Here are a few disadvantages I can think of:
* The equipment needed to pasteurize milk is complicated and expensive. * If the pasteurizing equipment is not maintained properly, the milk can spoil and/or spread disease. * A small farm has to be dependent upon a dairy operation as an outlet for their milk and is less likely to be able to sell it on their own. * The heating process changes the flavor and destroys some nutrients.
Pasteurization involves heating food to a temprature that kills disease-causing microorganism and substantialy reduces the levels of spoilage organisms. Such heat treatment is based on a statistical probability that the number of remaning viable microorganisms will be below a certain level after a particular heating time at a specific temprature. As it generally reduce the number but it is not possible to kill all or 100% microorganism by the process of pasteurization, so spoilage occur when pasteurized milk or food microorganism regain no. of cell or population which is sufficient to cause spoilage.
In yogourt, the bacterial culture has already metabolized many of the sugars that would ferment in milk and cause it to spoil; so yogourt spoils more slowly than plain milk. Also some yogourts contain gelatin, which also delays spoilage.
Halophiles
Milk for a stye
got milk got milk
Milk does not clean out your lungs. The consistency of milk can make mucous thicker making it harder to clear your lungs.
As long as you keep it dry, powdered milk lasts forever. Pasteurized will spoil.
Yes, All milk is pasteurised
Louis PASTEUR created pasteurised milk. that's how pasteurised milk was called pastuerisd
heat the milk
160 degrees Fahrenheit
He is the guy who invented pasteurised milk
Pasteurised milk is safe to drink all year round if the product is still within it's expiry (or sell by) date.
Louis Pasteur
I really can not think of one disadvantage to Pasteurizing milk. Taste?
Of course, milk can only spoil OUT of the fridge, or when the milk has expired
Louis Pasteur, who else?
Regardless of treatment/origin it's always better to boil milk.