The Process Of Pasteurizing Milk And Other Edibles
We can enjoy the great taste of fresh milk thanks to technologies such as pasteurization. The technology is one still in use today, although founded about two centuries ago by a man known as Louis Pasteur. It alone has developed the food industry as it is apparent today.
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.
Nutrients that are in milk are great for growing children. There are helpful vitamins, enzymes, and other ingredients that growing children need for healthy bodies. Pasteurization takes out some of the benefits thanks to the heating process. Some companies will put fortified nutrients back into the milk to make up for the degraded quality, although this will cost more to the consumer.
Some types of pasteurization can make milk last several months without going bad, as you would see with your average grocery store milk container after a week of opening it. Through special processes such as ultra heat treatment, or UHT, and aseptic packaging, milk can last much longer on the shelf. Of course, if you ever opened the carton, you should obey the throwaway date listed on the container.
Don’t forget that the world of pasteurization encompasses much more than milk. There are other foods and liquids that pasteurization has done a world of good for. This would include alcoholic beverages, but also foods like crab and nuts. Imitation crab meat especially is a product that can withstand spoiling, as it can be pasteurized and packaged to be shipped all around the United States. Other items might include cream, soy sauce, honey, and more.
In relation to homogenization, pasteurization is seen as a healthier alternative. Homogenization is a type of sterilization that instead attempts to make the entire milk product the same throughout the body of liquid in the container- effectively “smashing” fat molecules into each other. In the process, proteins and other good materials are being made worthless as they are going to bypass the digestion process, and not be absorbed as they normally would.
Closing Comments
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 pasteurizer and Pasteurization.
