What kind of milk is pasteurized milk, and does all the milk I drink benefit from be heated?

Pasteurized milk.

Pasteurized milk can be served warm.

Pasteurized milk can be heated and drunk, and the heating temperature should not exceed 40 degrees, so it is generally possible to heat warm water. Pasteurized milk is processed at low temperatures, which preserves the nutritional value of the milk, and high temperatures will destroy its nutrients. It is recommended that pasteurized milk is better to drink directly, its storage time is shorter, and it needs to be stored in the refrigerator.

If pasteurized milk needs to be heated, it can be heated to about 35-40 degrees, and it adopts pasteurization, that is, low-temperature sterilization, which can not only effectively sterilize but also greatly retain the nutrients of milk. Pasteurized milk is too high at a high temperature to destroy the protein structure in it, and it needs to be stored in an environment of about 4 degrees.

Pasteurized fresh milk heating method

1. Heating over water

Put the bottled, bagged or boxed fresh milk directly in the hot water basin and wait for about 5 minutes! If it is boiling water, it is generally heated for about 1 minute, so that the milk will have a warm feeling, milky aroma and pure flavor, and the mellow taste will be better.

2. Microwave heating

You can pour pasteurized milk into a container, put it in the microwave oven, and heat it for 45 seconds, so that the milk tastes good and the nutrients will not be lost.

3. Heat directly in the milk pot

Direct heating of the milk pot means that the principle of stirring while boiling until the bubbling is turned off, which can not only play a role in sterilization, but also avoid the loss of nutrients in the milk by excessive consumption.

Pasteurized milk can generally be heated, but boiling at high temperatures is not recommended. Instead, it is recommended to heat it indirectly with warm water. Due to the fact that pasteurized milk contains more nutrients and active substances, and is sensitive and heat-resistant, the nutritional value of pasteurized milk after heating will be lower than that before heating, especially after a long period of high-temperature cooking.

Pasteurized milk is a low-temperature pasteurized milk that maximizes the retention of nutrients and flavor compounds in fresh milk. Pasteurized milk is heat-sterilized during processing, so it can be drunk without reheating and boiling. If you don't like to eat and drink hot or too cold in winter, it is recommended not to heat it.

The lactoferrin in pasteurized milk is very sensitive to heat. When the temperature rises to 80 or higher, the activity of lactoferrin decreases even more, thus losing the functional role of milk. In addition, the calcium in pasteurized milk will precipitate with the denaturation of proteins, and the vitamins in it will be damaged and lost to a certain extent.

Many children will have diarrhea or stomach pain when they eat cold things when they are young, so parents usually warm their children before eating when they make food for their children. Let's take a look.

Direct drinking: Pasteurized fresh milk has been pasteurized before it is put on the market, pasteurization can retain the nutrients and flavor substances in the fresh milk to the greatest extent, and the milk has been processed by heat sterilization before the market, so it can be drunk directly. Drinking pasteurized milk directly can replenish the calcium needed by the body and regulate the imbalance of the intestinal flora.

Heated drinking: Pasteurized milk can also be heated in water, first put the pasteurized milk together with the packaging in warm water below 60 degrees Celsius, and then continue to use it after the temperature of the fresh milk rises. You can also pour pasteurized milk into a special container in the microwave oven and heat it on maximum heat for 20 seconds or 30 seconds.

Pasteurized milk can be heated, and you can judge what kind of method to drink according to your gastrointestinal needs.

Pasteurized milk is drunk directly.

Pasteurized milk refers to the use of pasteurization method, raw milk sterilization to make milk products, also known as pasteurized milk, pasteurization method can retain the nutrients and flavor substances in fresh milk to the greatest extent.

It is recommended to drink pasteurized milk directly, rather than by heating, because pasteurized milk has been processed by heat sterilization, and it can be drunk directly without reheating and boiling.

Pasteurized milk can be heated, but it is not recommended to boil it at a high temperature, but warm water. Because pasteurized milk has more nutrients, and the active substances are more sensitive and not heat-resistant, when pasteurized milk is heated to more than 100, the lactose in the milk will be caramelized and decomposed into lactic acid and formic acid.

The nutritional value of pasteurized milk after heating will decrease compared with that before heating, especially when it is cooked at high temperature for a long time, the calcium in pasteurized milk will precipitate with protein denaturation.

Features of pasteurized milk:

The pasteurization method is quite mild, compared with other treatment processes, while killing pathogenic bacteria to ensure the safety of consumers to eat, it almost does not produce *** (including color, aroma and taste) to milk and dairy products; But it has a short shelf life and needs to be refrigerated.

As a result, the resulting products are classified as "fresh and ready-to-eat", such as cream, liquid milk, fermented milk, cheese, etc., with various fat contents, and the labeling method is generally named "fresh" and has been used by countries around the world for a long time.

Pasteurized milk should not be heated.

1. Because after pasteurized fresh milk, the hygienic standard of milk can be fully met, and there is no need to reheat. If it is drunk in cold weather conditions and the elderly, children and other people with weak gastrointestinal function, pasteurized milk can be warmed.

2. Some room temperature milk on the market is mostly for storage purposes, using ultra-high temperature sterilization process of more than 135, although it kills harmful bacteria, it also kills probiotics, which causes serious damage to the water-soluble vitamins and nutrients in milk. The low-temperature sterilization process of pasteurized milk 85 avoids these problems, maximizes the active life substances and nutrients of milk, and is more conducive to calcium absorption.

3. Therefore, when we drink pasteurized milk, it is best not to heat the temperature higher than 40, because the longer the heating time, the higher the temperature, and the more serious the loss of nutrients.

After pasteurized fresh milk, the milk can be drunk without reheating. If we buy back 2 6 refrigerated pasteurized milk and reheat it when drinking, it is equivalent to repeated destruction of nutrients and the gains outweigh the losses.

Pasteurized milk is fresh milk made of raw milk (such as Daily Xianyu) and processed by pasteurization process, which not only kills the harmful bacteria in the milk, but also retains the fresh nutrition and pure taste of the milk to the greatest extent. Ordinary warm milk is an instantaneous sterilization treatment of milk that has undergone ultra-high temperature instant sterilization, which will destroy the microorganisms and spores that can grow in it. Due to high temperature processing, some heat-resistant nutrients such as vitamins in milk are also destroyed.

Healthy and light: Pasteurized milk has high nutritional value, but it cannot be heated, what is the reason?