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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. Bangs Disease is another name for _____.
48 - 72
Brucellosis
13
Milk lock
2. The International Dairy Federation (IDF) mission is to promote ______________.
Osteoporosis
Scientific - technical & economic progress
45
Streptococci
3. When cows have mastitis - the protein content of milk may be higher - but the cheese yield is lower because of a decrease in _______ protein.
1908
Ultra high temperatures
Wisconsin mastitis test
Casein
4. It requires approximately ________ pounds of skim milk to make one pound of nonfat dry milk.
Plastic
11
Oxidized
Milkfat
5. Which of the following is a name used for bacteria that grow in milk at 40-50 deg. F?
Psychrotrophs
West
Food and Drug Administration (FDA)
Producer settlement fund (equalization fund)
6. The CMT test results that indicate a somatic cell count of 400000 to 1500000 are _____.
Strip
3.5
Distinct precipitate forms - but no gel
4 to 6
7. The traditional method of pricing milk has used a milk fat differential of one tenth of one percent from a milkfat base of ______ percent.
3.5
Centrifuge
Breakfast
13
8. Corn that is drought stressed is much more likely to be contaminated with molds - especially Aspergillus flavus and the aflatoxin it produces. The best way to prevent the growth of aflatoxins is to __________.
Secretary of Agriculture of the U.S.
Dry the corn down as soon as possible
Streptococci
Increased
9. The greatest amount of regular ice cream produced in the U.S. is in the _________ section
West
Psychrotrophs
Midwest food manufactures
Sour
10. The feed additive isoacid gives a ______ pound milk response - with maximum response in early lactation.
4 to 6
8.75
Raw to sanitized
Lactic acid producing bacteria
11. According to Dick Groves the per capita consumption of cheese for the 20th century was a respectable level of ______ pounds.
Aged Gouda
13
29.8
Freezing point
12. Dairy cows need _________ day dry periods for rejuvenation of secretary tissue and restoration of body condition
Distinct precipitate forms - but no gel
Strip cup
Class I
60
13. 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?
Strip cup
29.8
Real California Cheese
Added water
14. Mixture of milk and cream containing not less than 10.5 percent milkfat - but les than 18 percent milk fat - is the definition of...
76%
Half-and-half
Once or twice monthly
Listeria monocytogenes
15. According to the Food & Nutrition Board of the National Academy of Sciences - all people need at least ________ Milligrams of calcium per day.
Temperature and time
1000
Distinct precipitate forms - but no gel
Extreme agitation of raw milk
16. Cows with _____ have a higher incidence of mastitis because physical injury is more likely?
Once or twice monthly
2 to 5 cents
A
Pendulous udders
17. One type of test for antibiotics - common adulterants of milk - is based upon the principle that the growth of bacteria is __________ by them.
Salty
13
Foot-and-mouth disease exists
Inhibited
18. The two dairy product categories that require the highest amount of raw milk from the U.S. supply are...
Bitter-quinine
Sub-clinical
Fluid milk products and cheese
100000
19. The sediment test is performed by filtering one ____ of milk through a white sediment disc and observing the residue.
Vaccuumization
The price to be added or subtracted per 1/10 % of milk fat above or below a set percentage
Pint
Making sure equipment has been cleaned correctly
20. Milk protein contains _____ of the essential amino acids and in appreciable amounts
1908
Calcium and phosphorus
2 to 5 cents
100%
21. The increased use of bulk cooling and storage equipment has made _____ bacteria the primary organisms in raw milk.
18000
Mailbox prices
Psychrophilic and psychotrophic
Increased bacterial count
22. Fluid milk contains an average of _____ percent solids.
13
Casein
Oxidized
60
23. Aflatoxins sometimes found in dairy foods are produced by what?
4 ounces of Cheddar or American cheese
Dry the corn down as soon as possible
Vacuum
Mold
24. 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
2 to 5 cents
Bitter - salt - sour - sweet
Acid degree value
25. Which of the following four primary taste sensations is correctly matched with the causal agent?
60
Thermoduric
Mailbox prices
Bitter-quinine
26. The objectives of the Babcock Institute do not include________________.
13
Foot-and-mouth disease exists
Sterilization
Enhancing scientific opportunities for the European Dairy Industry.
