SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
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. The pasteurized Milk Ordinance regulates what?
I
Feeds consumed by the cow
Streptococcus agaiactiae and Staphylococcus aureaus
Grade A milk
2. The major cause of the salty flavor in milk is ___________.
Listeria monocytogenes
Early spring and late fall
Mastitis
Market stabilization
3. The first compulsory pasteurization law (Chicago) applying to all milk except that from tuberculin tested cows was adopted in __________.
Payment made to milk producers for milk
Flat
1908
Chlorine
4. The enzyme - ____ - is almost completely inactivated at the proper times and temperatures approved for pasteurization
1908
Alkaline phosphatase
Psychrotropic
Aerobic
5. The most effective and economical means of reducing the exposure of cows to mastitis causing microorganisms is to _________.
Feeds consumed by the cow
NASS Cheddar cheese price survey
Psychrotropic
Use a bactericide for disinfecting the teats after milking
6. Most farm bulk milk tanks are designed for every-other-day (EOD) pickup and must cool 25 percent of the volume of the tank to ___ degrees F within two hours after milking.
Flavored milk
Temperature and time
45
Secretary of Agriculture of the U.S.
7. The only persons regulated by federal orders are _____.
Vacuum
Handlers
Salty
An atrophied cell
8. _____ and _____ are the two main proteins in milk.
Lactalbumin-casein
Penicillin G
Milkfat
Vaccuumization
9. __________ amino acids are commonly found in milk proteins - including the essential amino acids.
Public hearings are held so that all interested parties may present their views.
Freezing point
Sterilization
19
10. Bacteria that survive specific heat treatment are said to be _____.
Half-and-half
Thermoduric
Pituitary
1937
11. The two most important diseases of cattle transmissible to man through milk are _______.
Assure consumers an adequate supply of pure - wholesome milk
48 hours at 32ºC
Streptococcus agaiactiae and Staphylococcus aureaus
Tuberculosis and brucellosis
12. The Standard Plate Count (SPC) has a prescribed incubation time of _____ hours at _____ ºC.
Milk fat and milk sugar
The percentage of the population between 45-60 years of age
60
48 hours at 32ºC
13. In order to gain bargaining power - milk producers have formed _____ to manufacture milk products and market them directly.
Centrifuge
Marketing coops
750000
Sanitary restrictions on production are imposed on producers.
14. The components of milk responsible for richness and sweetness - in this order are...
Milk fat and milk sugar
3.25%
Fat content
75%
15. One type of test for antibiotics - common adulterants of milk - is based upon the principle that the growth of bacteria is __________ by them.
Streak canal
Excessive agitation of warm raw milk
750000
Inhibited
16. The most prevalent off flavor of fluid milk is ______.
48 hours at 32ºC
Flat
It is loaded into the transport truck on the farm
Feed
17. In Federal order markets - milk sold for consumption in fluid form is in __________.
Class I
Streptococcus agaiactiae and Staphylococcus aureaus
Temperature and time
Butter
18. The 'set aside' of $0.15 per hundred pounds of milk from a milk producer's check is used in programs that support ______.
Promotions & research
Dry the corn down as soon as possible
55
3.5
19. The International Dairy Federation (IDF) mission is to promote ______________.
Scientific - technical & economic progress
Vacuum
Shelf date
Pesticides
20. The dairy product that had the highest percent change in per capita sales with an increase of 13.8% in 2002 was
Dairy farmers
Strip cup
Flavored milk
1000
21. The form of mastitis that is hidden from sight is known as _______
National Milk Producers Federation
Decreased
Sub-clinical
Dairy Management - Inc.
22. It requires approximately ________ pounds of skim milk to make one pound of nonfat dry milk.
Malty
11
Pendulous udders
13
23. What is not a cause of coliform mastitis?
Alkaline phosphatase
Increased bacterial count
Milking too soon after calving
55
24. 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
2-4
Real California Cheese
Cooperatives
25. Mixture of milk and cream containing not less than 10.5 percent milkfat - but les than 18 percent milk fat - is the definition of...
