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Test your basic knowledge |
Dairy Foods Industry
Start Test
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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. What percentage of U.S. households buy fluid milk (on an annual basis)?
98%
Lactalbumin-casein
Cooperatives
Streptococci
2. __________ is usually the most abundant of the major solid components of milk.
Lactose
100000
Calcium
Profit margin
3. In December 2003 - the California Milk Advisory Board (CMAB) began airing its 'Happy Cows' television ad campaign nationwide in an effort to build recognition for?
$5.27
1000
Strip cup
Real California Cheese
4. Milk is sold in units of _____ by the producer to the handler.
Cwt
Half-and-half
Cream and milk fat
Assessing milk handlers in the order
5. What is the most popular size container used for fluid milk?
Dairy Export Incentive Program
1937
Market stabilization
Gallon
6. Milk stone accumulation on dairy equipment comes from _____ per cent minerals from water and _____ per cent milk solids.
50-50
Wisconsin mastitis test
Microorganisms
Calcium and phosphorus
7. The ideal cleaning material for removing milk stone from milking equipment surfaces is _____.
98%
Provide marketing power for dairy farmers
Thermoduric
Acidic detergent
8. To reduce the feed flavor in milk to acceptable levels - cows should be removed from offending feeds _____ hours before milking.
Producer settlement fund (equalization fund)
Coliform bacteria
76%
2-4
9. Some streptococci that produce lactic acid also produce certain aldehydes - which impart a _____ flavor.
Grade A
Freezing point
Once or twice monthly
Malty
10. The enzyme _______ is almost completely inactivated at the proper times and temperatures approved for pasteurization
Short hedge
Alkaline
Supermarkets
Alkaline phosphatase
11. Aflatoxins sometimes found in dairy foods are produced by what?
100000
It is loaded into the transport truck on the farm
Mold
Distinct precipitate forms - but no gel
12. The form of mastitis that is hidden from sight is known as _______
60
Freezing point
Sub-clinical
Careless handling
13. Milk is a good supplier of minerals except for _____.
Ultra-filtration
Magnesium-Iron-Manganese-Copper
Lactalbumin-casein
2-4
14. The major reason milk from cows treated with antibiotics must be withheld from the milk supply is because _______.
Growth of bacteria in the milk
A large proportion of the human population is sensitive to antibiotics
Dairy Compacts
Increased bacterial count
15. Each month - the USDA calculates the Basic Formula Price (BFP) which often ranges from $11.00 to $13.00 per hundredweight. The BFP establishes the basic price for _______.
Raw Fluid Milk
Casein
98
Scientific - technical & economic progress
16. A _____ cup is a cup with fine wire mesh on top used to detect the presence of abnormal milk.
Iron-copper
Handlers
Strip cup
Strip
17. By using a _____ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
50-50
Raw Fluid Milk
Grow
Hydrometer
18. Over the past 20 years the difference between the prices farmers receive for milk and the prices consumers pay for dairy products has...
161ºF for 15 seconds
1890
76%
More than doubled
19. The percent of U.S. milk production consumed through schools has ___________ in the past 8 years.
Cheese
Bitter - salty
Increased
1000
20. A milk order - including pricing and other provisions - becomes effective only after approval by _____.
Butter
Careless handling
It is loaded into the transport truck on the farm
Dairy farmers
21. 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.
Hypochlorite sanitizer
Extreme agitation of raw milk
Cheese
Psychrotropic
22. The milk-borne illness outbreak that occurred in California via the consumption of a fresh - unripened Mexican type cheese was caused by the microorganism __________.
Mailbox prices
Listeria monocytogenes
18000
Blend
23. A device fitted with a screened lid that helps detect visible abnormalities in milk prior to attaching the milking machine is called a _____.
Raw to sanitized
8.6
8.75
Strip cup
24. The most effective and economical means of reducing the exposure of cows to mastitis causing microorganisms is to _________.
