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The loss of various nutrients in expired milk powder is relatively large, such as the loss of amino acids in expired milk powder is very large, and the digestion and utilization rate of the human body is also reduced by 5% or 6%, and there are expired milk powder, beyond the shelf life, there will be deterioration problems or bacterial contamination, every time people use water, the general hot water can not kill these bacteria and microorganisms, so it will endanger your health after use, so do not drink expired milk powder, because even if you drink expired milk powder, not only can not supplement the nutrients needed by the body, And it will bring great harm to the body, if you feel particularly sorry, you can use it to wash your face and water flowers.
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If the milk powder expires, you can not continue to drink, milk powder like other foods also has a shelf life, some people will think that the milk powder can continue to drink after expiration, in fact, it is not correct, any item will have its shelf life, if it expires, do not continue to drink again. Especially for children, if drinking expired milk powder will cause very serious consequences, we must pay attention to it.
For example, the loss of amino acids in expired milk powder is very large, and the digestion and utilization rate of the human body is also reduced by 5% or 6%. There are also expired milk powder, beyond the shelf life, there will be deterioration problems or bacterial contamination, every time people use water, the general hot water can not kill these bacteria and microorganisms, so it will be harmful to health after use, so the expired milk powder should not be drunk, because even if you drink expired milk powder, not only can not supplement the nutrients needed by the body, but also bring great harm to the body. If you feel particularly sorry, you can use it to wash your face and water flowers.
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The baby eats expired milk powder, first of all, don't be too nervous, expired milk powder is indeed a risk of deterioration, first of all, it depends on the baby's reaction, because the nutrition of milk powder is relatively rich, so it is also contaminated after deterioration is acute gastroenteritis, some babies will have diarrhea and vomiting and other gastrointestinal discomfort symptoms, if there is, it is recommended to give the baby a stool routine examination in time.
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May cause gastroenteritis, vomiting and diarrhea.
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If you drink expired milk powder, you may experience symptoms of food poisoning or acute gastroenteritis. If the patient does not show any symptoms after ingestion, observation is recommended. If it's okay, it shouldn't be a big deal.
If there are gastrointestinal symptoms such as fever, nausea and vomiting, abdominal pain and diarrhea, it is recommended to go to a regular hospital for anti-inflammatory, antidiarrheal, rehydration, and antipyretic symptoms**. If, in addition to the above symptoms, there is weakness of the limbs, convulsions, paleness, or even coma, it is recommended to immediately induce vomiting, if necessary, gastric lavage**, and at the same time for complications**.
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Milk powder deterioration has the following characteristics:
1. Milk powder is agglomerate, under normal circumstances, milk powder is fine powder, if the milk powder deteriorates, there will be milk powder clumping.
2. The color becomes darker, the normal high-quality milk powder is white with a slight yellowish color, if the milk powder has deteriorated, the color will deepen.
3. There is precipitation after brewing, and normal milk powder will have a fragrant smell after brewing. Spoiled milk powder will be gray in color after preparation, with burnt powdery sediment, and some even have a sour smell.
4. It smells peculiar, normal milk powder is sweet and pure, and there is no peculiar smell, but the spoiled milk powder will have a musty smell and fishy smell, which is due to the adsorption of odor and deterioration due to long-term storage.
How to store milk powder:
1.Milk powder should not be stored in the refrigerator after opening. The difference in temperature and humidity between the inside and outside of the refrigerator can easily cause deliquescent, agglomeration and deterioration of milk powder. Opened milk powder can usually be stored at room temperature, away from light, dry, and in a cool place.
2.For canned milk powder, be sure to close the plastic lid tightly after each can. The bag should be tightly tied after each use. After the bag is opened, it is best to store it in a clean milk powder can, and wipe it with a clean and dry cotton towel before using the milk powder can, and do not wash it with water.
3.There is a time limit for the use of milk powder after opening. Most infant formula packages have a clear state on the packaging that the milk powder should be used within 1 month after opening.
