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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. Rules developed by the _____ are designed to protect the health and welfare of consumers.
Chlorine
Leukocytes
50-50
Food and Drug Administration (FDA)
2. The protein in a quart of milk is approximately equivalent to that in ________.
4 ounces of Cheddar or American cheese
Iron-copper
National Milk Producers Federation
Casein
3. A consumer found an off-flavor in milk packaged in transparent plastic and exposed to high intensity fluorescent light. The off-flavor probably was?
48 hours at 32ºC
Plastic
Oxidized
Chicago Mercantile Exchange
4. The first compulsory pasteurization law (Chicago) applying to all milk except that from tuberculin tested cows was adopted in __________.
10
Payment made to milk producers for milk
Ascorbic acid
1908
5. By regulation - milk from cows treated with antibiotics usually must be withheld for ____ hours.
Plastic
Penicillin
48 - 72
Food and Drug Administration (FDA)
6. The enzyme - ____ - is almost completely inactivated at the proper times and temperatures approved for pasteurization
Lactose
Promotions & research
Homogenization
Alkaline phosphatase
7. It requires approximately ________ pounds of skim milk to make one pound of nonfat dry milk.
Scientific - technical & economic progress
Mailbox prices
Acidic detergent
11
8. According to the Food & Nutrition Board of the National Academy of Sciences - all people need at least ________ Milligrams of calcium per day.
750000
1000
Federal Milk Marketing Order
3.5-4.0
9. Over half of the top 50 U.S. dairy cooperatives belong to a federation that is dairy farmer's chief lobbying voice in the nation's capitol. What is the name of the federation?
Acidic detergent
Vacuum
National Milk Producers Federation
Grade A
10. ________ is exposure of hot milk or milk product to reduce pressure to affect the removal of volatile substances - especially those that enter milk from feed.
California - Oregon - and Washington
Fluid milk and cream
A
Vaccuumization
11. One gallon of milk weighs _____ pounds.
Extreme agitation of raw milk
8.6
Mold
Breakfast
12. 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?
Cheese
Hypochlorite sanitizer
Rancid
Breakfast
13. The establishment of a Federal milk marketing order is generally initiated by ________.
Raw Fluid Milk
3.25%
Ascorbic acid
Dairy farmers - through their cooperative association
14. Lactobacillus bulgaricus and Streptococcus thermophilus are examples of _________ .
Lactic acid producing bacteria
Psychrophilic and psychotrophic
Extreme agitation of raw milk
60
15. What causes flavors in milk such as acid - high acid - or sour milk.
Psychrophilic and psychotrophic
Microorganisms
Aerobic
Carbohydrate
16. A milk gland that is destroyed because of mastitis is called _____.
100%
Use a bactericide for disinfecting the teats after milking
An atrophied cell
Inhibited
17. Milk contains all the known vitamins and is an especially good source of ___
Osteoporosis
100000
Riboflavin
Magnesium-Iron-Manganese-Copper
18. Which of the following is considered a controversial pricing arrangement?
Dairy Compacts
Bitter - salty
Assessing milk handlers in the order
B. Determining one brand of milk from another
19. It takes approximately _______ lbs. of whole milk to make one pound of whole milk cheddar cheese.
Imports of milk protein concentrates and casein
Assure consumers an adequate supply of pure - wholesome milk
Substitution of chocolate skim milk for whole milk
10
20. Which of the following statements concerning the daily consumption of a quart of cow's milk is untrue?
National Milk Producers Federation
Milk supplies one half the calcium
Lactalbumin-casein
A large proportion of the human population is sensitive to antibiotics
21. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk.
161ºF for 15 seconds
Blend
750000
Oxidized
22. The increased use of bulk cooling and storage equipment has made _____ bacteria the primary organisms in raw milk.
Lactose
Psychrophilic and psychotrophic
Distinct precipitate forms - but no gel
Extreme agitation of raw milk
23. Milk covered by Federal milk marketing orders is __________.
Grade A
Leukocytes
100000
Payment made to milk producers for milk
24. Milk - including skimmed used in fluid milk products - is Class ___ and receives the highest price
Distinct precipitate forms - but no gel
Feed
I
Careless handling
25. Which of the following is untrue concerning the federal milk marketing orders?
Class I
Alkaline
Pendulous udders
Sanitary restrictions on production are imposed on producers.
