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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. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Class I
Phosphorous
Milk supplies one half the calcium
Centrifuge
2. __________ amino acids are commonly found in milk proteins - including the essential amino acids.
Alkaline phosphatase
Each state
19
Riboflavin
3. A large portion of the population is sensitive to the antibiotic _____.
Flat
Penicillin
4 to 6
161ºF for 15 seconds
4. The main objection of dirt and milkstone on parts is _____.
Centrifuge
Mastitis
Bitter-quinine
Increased bacterial count
5. ___________ is a test for rancidity?
Acid degree value
Leukocytes
Breakfast
1937
6. The form of mastitis that is hidden from sight is known as _______
Dairy Compacts
Sub-clinical
California - Oregon - and Washington
Over $63000000
7. The ability of lipase in milk to attack milk fat and produce a rancid off flavor is enhanced by what?
13
Making sure equipment has been cleaned correctly
Shelf date
Excessive agitation of warm raw milk
8. Summer milk has been estimated to contain 1.6 times as much vitamin ____ as winter milk.
Phosphatase
Microorganisms
A
13
9. Milk with low total solids will produce what off-flavor?
Freezing point
Flat
Phosphorous
29.8
10. The main objection of dirt and milkstone on parts is _____.
Blend
Increased bacterial count
Chicago Mercantile Exchange
1937
11. 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 ____________.
California
Dairy farmers - through their cooperative association
Secretary of Agriculture of the U.S.
Coliform bacteria
12. The greatest amount of regular ice cream produced in the U.S. is in the _________ section
Homogenization
Feeds consumed by the cow
Milking too soon after calving
West
13. Rubber parts readily absorb ____ and need to be cleaned in an alkaline detergent.
8.6
Milkfat
Each state
Lactalbumin-casein
14. What will best control contagious mastitis?
3.25%
60
Cwt
Germicidal teat dip
15. The tilt in the USDA price support for manufactured milk products was recently adjusted to provide...
Calcium and phosphorus
A higher price for non fat dry milk and a lower price for butter
Vaccuumization
Brucellosis
16. What directly influence(s) the total supply of milk?
Determine whether mammary glands are inflamed
Prices paid milk producers
Grade A
Vacuum
17. The rules States adopt to govern the production - processing - packaging and storage of Grade A milk are based on ________.
The Pasteurized Milk Ordinance and Code
Feed
Assessing milk handlers in the order
Pesticides
18. The four major sensations are...?
Bitter - salt - sour - sweet
Feeds consumed by the cow
Sour
Making sure equipment has been cleaned correctly
19. Bacteria that survive specific heat treatment are said to be _____.
Thermoduric
Excessive agitation of warm raw milk
Supermarkets
Dry the corn down as soon as possible
20. Milk used for _____ is Class I Milk.
Fluid milk products
Psychrotrophs
The Food and Drug Administration
Cwt
21. The antibiotic _____ gives sensitive reaction to a large proportion of the public.
Penicillin G
Malty
Sanitary restrictions on production are imposed on producers.
Mastitis
22. The hormone oxytocin is released by the ____ gland. This act stimulates the mammary gland.
Pituitary
45
1890
West
23. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk.
Substitution of chocolate skim milk for whole milk
B. Determining one brand of milk from another
Shelf date
750000
24. Federal Milk Marketing Orders are a mechanism for...
Mold
Fluid milk and cream
Malty
Market stabilization
25. Chemical sanitizers containing __________ are most widely used for sanitizing milking equipment.
Chlorine
The order must be approved by 2/3 of the producers supplying 3/4 of the milk
29.8
Psychrotropic
26. The components of milk responsible for richness and sweetness - in this order are...
Milking too soon after calving
45
Milk fat and milk sugar
Payment made to milk producers for milk
27. High-temperature short-time pasteurization (HTST) requires that every particle of milk is heated to a minimum temperature of _____ for _____ seconds or its equivalent.
Mold
161ºF for 15 seconds
Alkaline
Vacuum
28. Aflatoxins sometimes found in dairy foods are produced by what?
Class I
Over $63000000
Mold
60
29. Specific gravity of milk at 60ºF is __________.
1.032
A
$5.27
Each state
30. 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
Promotions & research
Bacterial
1890
31. The major cause of mastitis infections are _____ infections
Assure consumers an adequate supply of pure - wholesome milk
Milk handlers
Bacterial
Thermoduric
32. A cheese maker from Netherlands was named World Champion Cheese Maker for his _______ entry which scored 98.48 in the championship judging rounds.
. cream products - cottage cheese - and ice cream
Aged Gouda
Once or twice monthly
Mastitis
33. The establishment of a Federal milk marketing order is generally initiated by ________.
Pituitary
Dairy farmers - through their cooperative association
The order must be approved by 2/3 of the producers supplying 3/4 of the milk
Fluid milk products
34. Dairy cows need _________ day dry periods for rejuvenation of secretary tissue and restoration of body condition
Ultra-filtration
Temperature and time
Homogenization
60
35. What is not an important reason for a five day-seven degree shelf life test?
Lactose
It lowers variability among cartons of milk
Half-and-half
Milk supplies one half the calcium
36. A _____ is anyone who handles Grade 'A' milk from dairy farmers for distribution to the marketing area.
Cheese
Handler
More than doubled
100%
37. Regional fluid milk pricing authorities - or compacts - are getting a strong lock in several areas of the country. The first dairy compact that was formed is called the _______.
3.25 percent milkfat and 8.25 percent solids-not-fat
Pituitary
Northeast dairy compact
Calcium and phosphorus
38. Milk supplies more than 70% of which vital component of the American diet?
Tuberculosis and brucellosis
Pendulous udders
Calcium
48 - 72
39. Milk contains all the known vitamins and is an especially good source of ___
The percentage of the population between 45-60 years of age
60
Riboflavin
60
40. What vitamin was first discovered in milk fat and is important to eyesight?
It is loaded into the transport truck on the farm
A
Northeast dairy compact
Blend
41. The CMT test results that indicate a somatic cell count of 400000 to 1500000 are _____.
Secretary of Agriculture of the U.S.
1890
Distinct precipitate forms - but no gel
Chicago Mercantile Exchange
42. The _____ or uniform price is determined by the proportion of the total delivery used in products of these classes.
Blend
The Pasteurized Milk Ordinance and Code
2-4
Mailbox prices
43. Quarters infected with mastitis tend to shed more _____ defending white blood cells.
98%
Leukocytes
A large proportion of the human population is sensitive to antibiotics
Milk fat content
44. The cost of operating Federal orders is paid by ________.
Growth of bacteria in the milk
Filled
Bacterial
Assessing milk handlers in the order
45. 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.
Foot-and-mouth disease exists
Public hearings are held so that all interested parties may present their views.
Mastitis
Raw to sanitized
46. The microbiological standard for Grade A raw from single procedure is _________ bacteria per millimeter of milk prior to co-mingling with milk from other producers
Assure consumers an adequate supply of pure - wholesome milk
100000
Sediment
Feed
47. A milk order - including pricing and other provisions - becomes effective only after approval by _____.
Dairy farmers
Sediment
60
Hypochlorite sanitizer
48. __________ is usually the most abundant of the major solid components of milk.
. cream products - cottage cheese - and ice cream
Assessing milk handlers in the order
Butter
Lactose
49. 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.
13
Mailbox prices
Food and Drug Administration (FDA)
Raw to sanitized
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.
Butter-cheese
Strip
Psychrotropic
45