How to deal with soy milk that spoils in summer, and has soy milk gone bad

1 Prepare 2 bottles that can be sealed tightly and can withstand heat, such as a space bottle, or a thermos cup that is particularly tight. The capacity of each bottle is about the same as the number of drinks in one sitting. Wash them thoroughly and let them dry.

The soy milk made by the soymilk machine is just boiling hot soy milk. So if you want to preserve it, you must use heat-resistant utensils. At the same time, in order to keep the sterilized food for a long time, it is necessary to ensure that no bacteria and oxygen will get into it, so the utensils must be impermeable to air and water after the lid is tight.

A high-quality space bottle (it must be a tasteless product, if it smells, it means that it is an inferior product, and toxic substances may be released when heated) can be tightened, which is very suitable for storing soup food.

2 Put the soaked beans in a soymilk maker and boil some boiling water at the same time. When the process of making soy milk is almost completed, the space bottle and other utensils are scalded with boiling water to make it hot inside, and at the same time it has a sterilizing effect.

3 When the process of making soy milk is completed, pour out the hot water in the space bottle and pour in the hot soy milk immediately, but do not pour it too full, leaving a gap equivalent to about one-fifth of the capacity of the space bottle.

4 Close the lid loosely, but without tightening it, leave it for about ten seconds, and then tighten the lid to the tightest of it.

5 Wait for the soy milk to cool naturally at room temperature, and then put it in the refrigerator after it has cooled to room temperature. It can be kept under 4 for a week.

6 Take out the preserved soy milk, reheat it, and drink it at any time!

When the soy milk is spoiled, make tofu, and when the tofu is spoiled, make stinky tofu! When the stinky tofu goes bad, make tofu milk!

At high temperatures, it is only protein denaturation, not deterioration.

Proteins will be denatured at high temperatures, but the changes will not affect the nutrition of the protein, because the protein will be broken down into polypeptides in the digestive tract, which will then be broken down into amino acids, and then absorbed. After denaturation, it will eventually be digested into amino acids for reabsorption, but it is more conducive to digestion and absorption after being cooked at high temperatures, and it can also kill germs and be more hygienic.

After the protein molecule is affected by some physical and chemical factors from the outside world, although the peptide chain of the molecule is not cleaved, its natural three-dimensional structure is changed and destroyed, which leads to the loss of protein biological activity and other physical and chemical property changes, this phenomenon is called protein denaturation.

The deterioration of high-concentration soybean milk is caused by the growth and reproduction of microorganisms, and there is usually a peculiar smell and sourness. The following are ways to solve the problem of spoilage of high-concentration soy milk:1

Temperature control: In the process of making soy milk, it is necessary to control the temperature well to avoid too high or too low temperature to cause the soybean milk to deteriorate. At the same time, when preserving soy milk, it is also necessary to pay attention to avoid high temperature environments and store soy milk in low temperatures as much as possible.

2.Add preservatives: You can add some preservatives with reeds when making soy milk, such as citric acid, potassium sorbate, etc., which can effectively extend the shelf life of soy milk.

3.Refrigerate immediately: After the prepared soy milk is left for a period of time, if it cannot be drunk immediately, the soy milk should be refrigerated as soon as possible to avoid the soy milk being exposed to room temperature for too long, resulting in the reproduction of bacteria and the deterioration of the soy milk.

4.Boil before eating: If you suspect that the soy milk has gone bad, you can boil it before eating to kill the bacteria to ensure that it is safe to eat.

It should be noted that after the soybean milk is spoiled, it can produce harmful bacteria per mu and cause harm to human health, so it is not recommended to eat spoiled soybean milk. If the soy milk has a peculiar smell and sourness after spoiling, it is recommended to discard it directly and avoid eating. I'm glad to answer for you, and I hope I can help you.

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Hello dear is happy to answer for you, high-concentration soy milk spoilage, may be caused by the sugar in soy milk is easy to produce bacteria. In order to solve this problem, there are several ways:1

Control the amount of sugar added: During the production process, the amount of sugar added should be controlled to avoid soy milk being too sweet and greasy, and the possibility of increasing sugar to nourish bacteria should be cautious. 2.

Pay attention to hygiene: Before making soymilk, clean the soymilk machine with boiling water, and the soymilk machine should be cleaned before working; At the same time, it is necessary to avoid contamination of soy milk by hands and other items. 3.

Rapid cooling: After making soy milk, it is necessary to quickly place the soy milk in the refrigerator to cool (preferably at a temperature below 2), and drink it within 5 hours, and do not place it at room temperature or high temperature for a long time, otherwise a large number of bacteria will breed. 4.

Use a fresh-keeping bag: If you can't drink it in time, you can put the soy milk in a sealed fresh-keeping bag, remove as much air as possible, and place it in the refrigerator, which can effectively extend the shelf life of the soy milk. 5.

Add lemon: Adding some lemon juice when boiling soy milk can reduce the pH value in soy milk, inhibit the reproduction of bacteria, and have a certain antiseptic effect. In short, to solve the problem of soybean milk spoilage, the key is to control the sugar content in soy milk, pay attention to hygiene, cool it in time and avoid leaving it for a long time.

At high temperatures, soy milk can spoil easily.

If you don't finish the soy milk made on the same day, if you don't refrigerate it properly in time, basically the soy milk is easy to deteriorate, and people will naturally have accidents when they drink it.

It's not good not to put it in the refrigerator for most of the day, you can store it in the refrigerator for a day, soy milk is more likely to deteriorate, and it is best to store soy milk separately, not to drink it.