26. Which of the following is a name used for bacteria that grow in milk at 40-50 deg. F?
Psychrotrophs
161ºF for 15 seconds
Handler
Sub-clinical
27. A large portion of the population is sensitive to the antibiotic _____.
The milk handlers
Midwest food manufactures
Penicillin
Coliform bacteria
28. One type of test for antibiotics - common adulterants of milk - is based upon the principle that the growth of bacteria is __________ by them.
Class I
Tuberculosis and brucellosis
Inhibited
48 hours at 32ºC
29. A cryoscopy is an important tool that test for __________ in milk.
Added water
Penicillin
Carbohydrate
Scientific - technical & economic progress
30. 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
Dairy Compacts
B. Determining one brand of milk from another
Penicillin G
31. Milk contains all the known vitamins and is an especially good source of ___
Sour
Flat
Handlers
Riboflavin
32. The absence of _____ and _____ is not an accident - because they would catalyze oxidation - there producing metallic or oxidized flavors
Temperature and time
Pituitary
Iron-copper
Streptococcus agaiactiae and Staphylococcus aureaus
33. An average dairy cow now produces approximately ___ pounds of milk in a 305-day milking period.
Strip cup
8.6
18000
Scientific - technical & economic progress
34. _____ and _____ are the two main proteins in milk.
60
Assessing milk handlers in the order
Increased
Lactalbumin-casein
35. The tilt in the USDA price support for manufactured milk products was recently adjusted to provide...
Profit margin
A higher price for non fat dry milk and a lower price for butter
Dry the corn down as soon as possible
Vaccuumization
36. Quality of grade A milk is...
48 - 72
100%
Not controlled by Federal Orders
Milking too soon after calving
37. The __________ test is used to detect if milk has been pasteurized properly.
Lactose
Not controlled by Federal Orders
Thermoduric
Phosphatase
38. Federal Definitions and Standards of Identity specify that Whole Milk contain not less than _____.
Real California Cheese
Supermarkets
3.25 percent milkfat and 8.25 percent solids-not-fat
10
39. Federal Definitions and Standards of Identity specify that Whole Milk contain not less than _____.
Mastitis
Ultra high temperatures
3.25 percent milkfat and 8.25 percent solids-not-fat
1890
40. The feed additive isoacid gives a ______ pound milk response - with maximum response in early lactation.
Feed
Alkaline
4 to 6
NASS Cheddar cheese price survey
41. Which group of flavors cannot be detected by odor?
Bitter - salty
Increased
48 hours at 32ºC
Handler
42. 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?
The milk handlers
2-4
Real California Cheese
Blend
43. Continued low calcium intake may result in ______ in adults.
Grow
Osteoporosis
100000
Growth of bacteria in the milk
44. The Babcock test is a rapid - simple and accurate test for...
Fat content
. cream products - cottage cheese - and ice cream
Dry the corn down as soon as possible
It lowers variability among cartons of milk
45. The most prevalent off flavor of fluid milk is ______.
1890
Flat
Ascorbic acid
Feed
46. Each month - the USDA calculates the Basic Formula Price (BFP) which often ranges from $11.00 to $13.00 per hundredweight. The BFP establishes the basic price for _______.
Use a bactericide for disinfecting the teats after milking
Gallon
2 to 5 cents
Raw Fluid Milk
47. The antibiotic _____ gives sensitive reaction to a large proportion of the public.
The price to be added or subtracted per 1/10 % of milk fat above or below a set percentage
Penicillin G
Prices paid milk producers
Australia
48. The major cause of mastitis infections are _____ infections
Bacterial
Leukocytes
Marketing coops
Dairy Compacts
49. When cows have mastitis - the protein content of milk may be higher - but the cheese yield is lower because of a decrease in _______ protein.
Hot and humid
Casein
Shelf date
Feed
50. A milk order - including pricing and other provisions - becomes effective only after approval by _____.
Chicago Mercantile Exchange
Chlorine
Dairy farmers
Aged Gouda