After opening, more than a month, it should be discarded without use. It is worth reminding that the expiration date on the milk powder package is the date when it is unopened and in suitable storage conditions. Once opened, this date cannot be adopted.
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We generally judge whether milk powder is deteriorated through sensory evaluation, which mainly includes four aspects: smell and taste, tissue status, color, and conditioning.
1.Smell and taste: Normal milk powder has a slightly sweet, delicate and palatable taste, and no other miscellaneous tastes. Any smell and ambiguity of excessive heating, feed aftertaste, unclean odor, fat oxidation smell, burnt odor, hala smell, and other grease odor are abnormal milk powder.
2.Tissue status: Normal milk powder should be in dry powder form, with uniform particles and no clots or clumps. Any milk powder with clots or clumps indicates that the quality is not good.
3.Color: Normal milk powder is light yellow, and the color is uniform.
The color of milk powder is directly related to the color of the milk. If the milk contains more carotene, the processing temperature is high, and the acidity is large, the processed milk powder will be darker in color, and vice versa. When the moisture content of milk powder exceeds 5% and the storage temperature exceeds 37%, the color of milk powder will turn brown regardless of the package.
4.Preparation: Pour the milk powder into 25 water Shen, the milk powder on the water surface quickly moistens and sinks, so that it is completely dissolved without clumps and sedimentation for high-quality products.
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Question 1: What should I do if my baby drinks spoiled milk powder The impact of spoiled milk powder on babies is different for each baby. Some may have diarrhea, some may vomit and diarrhea, etc.
Because of deterioration, it will be toxic and will cause some damage to the baby's stomach. But don't worry too much. Because the spoiled milk powder must be judged by us.
You have to see how your baby reacts. In the future, remember that the prepared milk powder should be drunk by the baby immediately, and if the baby does not drink it, you will drink it, and do not let the baby drink the remaining milk powder. The water temperature of the milk powder must be controlled at 40 degrees.
In this way, the baby can drink it. Once in winter, I gave the baby apples, afraid of the cold, I soaked in hot water, but the result was soaked for a long time, and the baby had diarrhea after eating. In the past, I soaked it and ate it, but I didn't have anything at all.
So be sure not to let the baby eat leftovers, things that take a long time. Newborns should not drink milk powder that has been left for a long time.
Question 2: What happens if you drink expired milk powder Eat expired things will be easy to have diarrhea Question 3: What will happen if you drink expired milk powder At most, the shelf life is not written on the outer packaging, and the dumex drunk at home is available on the packaging, and the shelf life is one and a half years.
Question 4: What will happen if a one-and-a-half-month-old baby drinks spoiled milk powder It is possible to have diarrhea or get sick.
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There may be several reasons for the phenomenon of whether milk has gone bad or not:
1.Impurities and contaminants may be introduced into the production of milk, especially if they stay for long periods of time during production and processing, or if chemicals such as preservatives are added unfortunately.
2.Milk may not be stored and transported in the right conditions, and changes in temperature, humidity and other conditions may cause the milk to be adversely affected.
3.Individual differences in milk quality, such as different breeds of cattle and changes in feed and nutrition, will also lead to differences in milk quality.
However, it should be pointed out that for most consumers, the quality of milk is a very subjective evaluation, so it is difficult to have an objective criterion. Different manufacturers, regions, types of milk, drinking methods, etc., will also have an impact on the quality of milk. The best way to do this is to carefully select the producer and pay attention to the correct storage and use methods to guarantee the quality of the milk you drink.
In addition, it is also possible to improve the quality of drinking by choosing organic milk and high-quality specialty milk.
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Milk powder has an expiration date, if it is past the expiration date, it is best not to eat, it will spoil, so as not to affect the baby's health. Some milk powders have not been searched for expiration date, and they have also deteriorated. Whether it is milk powder that has passed the expiration date or spoiled milk powder, do not discard it at will, it still has other uses.
Let's find out what is the use of spoiled milk powder?
