
Midwest food manufactures
46. Removing cows from green grass or silage four hours prior to milking - can minimize or eliminate which flavor defect in milk?
Feed
Growth of bacteria in the milk
1908
Malty
47. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly.
Marketing coops
19
Osteoporosis
Dairy Export Incentive Program
48. While some extra-label drugs can be used by food-producing animals - others cannot. What is/are an illegal drug(s)?
Grade A
11
Clenbuterol
Dairy farmers
49. _______ indicates the percentage of milk used in each class.
Clenbuterol
Penicillin G
Milk supplies one half the calcium
Blend
50. Purple color that results from CMT test is generally more intense in samples from infected quarters - because such samples have a __________pH.
Agriculture
Psychrophilic and psychotrophic
B. Determining one brand of milk from another
Alkaline