Physical methods: pasteurization

Question 1

Pasteurization is the process of

Answer 1

using precisely controlled heat to reduce

the microbial load in heat-sensitive liquids.

Question 2

the thing is that?

Answer 2

Does not kill all organisms, it is not a method of sterilization

Question 3

what do pasteurization does?

Answer 3

Reduces the microbial load, increases the shelf life of the product.

Question 4

Pasteurization reduces significantly the population of many_____

Answer 4

pathogens

Question 5

what kind of pathogens?

Answer 5

• Listeria monocytogenes
• Slamonella enterica
• Campylobacter
• E.coli O157:H7
• Mycobacterium

Question 6

ils joue avk la chaleur?

Answer 6

cold to heat ,heat to cold

Question 7

when its a flash pasteurization ?

Answer 7

72C for 15 secondes

Question 8

when it’s a bulk pasteurization ?

Answer 8

65C for 30 min

Question 9

bulk?

Answer 9

large volume of milk all at the same time,more protein to denature