Can carton milk be heated, the correct way to heat pure milk in paper bags

Carton milk can be heated. The heating method is as follows:

1. Soak hot water with a box. High temperatures will destroy the nutrients of the milk, just heat it in hot water.

2. Put the box directly in the pot and cook.

3. Pour out the pot and cook.

There are many correct ways to boil milk, for example, milk does not need to be boiled. In general, the temperature requirements brought by milk sterilization are not high, the temperature of 70 degrees is about 3 minutes, and the temperature of 60 degrees takes 6 minutes. If boiled, the temperature can reach one.

The lactose in the milk will caramelize.

However, it should be noted that milk should not be boiled at high temperature for a long time. Some people boil milk at high temperatures for a long time in order to sterilize it thoroughly, which is not right. Milk is rich in protein, and when heated, the protein particles in the colloidal state of the milk will change greatly.

When the milk is heated to 60 62, it will be dehydrated, and the protein particles will change from a sol state to a gel state, and then a precipitation will occur; When the temperature reaches 100, the lactose in the milk begins to caramelize, browning the milk and gradually decomposing to produce lactic acid, while producing a small amount of formic acid, which makes the milk sour. In this way, not only the color, aroma and taste of milk deteriorate, but the nutritional value is also greatly reduced.

In addition, milk contains some extremely unstable phosphate components, which are converted into insoluble neutrals at high temperatures! Phosphate precipitates down and affects the quality of the milk. Therefore, milk should not be boiled over a simmer, it is advisable to cook it over a high fire, but not at high temperature for a long time.

Can pure milk be heated? Let's take a look.

You can do it then, but the temperature of the milk is 75 degrees, and it is easy for the lactose to caramelize if it is too hot, so it is best to add milk after making soy milk.

Waterproof heating:This is a gentle and slow heating method, without opening the milk package, that is, take the package directly into the container, pour in 80 100 hot water, shake it from time to time, wait for the water temperature to drop to the right temperature, the milk is also warm, and can be drunk directly. This heating method is relatively slow, but it is safe and convenient to maximize the retention of nutrients in it, and it is especially recommended.

Microwave oven:It is more convenient to have a microwave oven to heat the milk bag at home, cut the bag of milk, pour it into a glass or ceramic cup, and then put it in the microwave oven to heat it, some microwave ovens have a special hot milk function, press this button to avoid nutrient loss to the greatest extent.

Precautions for drinking milk.

Not paired with chocolate: Eating chocolate and drinking milk at the same time will destroy the calcium in the milk, and the milk will also make the antioxidants in the chocolate useless.

Don't add sugar: Add sugar when boiling milk, the milk's lysine can react with fructose under heating conditions to produce toxic fratomosyl lysine.

Do not mix fruit juices: Fruit juices and fruits are mixed with milk, and the combination of acidity and bovine casein of fruit juice and fruit will cause coagulation and precipitation, which is difficult to digest and absorb.

The above content refers to People's Daily Online - Is the method of heating milk right?

Milk in cartons can be boiled in boiling water as follows:

1. Soak hot water with a box. High temperatures will destroy the nutrients of the milk, just heat it in hot water.

2. Put the box directly in the pot and cook.

Extended information: The packaging box of boxed pure milk has a certain waterproof function, so the boxed pure milk can be heated directly in hot water without opening the package.

But the heating needs to be careful:

1. Do not turn the milk carton upside down, because there is a small hole in tin foil on the top of the milk carton, and the inverted hot water is easy to cause milk leakage.

2. The temperature of hot water should not exceed 60 degrees, and the heating time should not be too long. If the milk is boiled at a temperature of 100 °C, the lactose in the milk may caramelize, affecting the taste and nutrition of the milk. In addition, after the milk is boiled, the calcium in it will precipitate with phosphoric acid, which will also reduce the nutritional value of the milk.

All milk sold on the market is heat-sterilized. If the purpose of boiling is to sterilize, there is no need for this at all. Moreover, the temperature requirements for milk disinfection are not high, 3 minutes at 70 and 6 minutes at 60.

Generally speaking, UHT milk can be drunk directly, and for fresh milk taken out of the refrigerator, because it is relatively cold, it is enough to heat it to a suitable temperature for drinking. The best way to warm milk is to heat it in hot water for about 5 minutes. If you choose to use a milk pot to cook milk, it is best not to leave it all the time, because milk is generally heated to a certain temperature and is very easy to overflow.