The price to be added or subtracted per 1/10 % of milk fat above or below a set percentage
100%
The Pasteurized Milk Ordinance and Code
Use a bactericide for disinfecting the teats after milking
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
Fluid milk products
Alkaline cleaner in hot water
Homogenization
Third
26. The hormone oxytocin is released by the ____ gland. This act stimulates the mammary gland.
Pituitary
Ultra-filtration
The Pasteurized Milk Ordinance and Code
Milk fat and milk sugar
27. Dairy cows need _________ day dry periods for rejuvenation of secretary tissue and restoration of body condition
Class I
60
Cheese
It is loaded into the transport truck on the farm
28. The predominant bacteria of milk that produce lactic acid - which is responsible for the sour taste of milk are...?
Alkaline phosphatase
Streptococci
Mastitis
Assure consumers an adequate supply of pure - wholesome milk
29. The cost of operating Federal orders is paid by ________.
Dairy Compacts
Assessing milk handlers in the order
. cream products - cottage cheese - and ice cream
Not controlled by Federal Orders
30. ___________ is a test for rancidity?
Acid degree value
55
B. Determining one brand of milk from another
Pituitary
31. The standard plate count (SPC) estimates the total numbers of ____ microorganisms.
Payment made to milk producers for milk
Feeds consumed by the cow
Aerobic
Casein
32. Besides calcium - milk contains _______ - a mineral that is found in brain tissue - muscles - teeth and bones.
Phosphorous
Sub-clinical
1.032
11
33. As with grade A milk - ______ adopts and enforces regulations to control milk used for the manufacturing of milk products.
Alkaline cleaner in hot water
Each state
Penicillin G
1908
34. The U.S. Dairy Export Council (USDEC) was created by ___________.
90
Dairy Management - Inc.
Northeast dairy compact
Raw to sanitized
35. _______ indicates the percentage of milk used in each class.
Wisconsin mastitis test
Blend
Mastitis
Use a bactericide for disinfecting the teats after milking
36. A _____ needs to be applied to the teat end in order for a milking machine to remove milk.
Ultra high temperatures
Milkfat
1890
Vacuum
37. ______ % of the milk eligible for fluid use is covered by Federal Milk Marketing Orders.
Producer settlement fund (equalization fund)
Acidic detergent
80%
2-4
38. The antibiotic _____ gives sensitive reaction to a large proportion of the public.
Penicillin G
19
Promotions & research
Clenbuterol
39. _____ is the cause of the rancid flavor in milk.
Public hearings are held so that all interested parties may present their views.
Extreme agitation of raw milk
A
Handlers
40. Which of the following is considered a controversial pricing arrangement?
Dairy Compacts
Streptococcus agaiactiae and Staphylococcus aureaus
98
29.8
41. The current supply & demand situation has which of the products from milk in short supply?
Calcium
98%
Freezing point
Cream and milk fat
42. The two most important etlologic agents of mastitis are __________.
18000
Aerobic
Streptococcus agaiactiae and Staphylococcus aureaus
1890
43. What is not an important reason for a five day-seven degree shelf life test?
It lowers variability among cartons of milk
Grade A
Dairy farmers - through their cooperative association
Bacterial
44. 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 __________.
Public hearings are held so that all interested parties may present their views.
Casein - Lactalbumin
Raw to sanitized
Dry the corn down as soon as possible
45. What percent of all milk produced in the U.S. is sold to dairy processing plants?
98
100000
Increased
National Milk Producers Federation
46. The milk In what class receives the highest price in the market?
Temperature and time
Iron-copper
Class I
8.6
47. The rules States adopt to govern the production - processing - packaging and storage of Grade A milk are based on ________.
Lactalbumin-casein
Dairy Compacts
The Pasteurized Milk Ordinance and Code
Distinct precipitate forms - but no gel
48. Products eligible for the Dairy Export Incentive Program (DEIP).
Agriculture
Butter
Inhibited
Midwest food manufactures
49. The enzyme - ____ - is almost completely inactivated at the proper times and temperatures approved for pasteurization
Each state
Alkaline phosphatase
75%
Sanitizers
50. 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.
Alkaline
Alkaline phosphatase
76%
Psychrotropic
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