How many degrees is it best to heat goat s milk? Goat milk heating method how to heat goat milk

It's all dairy products, in fact, it's about the same as cow's milk below 75, and if you want to drink it directly, it's almost the same, of course, the premise is that the goat milk you bought has been sterilized, and the following is the information to check, refer to it, if you buy raw milk, look directly at the sterilization method in the last section.

According to Zou Shurong, deputy director of the nutrition department of the Shanghai Municipal Center for Disease Control and Prevention, dairy products have a variety of forms, according to China's food industry standard system, can be divided into liquid dairy products, milk powder, milk fat, condensed milk, cheese, ice cream and other dairy products and other seven categories, the current liquid dairy products and milk powder products on the market are the largest consumer products in China. According to the degree of sterilization, liquid dairy products that have not been blended can be divided into raw milk, sterilized milk and sterilized milk. Raw milk is not yet popular in the Chinese market because it has not undergone any sterilization and sterilization treatment; Pasteurized milk, but the bacterial spores in it are not inactive and must be transported and stored at 0-4 degrees; There are two kinds of sterilized milk, one is UHT milk, which is aseptically filled after ultra-high temperature instantaneous sterilization at 135 degrees above 135 degrees, and the other is to keep sterilized milk, which is to keep the milk canned and sealed first, and then kept above 110 degrees for 15-40 minutes of sterilization procedures to reach the commercial sterility level, which can be stored at room temperature for more than 6 months.

Pasteurized and sterilized milk is best drunk fresh and ready to drink within the expiration date, not necessarily heated before drinking. If you have a stomach that is not suitable for eating cold or like to drink hot milk, you can heat the milk properly, but the temperature should not be too high, not boiled, so as not to cause the loss of nutrients, it is generally recommended to heat it to below 75.

Some people think that the longer the milk is cooked, the better, which is good for disinfection and sterilization. As everyone knows, this is completely wrong. Milk is rich in protein, and the protein particles that are liquid when heated can change greatly.

When the milk reaches 60 to 62, there is a slight dehydration and the protein particles change from a solution state to a gel state, and can precipitate.

There is also a very unstable phosphate in milk that forms sediment when heated. When the milk is heated to about 100 degrees, a small amount of formic acid will be generated, which will give the milk a sour taste. The best way to boil is to employ the "pasteurization method":

Warm the milk for half an hour, or 15 to 30 minutes, to kill the bacteria. If the humidity cannot be controlled, the milk can also be boiled for 2 to 3 minutes, but it should not be boiled for too long.

1. Heat until boiling and hold for one minute. Deheat to bring the milk back to a non-boiling state.

2. Repeat this 3 times before eating; This method is mainly designed to destroy the bacteria and viruses carried by the milk in the livestock, which is also known as disinfection.

3. When boiling goat milk, try to use a double-layer pot or a water storage pot to cook, the temperature can not be too high, if it is steamed at high temperature for a long time, then the sediment of goat milk will be precipitated, reducing its nutritional value.

The method of heating fresh goat's milk can be slowly heated over low heat, as long as it is boiling. It is not suitable for high heat, it is suitable for using stainless steel pots for low temperature heating, or for special milk pot cooking, <>

It is OK to boil, the general temperature is boiled at 100 degrees to sterilize and should not be too long, as long as it is opened in a few seconds. In the past, the main fresh goat milk should pay attention to the temperature, with 1000 or 800w degrees.

1. Do not heat directly.

Fresh goat's milkFresh goat's milk Pasteurized goat's milk.

Heating method: Commercially available fresh goat milk is generally boxed goat milk, which is pasteurized and sterilized and can be drunk directly.

Fresh goat's milk is refrigerated fresh milk, when heated, you only need to put it in hot water (70 -80) to warm it, or open the milk carton and put it in the microwave for about 40s to drink.

2. Do not cook at high temperature.

Heat over water. When boiling fresh goat's milk, it is best to cook it in a water trap or double pot.

The outer pot is filled with water, and the inner pot is filled with goat's milk, heated over water, and the temperature should not be too high. If it is cooked at high temperature for a long time, it will lead to the precipitation of sediment in goat milk and reduce the nutritional value, so from a nutritional point of view, it is more recommended to drink pasteurized fresh goat milk.

