Is old yogurt made of leather shoes?

Old yogurt is actually yogurt in the traditional sense. The raw material of old yogurt is fresh milk, which tastes good. Old yogurt is solidified yogurt, but its shelf life is short, so it should be eaten as soon as possible. Some people say that old yogurt is made of leather shoes, which makes many people who like old yogurt afraid to drink it. Is it made of leather shoes? Are old yogurt shoes glue?

1. Is old yogurt made of leather shoes?

Old yogurt is not made of leather shoes.

Old yogurt is a kind of old yogurt that puts sterilized milk, sugar and bacteria into a sterilized container, and after several hours of heat preservation and fermentation, it will become solid.

2. Can leather shoes be used as old yogurt?

Making old yogurt with leather shoes means making edible gelatin with industrial gelatin. Industrial gelatin is cheaper than edible gelatin, so many manufacturers use industrial raw materials instead of edible raw materials.

3. Why use gelatin?

During transportation, the protein in yogurt will denature, unable to maintain its original solid state and "fall apart", becoming thinner and affecting the taste. Therefore, in order to transport and maintain the concentrated taste of old yogurt, gelatin will be added, so that yogurt will not become liquid no matter how it is shaken. Because the taste of old yogurt is stronger, the proportion of gelatin needed will be higher.

4. Is old yogurt more nutritious?

Old yogurt is not more nutritious than ordinary yogurt.

Compared with ordinary yogurt, old yogurt can not only improve the taste, but also have little difference in nutritional value.

5. Production method

1. Sterilize porcelain cups and spoons with boiling water.

2. Pour the milk into the cup until it is about 7 minutes full, and heat the milk in the microwave oven so as not to burn the cup wall.

3. Add yogurt to warm milk, stir well with a spoon and cover it.

4. Boil hot water to heat the rice cooker, pour out the hot water, put the porcelain cup into the rice cooker, cover the lid of the rice cooker with a clean towel or other heat preservation items, and ferment with the waste heat in the pot.

After 5.8 ~ 10 hour, the yogurt is ready. If it is cooked at night, you can drink delicious yogurt the next morning.