Half-and-half
29.8
Grade A milk
Gallon
26. Milk stone accumulation on dairy equipment comes from _____ per cent minerals from water and _____ per cent milk solids.
Class I
Leukocytes
50-50
Profit margin
27. _________ is the time after processing during which a dairy product normally remains suitable for human consumption
3.25 percent milkfat and 8.25 percent solids-not-fat
Shelf date
Flavored milk
Provide marketing power for dairy farmers
28. A device fitted with a screened lid that helps detect visible abnormalities in milk prior to attaching the milking machine is called a _____.
Strip cup
Milk handlers
3.5
1.032
29. Under federal orders - dairy farmers receive their milk checks?
Profit margin
Casein
Staphylococcus dysgalactiae
Once or twice monthly
30. In December 2003 - the California Milk Advisory Board (CMAB) began airing its 'Happy Cows' television ad campaign nationwide in an effort to build recognition for?
Real California Cheese
Dairy Compacts
Salty
Microorganisms
31. Dairy cows need _________ day dry periods for rejuvenation of secretary tissue and restoration of body condition
45
60
B. Determining one brand of milk from another
Phosphatase
32. Which of the following is a name used for bacteria that grow in milk at 40-50 deg. F?
B. Determining one brand of milk from another
Foot-and-mouth disease exists
60
Psychrotrophs
33. What will best control contagious mastitis?
Freezing point
The percentage of the population between 45-60 years of age
Germicidal teat dip
Pendulous udders
34. A _____ cup is a cup with fine wire mesh on top used to detect the presence of abnormal milk.
Added water
Temperature and time
98
Strip
35. Which of the following is a name used for bacteria that grow in milk at 40-50 deg. F?
Bitter-quinine
Hot and humid
West
Psychrotrophs
36. Milk contains all the known vitamins and is an especially good source of ___
1890
Riboflavin
50-50
A higher price for non fat dry milk and a lower price for butter
37. Dairy cows need _________ day dry periods for rejuvenation of secretary tissue and restoration of body condition
Plastic
13
60
Centrifuge
38. The Dairy Herd Improvement Association is a cooperative which provides_______.
Each state
Milk testing and record keeping program for dairy cows
Shelf date
Not controlled by Federal Orders
39. The __________ test may be of value in detecting gross carelessness in the production and handling of milk on the farm.
Plastic
Sediment
Salty
Vacuum
40. It takes approximately _______ lbs. of whole milk to make one pound of whole milk cheddar cheese.
8.6
1908
A
10
41. Whole milk contains _____ percent protein.
3.5-4.0
Milk fat content
Dairy Management - Inc.
13
42. Onion and garlic are responsible for the garlic/onion off-flavor in milk - and are more prevalent in pasture during __________.
Early spring and late fall
Sterilization
Third
National Milk Producers Federation
43. Pasteurization was developed in _____ as a heat treatment to preserve food.
1890
Dairy farmers
Inhibited
8.75
44. By regulation - milk from cows treated with antibiotics usually must be withheld for ____ hours.
Market stabilization
Hydrometer
48 - 72
Chicago Mercantile Exchange
45. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor probably was?
Food and Drug Administration (FDA)
Grade A
Feed
Oxidized
46. The __________ test may be of value in detecting gross carelessness in the production and handling of milk on the farm.
Chicago Mercantile Exchange
Half-and-half
Mailbox prices
Sediment
47. At the present time - most milk is sold through...
Mold
Supermarkets
Acid degree value
Vacuum
48. While some extra-label drugs can be used by food-producing animals - others cannot. What is/are an illegal drug(s)?
Increased
2-4
Malty
Clenbuterol
49. Milk is sold in units of _____ by the producer to the handler.
Cwt
Use a bactericide for disinfecting the teats after milking
Producer settlement fund (equalization fund)
2-4
50. Removing cows from green grass or silage four hours prior to milking - can minimize or eliminate which flavor defect in milk?
Blend
Blend
Magnesium-Iron-Manganese-Copper
Feed