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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. The hormone oxytocin is released by the ____ gland. This act stimulates the mammary gland.
Skim milk
Vaccuumization
Lactic acid producing bacteria
Pituitary
2. The form of mastitis that is hidden from sight is known as _______
A
Increased bacterial count
Ultra-filtration
Sub-clinical
3. The antibiotic _____ gives sensitive reaction to a large proportion of the public.
100000
Determine whether mammary glands are inflamed
Penicillin G
Penicillin
4. The Babcock test is a rapid - simple and accurate test for...
Federal Milk Marketing Order
2 to 5 cents
Fat content
Early spring and late fall
5. One type of test for antibiotics - common adulterants of milk - is based upon the principle that the growth of bacteria is __________ by them.
Inhibited
19
Low-carbohydrates diets
Alkaline phosphatase
6. To remove fat from milking equipment use...
Raw Fluid Milk
Alkaline cleaner in hot water
Midwest food manufactures
2 to 5 cents
7. ___________ is a test for rancidity?
Imports of milk protein concentrates and casein
It lowers variability among cartons of milk
Acid degree value
Casein
8. One gallon of milk weighs _____ pounds.
Hot and humid
Grow
Cream and milk fat
8.6
9. A device fitted with a screened lid that helps detect visible abnormalities in milk prior to attaching the milking machine is called a _____.
A
8.6
Strip cup
Secretary of Agriculture of the U.S.
10. Cows with _____ have a higher incidence of mastitis because physical injury is more likely?
Bitter - salt - sour - sweet
Pendulous udders
I
Strip cup
11. The two dairy product categories that require the highest amount of raw milk from the U.S. supply are...
Fluid milk products and cheese
11
Salty
Australia
12. Mastitis infecting microorganisms almost invariably gain entrance to the mammary gland via the _____.
Tuberculosis and brucellosis
Skim milk
Streak canal
Acid degree value
13. What causes flavors in milk such as acid - high acid - or sour milk.
Microorganisms
Australia
1937
Lactic acid producing bacteria
14. The off flavor most likely to be found in milk that has not been cooled properly is...
Lactose
100%
Growth of bacteria in the milk
Sour
15. The insufficient removal of milk from the milk collection system is called _____.
1.032
Milk lock
48 hours at 32ºC
Phosphatase
16. Milk is a good supplier of minerals except for _____.
Magnesium-Iron-Manganese-Copper
Midwest food manufactures
Wisconsin mastitis test
The Food and Drug Administration
17. The pricing of milk in the United States involves a wide variety of pricing regulations based on public policy decisions - including...
Bitter - salty
Fluid milk and cream
Increased bacterial count
Federal Milk Marketing Order
18. The two main proteins in milk are ____ and ____.
It lowers variability among cartons of milk
1937
Casein - Lactalbumin
Assessing milk handlers in the order
19. Which of the following is not a part of the establishment of a federal marketing order?
Blend
The order must be approved by 2/3 of the producers supplying 3/4 of the milk
100%
Milk lock
20. The enzyme - ____ - is almost completely inactivated at the proper times and temperatures approved for pasteurization
Butter-cheese
Brucellosis
Alkaline phosphatase
Bitter - salty
21. The percent of U.S. milk production consumed through schools has ___________ in the past 8 years.
Carbohydrate
Short hedge
Pituitary
Increased
22. The enzyme _______ is almost completely inactivated at the proper times and temperatures approved for pasteurization
Blend
Alkaline phosphatase
48 hours at 32ºC
Vaccuumization
23. Lactobacillus bulgaricus and Streptococcus thermophilus are examples of _________ .
Increased
Lactic acid producing bacteria
Mastitis
75%
24. Pasteurization was developed in _____ as a heat treatment to preserve food.
1890
Chicago Mercantile Exchange
4 to 6
Promotions & research
25. Fluid milk contains an average of _____ percent solids.
13
55
Listeria monocytogenes
Blend
26. What does not promote metallic/oxidized off flavor in milk?
Midwest food manufactures
Hypochlorite sanitizer
Lactic acid producing bacteria
Milk supplies one half the calcium
27. Which group of flavors cannot be detected by odor?
Pint
Plastic
Bitter - salty
Acid degree value
28. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Centrifuge
Aerobic
60
Fluid milk and cream
29. _____ and _____ are the two main proteins in milk.
