The act of pasteurization is one that has allowed the food industry to ship products that spoil easily- and keep their shelf life high enough to allow for consumers to use them. The process is compared to other technologies such as homogenization and sterilization.

One caveat with pasteurization is that the process actually takes some of the taste out of the item being sterilized. Because the liquid is being heated to hot temperatures and brought down again, the taste is disrupted. This is why milk that is fresh from the farm, and organic, may taste a bit better than the standard carton of milk from the grocery store.

Taste isn’t such an issue in the end. The real fact to consider is that pasteurization has been shown to take out helpful enzymes, vitamins, and minerals that are in milk. Often, the milk you see in stores will have been supplemented with such things to put the healthy materials back into the milk. You may see special fortified milk types, although they cost more money.

New types of packaging are the new “buzz” in the milk industry. Pasteurization has its place as a helpful process in making the milk safe, while the packaging ensures that the milk stays edible for months to come. This type of packaging has been dubbed aseptic packaging. It’s what you might see apple juice or small cartons of chocolate milk in- kind of like a cardboard box mixed with plastic wrap.

Pasteurization is most commonly associated with milk, since that is the industry that arguably uses the devices the most. Other products that use pasteurization include nuts, beer, cheeses, crabs, cream, honey, soy sauce, and more. To see a taste difference for yourself, take a bite of crab that has been pasteurized. Compare the taste to that of the crab that has been freshly caught out of the coast- odds are you will spot a large difference.

Some side with the act of homogenization. This process is the counter process to pasteurization. In homogenization, the mixture of milk is blended so finely that all parts of the milk are equal. This means that the fats and molecules are all compressed and mixed into one solid mixture. Those who side with pasteurization claim that this process makes for one that removes much of the nutritional content. It also detracts from the overall taste of the milk.

In Conclusion

Pasteurization is a fine process that is done with expensive machinery. You should start looking at used and new devices in your area if you believe you would like to start the process of pasteurizing any liquids or foods you have to make them more safe to consume.

Learn more on unpasteurised and unpasteurized.