1: Wipe down your shoes.
First use a brush to brush off the dirt on the upper, and then dilute the deteriorated milk powder with gauze and evenly apply it on the upper.
2: Wipe down the floor.
Dilute the spoiled milk powder with water, then sprinkle it on the floor and wipe it with a mop, so that the floor can be as bright as new.
3: Remove the ink from your clothes.
Wash the clothes with water first, and then pour in the spoiled milk powder and gently scrub them to remove the ink on the clothes.
4: Moisturize the skin.
This requires that the milk powder has just spoiled and has not deteriorated, and it can be used to wash the face and moisturize the skin.
5: Wipe down leather furniture.
If the spoiled milk powder has a small amount of precipitation, but the smell has not changed, it can be used to wipe the furniture made of He Changli to restore its luster and repair small cracks.
6: Watering the flowers If the spoiled milk powder already has an obvious sour and rancid taste, you can use it to water the flowers at this time. In order to avoid the spread of bad flavors, you can dig a small pit in the middle of the flower soil and bury the milk powder in it.
7.Place in the refrigerator to deodorize.
8.Used to wash hands and feet, wash hair.
After the milk powder has deteriorated, some changes will occur in the product. Some products will agglomerate, because the product absorbs water from the external environment during sales and storage, the lactose in the milk changes from the lactose in the amorphous state to the crystalline state, so that the milk powder will agglomerate, and after the agglomeration, the quality of the product will inevitably be affected.
If the infant formula has been used for a long time, the bag is not sealed or the lid is closed after opening, so that the milk powder may have air in, discoloration or taste, which is also a sign of deterioration. In this case, do not prepare or feed the child again. When purchasing some milk powder, if you find that the packaging of milk powder is damaged or there is leakage, you should also pay attention to it, the product may be contaminated, and the baby is a special consumer group, and the quality requirements of infant formula milk powder should be more stringent than other foods.
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1. Normal milk powder should be dry and fine powder, loose powder particles, if the milk powder deteriorates, there will be milk powder agglomeration, which is generally caused by poor packaging sealing and moisture deterioration, serious agglomeration and not easy to crush milk powder, it is best not to use the index finger thick cover.
2. Most of the high-quality milk powder is white and slightly yellowish in color, and if the milk powder deteriorates, the color will become darker. After opening the milk powder, write down the color of the milk powder when it was first opened, and pay attention to the color of the milk powder every time you feed it in the future, if it turns brown, brown or has brown spots, it means that the milk powder has deteriorated.
3. Normal milk powder can be restored to the same state as fresh milk after preparation, with the unique smell and taste of fresh milk, and there is no precipitation. Spoiled milk powder is often gray in color after preparation, with burnt powder precipitation, or water and milk separation, a large number of proteins become only coagulated particles and fat floating, with a sour smell or wine smell.
4. Normal milk powder should have a milky flavor, pure sweetness, and no peculiar smell. The spoiled milk powder will have a sour taste, musty smell, fishy smell, etc., because the milk powder is easy to suck the stool and shout the smell, and often due to poor sealing or poor storage, it will absorb the external odor and deteriorate.
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Features: 1. Milk powder is clumped. If the milk powder deteriorates, there will be clumps and exaggeration of the milk powder.
2. The color becomes darker. Normal milk powder is white with a slight yellowish tinge, and the color of spoiled milk powder will become darker. 3. There is precipitation after brewing.
Brewed and spoiled milk powder will appear as a charred powder sediment and have a dull color.
Milk powder is a prepared food made from fresh milk or goat's milk, frozen or heated, almost all the water in the milk is removed, and an appropriate amount of vitamins and minerals are added after drying.
Milk powder production process: raw milk procurement, filtration of impurities, skimming, heating and sterilization, ingredient adjustment, concentration, spray drying, packaging.
Milk powder can be divided into: Quanming nuclear milk powder, skimmed milk powder, infant milk powder, instant milk powder, sweetened milk powder, specially formulated milk powder, etc.
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