Enhancing scientific opportunities for the European Dairy Industry.
Lactalbumin-casein
California
Short hedge
30. Mixture of milk and cream containing not less than 10.5 percent milkfat - but les than 18 percent milk fat - is the definition of...
National Milk Producers Federation
Alkaline cleaner in hot water
Dairy farmers - through their cooperative association
Half-and-half
31. Which of the following four primary taste sensations is correctly matched with the causal agent?
Feeds consumed by the cow
Sediment
It is loaded into the transport truck on the farm
Bitter-quinine
32. The California mastitis test is done to...
29.8
NASS Cheddar cheese price survey
Determine whether mammary glands are inflamed
Agriculture
33. The most common off-flavor in milk is __________
Pituitary
50-50
Sanitizers
3.5-4.0
34. The milk fat differential used in paying for raw milk is...
45
Class I
The price to be added or subtracted per 1/10 % of milk fat above or below a set percentage
Prices paid milk producers
35. A _____ needs to be applied to the teat end in order for a milking machine to remove milk.
Fluid milk and cream
Dry the corn down as soon as possible
Vacuum
Pituitary
36. The Standard Plate Count (SPC) has a prescribed incubation time of _____ hours at _____ ºC.
Butter-cheese
Cream and milk fat
. cream products - cottage cheese - and ice cream
48 hours at 32ºC
37. A system of fairly distributing payment among producers in a Federal Milk Market is called...
Ultra-filtration
Pooling
Psychrotrophs
Agriculture
38. University of Wisconsin - Madison dairy foods researchers estimate that the cheese industry loses _________ annually on defects in cheddar - other American - type and Swiss cheeses.
Cream and milk fat
Over $63000000
Aerobic
3.25%
39. According to Dick Groves the per capita consumption of cheese for the 20th century was a respectable level of ______ pounds.
Public hearings are held so that all interested parties may present their views.
Ascorbic acid
29.8
Mailbox prices
40. The most effective and economical means of reducing the exposure of cows to mastitis causing microorganisms is to _________.
Penicillin
Use a bactericide for disinfecting the teats after milking
Food and Drug Administration (FDA)
Listeria monocytogenes
41. The utilization of U.S. supply of milk fat in the production of butter over the past 25 years has ___________.
Dairy Export Incentive Program
Decreased
Dairy Management - Inc.
29.8
42. Although milk from the cow is processed - it is not an engineered or fabricated food and contains about ________ % solids
Staphylococcus dysgalactiae
Added water
Dairy Management - Inc.
13
43. The protein in a quart of milk is approximately equivalent to that in ________.
Penicillin G
Alkaline phosphatase
Cheese
4 ounces of Cheddar or American cheese
44. About _______ of the calcium available in the food supply is provided by milk.
75%
Raw to sanitized
The products made from it by milk processors
Decreased
45. The traditional method of pricing milk has used a milk fat differential of one tenth of one percent from a milkfat base of ______ percent.
Milk supplies one half the calcium
3.5
Coliform bacteria
Over $63000000
46. A system of fairly distributing payment among producers in a Federal Milk Market is called...
Skim milk
Chicago Mercantile Exchange
Cheese
Pooling
47. The two most important diseases of cattle transmissible to man through milk are _______.
Northeast dairy compact
$5.27
Milk fat and milk sugar
Tuberculosis and brucellosis
48. Cottage cheese is breaking a long cycle of flat sales and enjoying a revived popularity not seen since the 1970's because of its versatility and the popularity of...
Magnesium-Iron-Manganese-Copper
Half-and-half
Extreme agitation of raw milk
Low-carbohydrates diets
49. The sediment test is performed by filtering one ____ of milk through a white sediment disc and observing the residue.
Careless handling
Butter
Pint
Casein - Lactalbumin
50. The major cause of mastitis infections are _____ infections
Bacterial
Dry the corn down as soon as possible
Half-and-half
Low-carbohydrates diets
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