1
Which of the following will best control contagious mastitis?
Germicidal teat dip
There are four classes of milk under Federal Orders, and they provide for
Payment for milk according to its end use
___________ cause(s) flavors in milk such as acid, high acid, or sour milk.
Microorganisms
The largest percentage of the U.S. milk supply is utilized in the production of ______.
Cheese
The two most important diseases of cattle transmissible to man through milk are _______.
Tuberculosis and brucellosis
The __________ test may be of value in detecting gross carelessness in the production and handling of milk on the farm.
Sediment
“Cultured” in front of the name of a milk product indicates:
Product has appropriate bacteria added to it
Lactobacillus bulgaricus and Streptococcus thermophilus are examples of _________
Lactic acid producing bacteria
By definition, a product labeled “milk” must contain not less than _____ percent milk fat.
3.25%
Federal regulations state that ice cream must have at least ____ milkfat, the single most important ingredient,
10%
Specific gravity of milk at 60oF is __________.
1.032
By FDA definition of an imitation product, which of the following is NOT true?
Has the same nutritional value as the real product it replaces
The decision of a milk hauler to accept or reject milk at the producing farm
Depends on knowledge of milk quality and ability to smell off odors
Flavors of milk may be caused in general by _______________.
Feeds consumed by the cow
Milk marketing cooperatives:
Provide marketing power for dairy farmers
Farm water supplies must be protected from surface contamination. Water is usually tested for________ as an indicator of possible sewage contamination.
Coliform bacteria
Water added to milk is detected by checking the _____.
Freezing point
With the exception of ________, all of the following off flavors of milk are caused by bacteria.
Salty
The major cause of the salty flavor in milk is ___________.
Mastitis
Federal Milk Marketing Orders are a mechanism for:
Market stabilization
The International Dairy Federation (IDF) mission is to promote______________.
Scientific, technical & economic progress
Milk with low total solids will produce what off-flavor?
Flat
Milk covered by Federal milk marketing orders is __________.
Grade A
The four primary taste sensations are _____________________.
Bitter, salt, sour, sweet
The CMT test results that indicate a somatic cell count of 400,000 to 1,500,000 are _____.
Distinct precipitate forms, but no gel