Can pure milk be heated with sugar, and is it a little better to heat lactose in milk

OK. When heating, you don't need to turn it on, it's enough to heat it up to 6,70 degrees. If it is fresh milk, it is good to heat it at 3 or 40 degrees.

Heating milk does not remove lactose.

Pure milk can be heated, and it is best to warm the milk to between 45 and 50, in this temperature range, the fat contained in the milk will dissolve, which will release the flavor of the cream, the protein and vitamins in the milk.

There is no loss of calcium content, and the nutrients are easier for the human body to absorb after drinking.

Ways to heat milk:

1. Microwave heating.

This heating method is the fastest, the risk is high, it is easy to cause uneven heating of milk, and it is easy to burn if you don't pay attention to the extinction pie when drinking, and from a nutritional point of view, local overheating will destroy the nutrients in the milk.

If you choose microwave heating, be sure to set the heat and time parameters in advance, it is recommended to use medium heat or low heat, and heat it two or three times, that is, take out the hunger bucket after each heating, shake it evenly, and then heat it until the milk is warm and not hot.

2. Heating over water.

This is a gentle and slow heating method, no need to open the milk package, 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.

The above content referencePeople's Daily Online - Is the right way you heat milk?

When milk is heated to about 100 degrees Celsius, lactose begins to break down, but milk should not be boiled for a long time or heated too many times. When the milk is heated and then continues to be heated, the lactose in the milk begins to caramelize, and gradually decomposes into lactic acid and a small amount of formic acid, and the vitamins are also destroyed, and even the color, aroma and taste are significantly reduced. Therefore, hot milk should be boiled at the degree of freshness, and should not be boiled for a long time.

Microwave oven.

Microwave ovens, almost every house has them. Heating milk in the microwave is the fastest method in terms of speed, but it is risky and can easily cause uneven heating of the milk, which can easily be scalded when drinking milk. If you choose to heat in the microwave oven, be sure to set the force and time parameters in advance, it is recommended to use medium heat or low heat, and heat it two or three times, that is, take it out after each heating, shake it evenly, and then heat it until the milk is warm and not hot.

Soak in hot water. The best way to heat milk is to heat it with water, by pouring it into a cup or other container and heating it in hot water. The temperature of hot water should generally not exceed 80 °C.

Although this method is more cumbersome, it avoids the loss of nutrients caused by microwave heating.

Cook directly. Pour the milk into the pot and cook over low heat, stirring as you cook to prevent the milk from scorching too quickly on the bottom and sides of the pot. When boiling until there is heat on the surface, turn off the heat without boiling.

If it is fresh milk that is squeezed directly from the cow, it must be sterilized, and it must be heated to a boil before it can be drunk.

Summary. Hello dear, happy to answer for you. As far as I know, you can't add sugar to boiled milk.

That's because milk contains a certain amount of lysine, while rock sugar contains fructose, which forms a conjugated "fructosyl lysine" at high temperatures. This substance is not easily digested and absorbed by the human body, and can destroy the nutritional value of protein. So don't add rock sugar to the <> when you boil the milk

Is it okay to add sugar directly to pure milk without heating?

Hello dear, happy to answer for you. As far as I know, you can't add sugar to boiled milk. That's because milk contains a certain amount of lysine, while rock sugar contains fructose, which forms a conjugated "fructosyl lysine" at high temperatures.

This substance is not easily digested and absorbed by the human body, and can destroy the nutritional value of protein. So don't add rock sugar to the <> when you boil the milk

If it is fresh milk, it cannot be drunk directly and needs to be boiled before drinking. Note that the milk does not need to be heated too high, just a slight boiling is fine. If you buy milk from the supermarket, you can drink it straight without heating, but if you don't like cold milk, you can warm it in warm water and <> it

Hello dear. Pure milk can be sweetened directly without heating. It is best to leave the milk unheated, and can be sweetened directly.

Normally, pure milk can be sweetened in moderation. However, it is not recommended to add too much sugar, so as not to lead to obesity, blood sugar rise, tooth decay and other conditions, which is not good for your health. Pure milk contains more protein, calcium and other nutrients, but the taste is usually light, and adding sugar in moderation can make pure milk sweeter, thereby improving the taste, increasing the appetite for pure milk, and is conducive to supplementing nutrients.

However, if too much sugar is added to pure milk, it will increase the calories of pure milk, which may lead to obesity in the long term and is not conducive to weight control. In addition, adding too much sugar will increase the glycemic index of pure milk, which may lead to a rise in blood sugar and increase the risk of diabetes. In addition, if you do not brush your teeth or rinse your mouth in time after drinking milk, more bacteria may grow, such as plaque and tooth decay.

Therefore, when drinking pure milk, you can add sugar in moderation, but you should not add too much sugar. In addition, it is not recommended to drink too much pure milk, it is recommended to drink 300-500g a day, if you consume too much, it may increase the incidence of indigestion and obesity.

It can be sweetened, and there is no harm.

Problems to be paid attention to when heating and adding sugar:

Sweetening is to increase the calorie supply of carbohydrates, but it must be quantified, generally 5 8 grams of sugar per 100 ml of milk.

Milk is best sweetened by sucrose. After sucrose enters the digestive tract and is broken down by digestive juices, it becomes glucose and is absorbed by the body. The sweetness of glucose is low, and it is easy to exceed the specified range when used too much.

There's also the question of when to add sugar. Sugar and milk are heated together so that the lysine in the milk reacts with the sugar at high temperatures (80 100) to form the harmful substance glycosyl lysine. This substance is not only not absorbed by the body, but also harms health.

Therefore, boiled milk should be dried until it is warm (40 50) before the sugar is dissolved in the milk.