It should be reminded that in order to save time, many people choose to use microwave ovens to heat, this heating method will cause uneven temperature, and the bags and cartons of milk containing polyethylene components are not suitable for microwave heating, otherwise they will decompose when heated. Therefore, it is important to read the instructions on the package before heating. In addition, the setting time should not be too long, 250 ml can be heated for 1 minute, otherwise it will also destroy the nutrients.

Big fish

Creator in the field of quality food.

2831Followers · 221Likes.

Top 3 best yogurts.

The best pure milk in China.

The best brand of pure milk.

Top 10 assured milk powder brands Xibao.

Which brand of yogurt is best.

Answer: It is harmful not to heat the bagged milk directly at high temperatures. You can pour the milk into a bowl or heat it in a clean container. Boxed pure milk can be heated, but the premise is that the milk is poured out and heated, otherwise if the boxed or bagged milk is heated together with the packaging, the chemicals in the box or bag will seep into the milk, so it will produce unhealthy chemical toxicity, but if the milk is poured out, it can be heated, because pure milk is sterilized by instantaneous high temperature, but it can be heated to boil and turn off.

The longer the milk is heated and the higher the temperature, the more serious the loss of nutrients, mainly vitamins, of which vitamin C is lost the most, followed by lactose. Drinking hot milk can activate the stomach and intestines better than cold milk, so that good absorption can be carried out to the end. If you cook it for a long time, it will inevitably cause the milk to lose nutrients, so you can warm it in hot water for a few minutes with the box.

The correct way to heat milk: It is most appropriate to use the waterproof heating method. Drink a glass of about 250ml of milk, and cook it on a gas stove for 3 minutes at 70 degrees and 60 for 6 minutes.

Don't overheat, heat at 70 degrees Celsius for three minutes, sterilize and nutrient, boiled milk contains carcinogenic caramel, calcium will also appear phosphoric acid precipitation. Then use the microwave, about 1 minute. However, it should be noted that the temperature will be uneven when heated in the microwave, so stir it before drinking it so that it will not be burned.

If you can avoid heating and drinking, try not to heat it, so as to preserve the intact nutritional value of the milk. Especially for children, good milk nutrition is more conducive to growth and development. Plain milk, like that sold in shopping malls or supermarkets, is generally safe for hygiene and is not needed when drinking.

Have a great day.

What is the correct way to heat milk.

It can be heated and boiled in hot water.

Milk in cartons can be boiled in boiling water as follows:

1. Soak hot water with a box. High temperatures will destroy the nutrients of the milk, just heat it in hot water.

2. Put the box directly in the pot and cook.

No. There are two main reasons for this:

1.Metal should not be put in the microwave.

Internal heating. Cartons of milk usually have a layer of aluminum foil on the inner wall, which is made of metal and cannot be put in the microwave. The metal is easy to accumulate energy and generate high-frequency current, which then causes heat.

and the phenomenon of sparks, it is still very dangerous. (Similarly, stainless steel containers cannot be microwaved).

2.None of the paper items should be put in the microwave.

The packaged cartons are not as harmless as they seem, if they are heated in the microwave, they may produce toxic gases, and too high a premature temperature will ignite the cartons, resulting in the furnace, which is very dangerous.

Pour the boxed milk hopper into a microwave-safe container (e.g. a glass container or ceramic bowl) and reheat.

It can be heated, but it cannot be heated by opening the bag, and the heating of the bag is harmful to the human body.

Milk is heated with boiling water in the package, which does not cause excessive aluminum, but it may cause the nutrients in the milk to be lost, because many probiotics cannot survive at high temperatures.

The temperature of boiling water is 100 degrees, while the heat-resistant temperature of branded milk packaging bags is 120 degrees, and no harmful substances will be produced under normal circumstances, but in order to avoid some milk packaging bags with unqualified heat-resistant temperatures, it is best not to take the packaging and heat the milk with boiling water.

It can be heated, but it cannot be heated directly with the carton. It is also best not to put carton milk directly into boiling water to heat, because the material on some packaging bags can deteriorate and be toxic when heated.

It is recommended that you pour the milk into porcelain or stainless steel to heat, which is safer and more reliable, and the heating of plastic generally contains carcinogens.

Here's how:

1. When heating on a gas stove, you need to choose the method of fast cooking over high heat, just like stir-frying vegetables, which can lock in the nutrients without loss. Slow cooking will only destroy the nutrients such as vitamins and proteins in the milk.

2. Nowadays, many families have microwave ovens, and when using microwave ovens to heat milk, it should be noted that if it is bagged milk, it should not be heated together with the packaging, so as not to cause the packaging bag to expand and burst due to poor grasp. The milk should be poured into a microwaveable container before reheating.