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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. Rubber parts readily absorb ____ and need to be cleaned in an alkaline detergent.
Brucellosis
Milkfat
Federal Milk Marketing Order
Blend
2. The milk-borne illness outbreak that occurred in California via the consumption of a fresh - unripened Mexican type cheese was caused by the microorganism __________.
76%
Listeria monocytogenes
Magnesium-Iron-Manganese-Copper
48 - 72
3. The pricing of milk in the United States involves a wide variety of pricing regulations based on public policy decisions - including...
Casein
100000
Federal Milk Marketing Order
Agriculture
4. The ability of lipase in milk to attack milk fat and produce a rancid off flavor is enhanced by what?
Extreme agitation of raw milk
Class I
11
Excessive agitation of warm raw milk
5. Quarters infected with mastitis tend to shed more _____ defending white blood cells.
Sanitary restrictions on production are imposed on producers.
Growth of bacteria in the milk
19
Leukocytes
6. The greatest amount of regular ice cream produced in the U.S. is in the _________ section
Prices paid milk producers
West
Acidic detergent
48 - 72
7. Fluid milk contains an average of _____ percent solids.
Raw to sanitized
13
Class I
Careless handling
8. Which group of flavors cannot be detected by odor?
Bitter - salty
Penicillin G
Enhancing scientific opportunities for the European Dairy Industry.
Dairy farmers - through their cooperative association
9. The major cause of mastitis infections are _____ infections
Penicillin
Phosphorous
Alkaline phosphatase
Bacterial
10. If you produce milk in this state - the price you will receive for your milk is a blend of classes - components - quota - and non-quota values. It is the only state with its own farm milk pricing system. The state is ____________.
Half-and-half
Milk lock
The Food and Drug Administration
California
11. 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
Psychrophilic and psychotrophic
The price to be added or subtracted per 1/10 % of milk fat above or below a set percentage
Milk fat and milk sugar
12. _______ milk is gaining in popularity because of the historically unfavorable price ratio of milk fat to vegetable fat.
The Food and Drug Administration
Filled
Flat
California
13. Three states from a single region of the nation now produce over one-fourth of the U.S. milk supply. These states are...?
98
750000
California - Oregon - and Washington
Iron-copper
14. Which of the following is untrue concerning the federal milk marketing orders?
Sanitary restrictions on production are imposed on producers.
Lactose
The products made from it by milk processors
1937
15. 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.
Agriculture
Milk lock
Rancid
Lactose
16. Purple color that results from CMT test is generally more intense in samples from infected quarters - because such samples have a __________pH.
Assure consumers an adequate supply of pure - wholesome milk
Bacterial
Alkaline
1000
17. The enzyme _______ is almost completely inactivated at the proper times and temperatures approved for pasteurization
West
Alkaline phosphatase
10
Centrifuge
18. Federal Milk Marketing Orders are a mechanism for...
Secretary of Agriculture of the U.S.
Lactalbumin-casein
4 to 6
Market stabilization
19. Milk with low total solids will produce what off-flavor?
Butter-cheese
Raw to sanitized
Flat
The Food and Drug Administration
20. Which one of the following is not a cause of mastitis?
Riboflavin
Staphylococcus dysgalactiae
A
Hot and humid
21. By regulation - milk from cows treated with antibiotics usually must be withheld for ____ hours.
Carbohydrate
48 - 72
Careless handling
Lactalbumin-casein
22. Dairy product exports are expected to _______ - according to the U.S. Dairy Council (USDEC).
Grow
Increased bacterial count
Decreased
Early spring and late fall
23. By using a _____ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
National Milk Producers Federation
Milkfat
Hydrometer
Wisconsin mastitis test
24. Milk stone accumulation on dairy equipment comes from _____ per cent minerals from water and _____ per cent milk solids.
Decreased
50-50
100000
13
25. A cheese maker from Netherlands was named World Champion Cheese Maker for his _______ entry which scored 98.48 in the championship judging rounds.
