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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. Milk with low total solids will produce what off-flavor?
Flat
Northeast dairy compact
Fluid milk products and cheese
More than doubled
2. For the maximum intake of calcium - one should consume_______.
Casein - Lactalbumin
Determine whether mammary glands are inflamed
98
Skim milk
3. The ability of lipase in milk to attack milk fat and produce a rancid off flavor is enhanced by what?
1000
Carbohydrate
Lactose
Excessive agitation of warm raw milk
4. Nearly 43% of all milk produced in the U.S. is made into Class I products while 36% is made into Class III. Which product is made from Class III milk?
Coliform bacteria
Cheese
Alkaline
Sour
5. The sediment test is performed by filtering one ____ of milk through a white sediment disc and observing the residue.
Pint
Streak canal
National Milk Producers Federation
Fluid milk products
6. The ability of lipase in milk to attack milk fat and produce a rancid off flavor is enhanced by what?
Excessive agitation of warm raw milk
Milking too soon after calving
Feed
National Milk Producers Federation
7. A device fitted with a screened lid that helps detect visible abnormalities in milk prior to attaching the milking machine is called a _____.
Feed
Strip cup
Strip
75%
8. Rubber parts readily absorb ____ and need to be cleaned in an alkaline detergent.
Milkfat
Promotions & research
Flavored milk
Real California Cheese
9. The major cause of mastitis infections are _____ infections
1908
Fluid milk and cream
Bacterial
Agalactiae
10. As with grade A milk - ______ adopts and enforces regulations to control milk used for the manufacturing of milk products.
West
1890
Each state
Fluid milk products
11. __________ is usually the most abundant of the major solid components of milk.
Lactose
48 hours at 32ºC
Milk lock
Acidic detergent
12. S. M. Babcock developed the Babcock Test in _____.
Pint
1890
National Milk Producers Federation
Bitter-quinine
13. The largest percentage of the U.S. milk supply is utilized in the production of ______.
Sub-clinical
Enhancing scientific opportunities for the European Dairy Industry.
Pendulous udders
Cheese
14. Chemical sanitizers containing __________ are most widely used for sanitizing milking equipment.
Raw Fluid Milk
Psychrotropic
Third
Chlorine
15. The major cause of mastitis infections are _____ infections
Sediment
. cream products - cottage cheese - and ice cream
Bacterial
Psychrotropic
16. What directly influence(s) the total supply of milk?
Alkaline phosphatase
Over $63000000
Prices paid milk producers
Centrifuge
17. 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.
Making sure equipment has been cleaned correctly
Fluid milk and cream
Feed
Half-and-half
18. One type of test for antibiotics - common adulterants of milk - is based upon the principle that the growth of bacteria is __________ by them.
Vaccuumization
West
Inhibited
4 to 6
19. The hormone oxytocin is released by the ____ gland. This act stimulates the mammary gland.
Pituitary
Enhancing scientific opportunities for the European Dairy Industry.
Raw Fluid Milk
Excessive agitation of warm raw milk
20. Federal Definitions and Standards of Identity specify that Whole Milk contain not less than _____.
Casein
18000
Agriculture
3.25 percent milkfat and 8.25 percent solids-not-fat
21. The increased use of bulk cooling and storage equipment has made _____ bacteria the primary organisms in raw milk.
Magnesium-Iron-Manganese-Copper
4 to 6
100000
Psychrophilic and psychotrophic
22. The cost of operating Federal orders is paid by ________.
Food and Drug Administration (FDA)
161ºF for 15 seconds
Psychrophilic and psychotrophic
Assessing milk handlers in the order
23. The first compulsory pasteurization law (Chicago) applying to all milk except that from tuberculin tested cows was adopted in __________.
