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The first pasteurization test was completed by Louis Pasteur (whom its named after) and Claude Bernard on April 20, 1862. It was discovered prior to that but Pasteur had not performed an experiment.
The process was to heat a liquid (normally milk) to a high temperature, roughly 71C, and then drastically cool it for at least 15 secs. This kills off most of the bacteria.
The amount of time that the liquid is heated and cooled, and to what temperature, is dependent on the liquid being pasteurized. This means the bad bacteria and harmful fungi can be more efficiently stunted in growth.
AnswerLouis PasteurLouis Pasteur was the main one doing the job in some sayings. Claude Bernard was also there to help discover this process. Louis was just he first one to say something about it.
Wiki User
∙ 13y ago
Wiki User
∙ 16y agoIt was developed to kill bacteria in food products that made people sick.
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∙ 13y agoAdd your answer:
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How did Louis Pasteur invent milk?
He didn't invent milk, he just pasteurized it.
Can pasteurized milk cause salmonella?
If it is infected with the organism
What kind of milk must be pasteurized?
A large proportion cheeses are pasteurised. Some cheeses like Cheddar you can get in both pasteurised and unpasteurised form.
What is it when you pastrise something?
When something is pasteurized, it means it has been heated to a high enough temperature to kill the dangerous bacteria in it. One food product that is well-known for being pasteurized is milk.
What is the chemical formula for pasteurized milk?
Milk is not a chemical compound it is amixture of many compounds. Pasteurisation is a process that heats milk to kill bacteria without affecting the properties of the milk too much.
Is goat's milk feta pasteurized?
Yes, all milk that you purchase from stores are pasteurized.
What is unpasteurised milk?
Raw milk, or, milk that has not been pasteurized.
What happens when milk is pasteurized?
Milk can be unsafe for humans to drink as it can make them sick. Therefore, milk is pasteurized so that it is safe and healthy for human consumption.
What is in milk that is not healthy?
Milk that has been pasteurized is what is referred as the healthy milk.
Who invented pasteurized Philadelphia cream cheese?
James L. Kraft invented pasteurized cheese in 1912.
Which milk product is most nutrient- dense?
Pasteurized Goat Milk
Who created pasteurized milk?
Louis Pasteur.
What part of speech is pasteurized?
The part of speech that pasteurize is transitive verb.
Why do you cook milk?
Milk is pasteurized, or cooked, to kill off bacteria that may exist in the milk.
How did Louis Pasteur invent milk?
He didn't invent milk, he just pasteurized it.
Can pasteurized milk cause salmonella?
If it is infected with the organism
Why can't cheese be made with ultra-pasturized milk?
Ultra-pasteurized milk contains just about no bacteria. In order to make cheese, there must be the necessary bacteria present, either from slightly or normally-pasteurized milk or from raw milk.
