Refrigeration will slow down the growth of bacteria in the milk, but not kill the bacteria. This will slow down spoilage.
This is because temperatures within the fridge are low and are it unsuitable for the growth of bacteria which makes milk go bad. Wherelse at room temperature the bacteria will be able to grow much faster causing the milk to go bad.
While boiling milk does kill the bacteria that are CURRENTLY in the milk, leaving the milk out and not refrigerated allows new bacteria to infiltrate it. Since the milk is at room temperature, it is a good growth medium for new bacteria growth.
Hoy do bacteria help change mili into yogurt?
yes! Explanationg unknown
If i am not mistaken, bacteria gets extracted from the milk into the pan so it is bad when you scorch it.
Bacteria in milk causes milk to sour by changing lactose to lactic acid. This causes the pH to drop and once the pH drops low enough, the proteins in the milk will curdle.
as the bcteria chaanges the ph to an acid thus turning the milk sour thereby changing the ph value.
could be up to 500 different kinds of bacteria depending on where the fridge is an the frequency of use/ users
it will have a negative effect on plant growth because when a milk curdles, the bacteria starts to grow and will kill the seedlings.
it will have a negative effect on plant growth because when a milk curdles, the bacteria starts to grow and will kill the seedlings.
When milk is left at room temperature the reason it spoils is due to the bacteria in the air. The bacteria called Lactobacillus converts the lactose in milk into lactic acid which makes it sour. When milk is refrigerated the bacteria growth is prevented.
the milk powder is dry and does not need to be put in the fridge because it is powdered so you DONT have to put in the fridge . i hope this helps.