3. Do not leave it for a long time.

Serve hot and ready. Warming goat milk can not only promote the absorption of nutritional value, but also benefit the human stomach.

After the goat milk is heated, it should be drunk in time while it is warm, and the goat milk should not be placed in a thermos flask for a long time, which will lead to the reproduction of bacteria and even accelerate the deterioration of goat milk, and it is easy to feel uncomfortable after drinking.

4. How to add sugar.

Leave the goat's milk warm before adding sugar.

When sugar is added to dairy products and heated together, the lysine in it will react with sugar at high temperature (80-100) to form a harmful substance, glycosyl lysine.

Glycosyl lysine is not only not digested and absorbed by the human body, but also causes gastrointestinal discomfort, vomiting, and diarrhea when consumed, which affects health.

Expand your knowledge.

how glycosyl lysine is produced".

The formation of glycosyl lysine must be made by saccharin sodium and lysine at high temperatures, which is a necessary condition.

In other words, goat milk and sugar cannot produce glycosyl lysine without reaching high temperatures, so adding sugar to goat milk after warming will not produce toxicity.

How to cook raw (fresh) goat milk to sterilize?

1.The temperature is too low and the time is too short to achieve the purpose of disinfection; Boiling for too long will destroy the nutrients in goat milk, and reduce the color, aroma and taste. Therefore, boil goat's milk with a high fire, and turn off the heat immediately after boiling.

Stop for a moment before cooking, then boil and turn off the heat. And so it seems like three or four times. Cook for about 10 minutes and you'll have the best of both worlds.

2.Do not add sugar to boil goat's milk first. Because the nitrogen acids and sugars in goat's milk will form harmful fructosyllysine at high temperatures, which is not easy to digest and absorb, especially in children. The correct way is to wait until the boiling goat's milk pot is not hot before adding sugar.

3.Put the container of goat's milk in the cage drawer and steam, and when the steam comes out, continue to steam for 10 minutes. Steaming goat's milk in this way is not overflowing, sticky, and worrying.

4.Slowly pour the goat's milk into the pot without splashing on the edges. Use low heat first, then switch to high heat when the pot is hot. When the milk is boiling (bubbling), stir again and switch to low heat. This does not stick to the pan and is easy to brush.

5.Drop a few drops of water on the lid of the pot. When the water is about to evaporate, remove the lid and the goat's milk will not overflow.

6.Before boiling goat milk, rinse the pot with water to prevent the goat milk from sticking to the bottom of the pot.

7.Don't throw away leftover coffee, put it in an ice box and freeze it in the refrigerator. When used, put it in cold or hot milk to make the goat's milk flavorful.

8.Most of the nutrients in goat's milk are not heat-tolerant, and if the goat's milk is completely boiled, many of the nutrients in it will be destroyed. Therefore, the most suitable temperature for boiling goat's milk is 75, and maintaining this temperature for 20 seconds can kill bacteria and the nutrients will not be destroyed.

There is no thermometer, and a rough judgment can be made according to the situation in the pot, that is, when the goat milk is heated to the surface to produce foam and rise upward, you can switch to a slight fire and hold it for 10-20 seconds.

Dairy products are a lot of friends to drink every day, now the main dairy products on the market are goat milk and milk, milk is a big cavity to drink more, call the round head and goat milk is new in recent years, very popular with everyone. Because the nutritional value of goat milk is relatively high, many friends like to heat it when they drink milk, and they also want to heat it when they drink goat milk. Want to know if goat milk can be heated, and how many degrees can it be heated before eating?

Goat milk can be heated, if it is raw goat milk, that is, untreated goat milk, it should be heated to 100 degrees, and it should be boiled several times, at least three times, so as to destroy and kill the bacteria and viruses carried in the raw milk, so as to achieve the effect of sterilization.

If it is processed fresh goat milk sold on the market, it should be heated to 60 to 70 degrees, which will not lead to the loss of nutrients in the goat milk. If the fresh goat milk is heated, one side is heated through water, and it can be put in water at 60 to 70 degrees, and the cooking time should not be too long, otherwise it will lead to sediment in the goat milk, which will affect the nutritional value of the goat milk.