27. As with grade A milk - ______ adopts and enforces regulations to control milk used for the manufacturing of milk products.
Each state
Fluid milk products
4 ounces of Cheddar or American cheese
48 - 72
28. What is not a cause of coliform mastitis?
The Food and Drug Administration
The price to be added or subtracted per 1/10 % of milk fat above or below a set percentage
Carbohydrate
Milking too soon after calving
29. Milk is the only source of __________ in nature.
Lactose
75%
Careless handling
Excessive agitation of warm raw milk
30. When milk is priced by the solids not fat pricing scheme - the base solids are ________ percent.
Five
8.75
Vaccuumization
11
31. What percentage of U.S. households buy fluid milk (on an annual basis)?
Secretary of Agriculture of the U.S.
Psychrotropic
2-4
98%
32. The California mastitis test is done to...
Tuberculosis and brucellosis
Determine whether mammary glands are inflamed
Short hedge
Grow
33. The major reason milk from cows treated with antibiotics must be withheld from the milk supply is because _______.
Careless handling
Aged Gouda
80%
A large proportion of the human population is sensitive to antibiotics
34. Federal Definitions and Standards of Identity specify that Whole Milk contain not less than _____.
Dry the corn down as soon as possible
Mold
Supermarkets
3.25 percent milkfat and 8.25 percent solids-not-fat
35. The enzyme - ____ - is almost completely inactivated at the proper times and temperatures approved for pasteurization
100%
Federal Milk Marketing Order
Distinct precipitate forms - but no gel
Alkaline phosphatase
36. The predominant bacteria of milk that produce lactic acid - which is responsible for the sour taste of milk are...?
Payment made to milk producers for milk
Milk fat and milk sugar
Streptococci
Blend
37. 1. Operating cost of Federal orders are paid by ______.
Streak canal
Oxidized
The milk handlers
B. Determining one brand of milk from another
38. Water added to milk is detected by checking the _____.
Supermarkets
Hydrometer
Freezing point
NASS Cheddar cheese price survey
39. Dairy cows need _________ day dry periods for rejuvenation of secretary tissue and restoration of body condition
60
Oxidized
Fluid milk and cream
Ultra-filtration
40. The most common off-flavor in milk is __________
1890
Sanitizers
Milkfat
Agriculture
41. Farm water supplies must be protected from surface contamination. Water is usually tested for ________ as an indicator of possible sewage contamination.
Vaccuumization
4 ounces of Cheddar or American cheese
60
Coliform bacteria
42. What vitamin was first discovered in milk fat and is important to eyesight?
A
Milk fat and milk sugar
Substitution of chocolate skim milk for whole milk
Tuberculosis and brucellosis
43. The utilization of U.S. supply of milk fat in the production of butter over the past 25 years has ___________.
750000
Assure consumers an adequate supply of pure - wholesome milk
29.8
Decreased
44. The pasteurized Milk Ordinance regulates what?
Low-carbohydrates diets
Once or twice monthly
Grade A milk
Scientific - technical & economic progress
45. Purple color that results from CMT test is generally more intense in samples from infected quarters - because such samples have a __________pH.
Grade A
Alkaline
Staphylococcus dysgalactiae
Dairy farmers - through their cooperative association
46. Mastitis infecting microorganisms almost invariably gain entrance to the mammary gland via the _____.
Pendulous udders
Vaccuumization
A large proportion of the human population is sensitive to antibiotics
Streak canal
47. By using a _____ with plastic beads of varying density - nonfat solids in milk can be rapidly estimated
Hydrometer
Once or twice monthly
100%
Five
48. The off flavor most likely to be found in milk that has not been cooled properly is...
Chlorine
Lactic acid producing bacteria
Sour
Assure consumers an adequate supply of pure - wholesome milk
49. Three states from a single region of the nation now produce over one-fourth of the U.S. milk supply. These states are...?
Pituitary
Microorganisms
Public hearings are held so that all interested parties may present their views.
California - Oregon - and Washington
50. When milk is priced by the solids not fat pricing scheme - the base solids are ________ percent.
8.75
11
Increased
NASS Cheddar cheese price survey