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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. Lactobacillus bulgaricus and Streptococcus thermophilus are examples of _________ .
Iron-copper
Lactic acid producing bacteria
A
It is loaded into the transport truck on the farm
2. The most common off-flavor in milk is __________
13
48 - 72
Psychrophilic and psychotrophic
Sanitizers
3. Continued low calcium intake may result in ______ in adults.
Osteoporosis
Increased bacterial count
Producer settlement fund (equalization fund)
Milk fat and milk sugar
4. The form of mastitis that is hidden from sight is known as _______
Sub-clinical
The products made from it by milk processors
Casein - Lactalbumin
Sediment
5. It takes approximately _______ lbs. of whole milk to make one pound of whole milk cheddar cheese.
Ascorbic acid
Dairy Export Incentive Program
Lactalbumin-casein
10
6. The main objection of dirt and milkstone on parts is _____.
Increased bacterial count
It lowers variability among cartons of milk
13
Staphylococcus dysgalactiae
7. 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
Lactic acid producing bacteria
Distinct precipitate forms - but no gel
13
Third
8. The objectives of the Babcock Institute do not include________________.
Wisconsin mastitis test
Psychrophilic and psychotrophic
Enhancing scientific opportunities for the European Dairy Industry.
Early spring and late fall
9. Removing cows from green grass or silage four hours prior to milking - can minimize or eliminate which flavor defect in milk?
Feed
A large proportion of the human population is sensitive to antibiotics
Alkaline phosphatase
Alkaline phosphatase
10. Dairy cows need _________ day dry periods for rejuvenation of secretary tissue and restoration of body condition
60
Alkaline phosphatase
Malty
Calcium and phosphorus
11. The California mastitis test is done to...
B. Determining one brand of milk from another
Determine whether mammary glands are inflamed
76%
Dry the corn down as soon as possible
12. Aflatoxins sometimes found in dairy foods are produced by what?
Northeast dairy compact
Gallon
Pooling
Mold
13. Milk stone accumulation on dairy equipment comes from _____ per cent minerals from water and _____ per cent milk solids.
50-50
Psychrotropic
Sanitizers
Inhibited
14. Milk protein contains _____ of the essential amino acids and in appreciable amounts
100%
Psychrotropic
Agriculture
Chicago Mercantile Exchange
15. 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.
$5.27
Alkaline
An atrophied cell
1.032
16. What is not an objective of milk evaluation?
Rancid
55
B. Determining one brand of milk from another
Strip
17. Federal milk marketing orders give _______ an active voice in determining minimum milk prices through public hearings.
Dry the corn down as soon as possible
100000
Milk handlers
Early spring and late fall
18. ______ % of the milk eligible for fluid use is covered by Federal Milk Marketing Orders.
80%
Pooling
Oxidized
Raw to sanitized
19. The rules States adopt to govern the production - processing - packaging and storage of Grade A milk are based on ________.
Midwest food manufactures
The Pasteurized Milk Ordinance and Code
75%
Chlorine
20. A popular screening test for bulk blended milk that detects abnormal milk is the _____.
Foot-and-mouth disease exists
1890
Wisconsin mastitis test
Payment made to milk producers for milk
21. What is the most popular type container used for fluid milk?
Streptococci
California
The percentage of the population between 45-60 years of age
Plastic
22. Which of the following four primary taste sensations is correctly matched with the causal agent?
Bitter-quinine
60
An atrophied cell
4 ounces of Cheddar or American cheese
23. Pasteurization was developed in _____ as a heat treatment to preserve food.
1890
Excessive agitation of warm raw milk
Australia
Psychrophilic and psychotrophic
24. The absence of _____ and _____ is not an accident - because they would catalyze oxidation - there producing metallic or oxidized flavors
Sour
Iron-copper
Malty
Provide marketing power for dairy farmers
25. The pasteurized Milk Ordinance regulates what?
. cream products - cottage cheese - and ice cream
Early spring and late fall
The milk handlers
Grade A milk
26. Mastitis infecting microorganisms almost invariably gain entrance to the mammary gland via the _____.
Streak canal
Acidic detergent
Lactalbumin-casein
Increased bacterial count
27. 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.
