Test 21-40

Question 1

Onion and garlic are responsible for the garlic/onion off-flavor in milk, and are more prevalent in pasture during ________

Answer 1

Early spring in late fall

Question 2

What is the most popular size container use for fluid milk

Answer 2

Gallon

Question 3

Chemical sanitizers containing________ are most widely used for sanitizing milking equipment.

Answer 3

Chlorine

Question 4

Milk found in cows with a high somatic cell count would result in a decrease in

Answer 4

Casein

Question 5

Milk is a good supplier of minerals except for_______

Answer 5

Magnesium – iron – manganese – copper

Question 6

Adulterants of no better detrimental to human health are

Answer 6

Pesticides

Question 7

Water added to milk is detected by checking the

Answer 7

Freezing point

Question 8

Milk with low total solids will produce what off flavor

Answer 8

Flat

Question 9

A Cryoscopy is an important tool that test for

Answer 9

Added water

Question 10

Milk is the only source of

Answer 10

Lactose

Question 11

Which of the following is not an important reason for a five-day 7° shelflife test

Answer 11

It lowers variability among cartons of milk

Question 12

Ideal cleaning material for removing milk stone for milking equipment services is

Answer 12

Acidic detergent

Question 13

The somatic cell count standard for grade a raw milk is ______ or less per millimeter of milk

Answer 13

750,000

Question 14

The ability of lipase in milk to attack milk fat and produce a rancid off flavor of enhanced by

Answer 14

Excessive agitation of warm raw milk

Question 15

In_______when the capper-Volstead Act enacted, cooperatives were given the right and power to organize producers of a farm commodity to its fullest extent

Answer 15

1929

Question 16

The two most important etiologic agents of mastitis are______

Answer 16

Streptococcus agaiactiae and Staphylococcus aureaus

Question 17

________ cause off flavor a in milk such as acid, high acid, or sour milk

Answer 17

Microorganisma

Question 18

Aflatoxins sometimes found in dairy feeds are produced by

Answer 18

Mold

Question 19

With the exception of ________ all of the following off flavor a of milk are cause by bacteria

Answer 19

Salty

Question 20

The grade a pasteurized milk ordinance specifies requirements for the production of grade a raw milk for pasteurization and is recommended by

Answer 20

The food and drug administration