Aged Gouda
29.8
A
Public hearings are held so that all interested parties may present their views.
26. USDA reports net prices received by dairy farmers for milk - usually the prices are published on a map to show regional differences. The prices are referred to as ________.
Profit margin
Mailbox prices
Aged Gouda
Class I
27. Cows with _____ have a higher incidence of mastitis because physical injury is more likely?
Cooperatives
The percentage of the population between 45-60 years of age
Market stabilization
Pendulous udders
28. The Babcock test is a rapid - simple and accurate test for...
Shelf date
Making sure equipment has been cleaned correctly
Butter
Fat content
29. 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
Ultra high temperatures
I
Pendulous udders
Federal Milk Marketing Order
30. A device fitted with a screened lid that helps detect visible abnormalities in milk prior to attaching the milking machine is called a _____.
The products made from it by milk processors
Oxidized
Imports of milk protein concentrates and casein
Strip cup
31. The largest percentage of the U.S. milk supply is utilized in the production of ______.
Raw Fluid Milk
Lactic acid producing bacteria
Cheese
Pendulous udders
32. Which of the following is not a part of the establishment of a federal marketing order?
1890
Streptococci
The order must be approved by 2/3 of the producers supplying 3/4 of the milk
Clenbuterol
33. The two main proteins in milk are ____ and ____.
Casein
Oxidized
Carbohydrate
Casein - Lactalbumin
34. The traditional method of pricing milk has used a milk fat differential of one tenth of one percent from a milkfat base of ______ percent.
Alkaline
Salty
A large proportion of the human population is sensitive to antibiotics
3.5
35. Which of the following statements concerning the daily consumption of a quart of cow's milk is untrue?
Vacuum
Dry the corn down as soon as possible
Milk supplies one half the calcium
Sediment
36. At the present time - most milk is sold through...
Supermarkets
Producer settlement fund (equalization fund)
18000
Sub-clinical
37. Milk is the only source of __________ in nature.
Casein
4 ounces of Cheddar or American cheese
Lactose
Increased bacterial count
38. Class II manufactured dairy products are used in soft manufactured products such as?
. cream products - cottage cheese - and ice cream
98
Aerobic
A
39. Bangs Disease is another name for _____.
Brucellosis
Dairy Export Incentive Program
3.5-4.0
Fluid milk products
40. An average dairy cow now produces approximately ___ pounds of milk in a 305-day milking period.
Fluid milk products
18000
Mastitis
Five
41. The milk In what class receives the highest price in the market?
3.25%
Short hedge
Sediment
Class I
42. High-temperature short-time pasteurization (HTST) requires that every particle of milk is heated to a minimum temperature of _____ for _____ seconds or its equivalent.
Pesticides
90
8.75
161ºF for 15 seconds
43. What vitamin was first discovered in milk fat and is important to eyesight?
80%
A
Once or twice monthly
Pooling
44. Lactose is the principal ________ in milk.
Carbohydrate
Calcium
Streptococci
Milking too soon after calving
45. By using a _____ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
Sub-clinical
Assessing milk handlers in the order
National Milk Producers Federation
Hydrometer
46. 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.
Vacuum
Osteoporosis
Fluid milk and cream
Mold
47. One objective of a federal order is to _______________
Streptococcus agaiactiae and Staphylococcus aureaus
Lactic acid producing bacteria
Assure consumers an adequate supply of pure - wholesome milk
Phosphorous
48. With the exception of ________ - all of the following off flavors of milk are caused by bacteria.
The percentage of the population between 45-60 years of age
A
Salty
Calcium and phosphorus
49. Cow's milk contains _____ percent lactose
3.25%
Hydrometer
Five
Increased bacterial count
50. The International Dairy Federation (IDF) mission is to promote ______________.
Growth of bacteria in the milk
Plastic
Low-carbohydrates diets
Scientific - technical & economic progress
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