Excessive agitation of warm raw milk
Coliform bacteria
Low-carbohydrates diets
Raw to sanitized
28. The utilization of U.S. supply of milk fat in the production of butter over the past 25 years has ___________.
Decreased
Psychrotropic
1890
Chlorine
29. The traditional method of pricing milk has used a milk fat differential of one tenth of one percent from a milkfat base of ______ percent.
8.6
3.5
Pint
Sub-clinical
30. Fluid milk contains an average of _____ percent solids.
Pint
Psychrophilic and psychotrophic
Streak canal
13
31. The Mid-American International Agri-Trade Council assists _______
Midwest food manufactures
Handler
A higher price for non fat dry milk and a lower price for butter
161ºF for 15 seconds
32. Badly dented or damaged milker unit parts are caused by?
A higher price for non fat dry milk and a lower price for butter
Careless handling
3.5-4.0
Pesticides
33. The traditional method of pricing milk has used a milk fat differential of one tenth of one percent from a milkfat base of ______ percent.
2-4
Imports of milk protein concentrates and casein
29.8
3.5
34. One gallon of milk weighs _____ pounds.
8.6
Pituitary
Pendulous udders
Low-carbohydrates diets
35. Continued low calcium intake may result in ______ in adults.
Ultra high temperatures
It lowers variability among cartons of milk
29.8
Osteoporosis
36. Flavors of milk may be caused in general by _______________.
Feeds consumed by the cow
Real California Cheese
Bitter - salty
Not controlled by Federal Orders
37. Bangs Disease is another name for _____.
Penicillin
Psychrotropic
Brucellosis
Inhibited
38. The quantity of milk used to produce 1 pound of buttermilk depends chiefly upon the _______.
Once or twice monthly
Milk fat content
Calcium
Brucellosis
39. When cows have mastitis - the protein content of milk may be higher - but the cheese yield is lower because of a decrease in _______ protein.
Enhancing scientific opportunities for the European Dairy Industry.
Gallon
Calcium
Casein
40. By definition - a product labeled 'milk' must contain not less than _____ percent milk fat.
3.25%
1890
Thermoduric
Dairy Compacts
41. According to Dick Groves the per capita consumption of cheese for the 20th century was a respectable level of ______ pounds.
Salty
4 to 6
29.8
The Food and Drug Administration
42. The primary factors influencing per capita cheese demand does not include?
The percentage of the population between 45-60 years of age
100000
1890
60
43. The pricing of milk in the United States involves a wide variety of pricing regulations based on public policy decisions - including...
Federal Milk Marketing Order
90
Cwt
1908
44. 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 _______.
Shelf date
Mold
Wisconsin mastitis test
Producer settlement fund (equalization fund)
45. The establishment of a Federal milk marketing order is generally initiated by ________.
750000
Wisconsin mastitis test
Midwest food manufactures
Dairy farmers - through their cooperative association
46. Milk is the only source of __________ in nature.
Milk testing and record keeping program for dairy cows
Lactose
Cheese
Dairy farmers - through their cooperative association
47. Three states from a single region of the nation now produce over one-fourth of the U.S. milk supply. These states are...?
California - Oregon - and Washington
100%
Psychrophilic and psychotrophic
Public hearings are held so that all interested parties may present their views.
48. 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?
11
NASS Cheddar cheese price survey
Handlers
Sanitary restrictions on production are imposed on producers.
49. The microbiological standard for Grade A raw milk at the producer farm is _____ bacteria or less per milliliter of milk.
Marketing coops
100000
Pendulous udders
Homogenization
50. _________ is the time after processing during which a dairy product normally remains suitable for human consumption
Shelf date
$5.27
Bitter - salt - sour - sweet
Pendulous udders