If you usually drink goat milk, it is recommended to drink pasteurized fresh goat milk is enough, which can meet everyone's nutritional needs, and there is no need to drink raw goat milk, because raw goat milk is still better to be professionally sterilized, and for people with sensitive stomach, drinking may cause discomfort.

Goat milk powder flushing temperature is recommended to be lower than 70 degrees, generally between 40-55 degrees, if it is not convenient to measure, you can also put a drop of water on the back of the hand, not hot or cool is appropriate, so as to protect the activity of the nutrients in the milk powder to the greatest extent, the temperature is too high, the vitamin C in the milk powder will be destroyed with the increase in temperature.

The flushing temperature of goat milk powder is generally between 40-55 degrees, not higher than 70 degrees, and it is not recommended to use hot water to prepare milk powder, and then wait for it to cool down, but each milk powder has certain differences, solubility is different, you can refer to the suggestions on the milk powder packaging, goat milk powder is rich in nutrients, but if the method of making milk powder is not correct, its nutrition will be greatly reduced, in addition, there are these kinds of water is not recommended to brew goat milk powder.

Mineral water or mineral water: Mineral water contains naturally occurring sodium or other minerals, which are not good for the kidneys and will increase the burden of excretion.

Water that has been left out for too long: Water that has been left for too long is easy to be contaminated by bacteria, so water that has been left for more than 12 to 24 hours is not recommended to drink.

Repeatedly boiled water: Repeatedly boiled water will analyze high concentrations of nitrate and nitrite, which are harmful to the human body.

First of all, natural goat milk is a natural product, and there is no need to blend it (unless the special index of goat milk is uneven due to environmental and other factors); An adult ewe and women of childbearing age weigh exactly the same, goat milk from the molecular structure, nutrients are closest to breast milk, drink breast milk does not need to be blended hehe, very disapprove of 8 months of babies to eat fresh goat milk that has not been processed by modern technology; First, sterilization cannot be guaranteed; Second, if the sheep has inflammation and other diseases, it is undetectable; Third, sheep in different seasons and under different environmental conditions, the nutrients and trace elements in the goat milk and other substances have not been scientifically proportioned, not necessarily suitable for infants and young children, or should be selected to the real conscience quality of the goat milk enterprises through the instrument testing ratio of fresh pure goat milk, trace elements and other substances are not you can dilute with water;

The specific operation of boiling fresh goat's milk is as follows:

Heat to boiling, hold for one minute, deheat to restore the milk to a non-boiling state, heat again to boiling, hold for one minute, reduce temperature, repeat 3 times, and serve.

The method is mainly aimed at destroying the bacteria and viruses of the livestock carried in the milk, which is the so-called sterilization, and secondly, the milk skin contains lipids and can be eaten.

Consider that this ratio is 3 for goat's milk and 1 for water.

Goat milk is regarded as the best dairy product because of its rich nutrition and easy absorption, and is known as the "king of milk", and is recognized as the closest dairy product to human milk in the world. The volume of fat particles of goat milk is one-third of that of cow's milk, which is more conducive to human absorption, and long-term drinking of goat milk will not cause obesity.

Raw goat's milk is heated at 75 degrees, and the most old round dust is nutritious.

Goat milk is divided into goat milk and sheep milk, and the protein cavity in the dry matter of goat milk such as quality, fat and minerals is higher than that of human milk and cow's milk, and lactose is lower than that of human milk and cow's milk.

The smell of goat's milk comes from the smell of the sheep's own fur and certain chemical components in the goat's milk. The chemical components in goat milk, such as lanolic acid, lanolic acid, and sunfloweric acid, are the main reasons for the special flavor of goat milk.

Experts recommend that people with allergies, gastrointestinal disorders, bronchial inflammation or physical weakness, as well as infants, are more suitable for drinking.

The vitamins and trace elements in goat milk are significantly higher than that of cow's milk, and some countries in the United States and Europe regard goat milk as a nutritious product, and the price of fresh goat milk in Europe is 9 times that of cow's milk.