Phosphatase
Supermarkets
1908
Milk fat content
24. By using a _____ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
Hydrometer
3.5
Breakfast
Pituitary
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
A large proportion of the human population is sensitive to antibiotics
A
Fluid milk products
Third
26. Cows with _____ have a higher incidence of mastitis because physical injury is more likely?
Pendulous udders
Feed
Five
Centrifuge
27. With the exception of ________ - all of the following off flavors of milk are caused by bacteria.
Milk lock
Agalactiae
Salty
Leukocytes
28. It requires approximately ________ pounds of skim milk to make one pound of nonfat dry milk.
Food and Drug Administration (FDA)
11
Psychrophilic and psychotrophic
10
29. A popular screening test for bulk blended milk that detects abnormal milk is the _____.
Added water
Assessing milk handlers in the order
Milk lock
Wisconsin mastitis test
30. Milk is sold in units of _____ by the producer to the handler.
55
Microorganisms
The Pasteurized Milk Ordinance and Code
Cwt
31. The Grade A Pasteurized Milk Ordinance (PMO) specifies requirements for the production of Grade A raw milk for pasteurization and is recommended by _________.
A higher price for non fat dry milk and a lower price for butter
A
The Food and Drug Administration
1000
32. High-temperature short-time pasteurization (HTST) requires that every particle of milk is heated to a minimum temperature of _____ for _____ seconds or its equivalent.
The milk handlers
Alkaline cleaner in hot water
161ºF for 15 seconds
$5.27
33. Whole milk contains _____ percent protein.
3.5-4.0
Acid degree value
50-50
Early spring and late fall
34. Dairy farmers can buy and sell dairy futures on what exchange?
Chicago Mercantile Exchange
Acid degree value
Calcium
Lactalbumin-casein
35. What does not promote metallic/oxidized off flavor in milk?
50-50
Third
Low-carbohydrates diets
Hypochlorite sanitizer
36. What will best control contagious mastitis?
Germicidal teat dip
Grade A milk
Grade A milk
Fluid milk products
37. __________ is a milk process that makes milk more easily digested by those with a sensitive digestive system.
750000
Bitter - salty
Homogenization
76%
38. The first compulsory pasteurization law (Chicago) applying to all milk except that from tuberculin tested cows was adopted in __________.
Hot and humid
Centrifuge
The Pasteurized Milk Ordinance and Code
1908
39. 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?
Scientific - technical & economic progress
Freezing point
A large proportion of the human population is sensitive to antibiotics
Short hedge
40. What is the most popular size container used for fluid milk?
West
Riboflavin
Acidic detergent
Gallon
41. The protein in a quart of milk is approximately equivalent to that in ________.
Northeast dairy compact
Sanitizers
Centrifuge
4 ounces of Cheddar or American cheese
42. Milk protein contains _____ of the essential amino acids and in appreciable amounts
100%
Calcium and phosphorus
A
Excessive agitation of warm raw milk
43. Milk provides _____and_____ in approximately the same ratio as found in bone.
Calcium and phosphorus
Malty
Feeds consumed by the cow
Riboflavin
44. Bangs Disease is another name for _____.
Provide marketing power for dairy farmers
Brucellosis
Tuberculosis and brucellosis
4 to 6
45. Under which of the following weather conditions would you expect to observe the greatest decrease in milk yield per cow?
Pint
Hot and humid
Short hedge
Scientific - technical & economic progress
46. 1. Operating cost of Federal orders are paid by ______.
19
Low-carbohydrates diets
Producer settlement fund (equalization fund)
The milk handlers
47. Adulterants of milk that are detrimental to man's health are _____.
Northeast dairy compact
Osteoporosis
Ultra high temperatures
Pesticides
48. Class II manufactured dairy products are used in soft manufactured products such as?
Carbohydrate
750000
Handler
. cream products - cottage cheese - and ice cream
49. The CMT test results that indicate a somatic cell count of 400000 to 1500000 are _____.
Distinct precipitate forms - but no gel
I
Hypochlorite sanitizer
Third
50. One gallon of milk weighs _____ pounds.
8.6
Bacterial
Wisconsin mastitis test
1890
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