Notice!When you see these words when buying yogurt, it is likely to be "fake yogurt"!

Yogurt, many people love to drink.

Some people like sweet and sour people, some people like thick ones, and others are used to drinking a drink after meals, thinking that it will help digestion.

However, every time I see a variety of yogurt in the supermarket, it starts to tangled: flavor yogurt, flavor fermented milk, lactic acid bacteria beverages, sour breasts ... it is really difficult to pick, and some people mistake the lactic acid bacteria drinks.

How to distinguish "true and false"? What kind of yogurt is suitable for you? Look at it together.

What are the types of yogurt? What is the difference between them?

According to whether other ingredients are added to:

Two types of fermented milk and flavor fermented milk

The difference is that the latter adds fruits and vegetables, grains, food additives, etc., so that yogurt has different flavors.

Divided by strong consistency:

Stirring yogurt and solidified yogurt

Common ordinary yogurt belongs to stirring, strong liquidity, and thick texture. The old yogurt belongs to a solidified type, with a block, solid -state, and thick texture.

According to whether it is necessary to refrigerate into::

Refrigerated yogurt and room temperature yogurt

Refrigerated yogurt is also called "live bacteria yogurt" in order to avoid active lactic acid bacteria contained in yogurt. It will continue to produce acids at room temperature, causing the product to excess acid bacteria to death, or the number of live bacteria decreases, and even other other Miscellaneous fungus has deteriorated, and it must be refrigerated to sell yogurt.

Normal temperature yogurt is also called "sterilization yogurt". It is made after the second disinfection and sterilization and sterile conditions on the basis of refrigerated yogurt. Special materials are packed in special materials. Taste is suitable for yogurt for long -term preservation and long -distance transportation.

How to distinguish the true "false" yogurt?

Flavored yogurt, flavor fermented milk, lactic acid bacteria beverages, sour cow, acidic milk, light deermia ... which one is true yogurt?

Yogurt's scientific name "fermented milk", essentially, as long as the product type is fermented milk, it is yogurt.

Generally speaking, milk beverages such as lactic acid bacteria, acidic acid milk are not yogurt. Because the main ingredients of these milk beverages are additives such as water and fragrance, which contain a small part of the milk ingredients, or even without, and the nutritional value is low.

Drink yogurt after a meal to promote digestion and help lose weight?

the answer is negative.

To achieve the effect of weight loss, in general, it is necessary to eat less. Drinking yogurt with full meal is equivalent to "add meals".

At present, there is no scientific evidence to confirm that yogurt can promote digestion, so drinking yogurt after meals can not only lose weight, but also may increase weight due to excessive intake. So if you want to lose weight by drinking yogurt, you still have to be cautious.

What are the benefits of drinking yogurt?

Improve the absorption of calcium and phosphorus

The calcium content in yogurt is as rich as milk, and is friendly to those who need calcium supplementation for pregnant women and children. The lactic acid generated after fermentation can also effectively improve the utilization of calcium and phosphorus in the human body. Calcium phosphorus in yogurt is more likely to be absorbed by the human body.

Add a variety of vitamins

Yogurt is formed by milk fermentation. It not only retains the original nutrients of milk, but also produces a variety of vitamins that maintain human health through fermentation, such as VB1, VB2, VB6, VB12 and so on.

Reduce lactose intolerance

People with lactose intolerance cannot decompose lactose in milk due to lactose decomposition enzymes in the body.

Yogurt is a product that produces lactic acid in the process of activated lactic acid bacteria that uses lactose growth, and cosmetin in the milk in the milk. The lactose in yogurt is almost decomposed, so it is very suitable for people with lactose digestion.

How to choose the right yogurt?

Look at the product name

If the product name is "yogurt", "fermented milk", "sour custard", "sour cheese", etc., it generally refers to yogurt.

Look at the product category

If the product category is yogurt or fermented milk is yogurt, the product category is drink or drink, you have to pay attention. This is definitely not a real yogurt.

The main component of the ingredients

According to the requirements of the regulations, the ingredient table is arranged from high to low according to the amount of raw materials.

The first place in the ingredient table is the raw material with the most content. The most raw materials for dairy beverage are water, so you must pay attention to seeing the ingredients first.

See the nutritional composition table

The nutritional component list directly reflects the nutritional value of food.

Generally speaking, yogurt fat content is similar to milk, with a fat content of about 3.2g per 100g. The content of sugar is the content of carbohydrates marked on the nutritional component table. Generally, the sugar content is not more than 12 %.

The content of protein is even more important! The more protein content in yogurt, the higher the nutritional value.

According to national standards, the content of ordinary yogurt protein cannot be less than 2.9 %, that is, the protein content in 100g yogurt is at least 2.9g, and the flavor yogurt cannot be less than 2.3 %. Therefore, when the protein content is lower than 2.3 %, it is likely to be a dairy drink.

See if you want to refrigerate

The refrigerated yogurt needs to be stored at low temperature, the shelf life is short, about 10-21 days, no more than 30 days; the shelf life of room temperature yogurt is longer, usually 3-6 months. But protein, calcium, vitamin and other nutrients are almost the same.

Refreshing yogurt is suitable for most people. It is not recommended to drink children under the age of one, because the gastrointestinal function of infants and young children has not yet developed, and the absorption ability is not good; the normal temperature yogurt is suitable for people such as weak gastrointestinal function, lactose intolerance. See the type of bacteria

Generally, yogurt is fermented by two lactic acid bacteria, Bacteria lactobacterium and thermal linkel.

Some flavors of yogurt will add probiotics such as lactobacarbacidiac and emulsion to improve the taste and flavor of yogurt. We can see the species and quantity of the bacteria in the ingredient table.

At present, the statement of drinking yogurt replenishment and enhancing immunity has not been effectively confirmed. In addition, probiotics that are beneficial to the body must meet the three conditions of "living bacteria, sufficient quantity, and refrigeration" at the same time.

Therefore, do not hold high expectations for probiotic yogurt.

Reason

If the name of the yogurt is

Yogurt, fermented milk, sour milk, sour look milk, etc.

Generally refers to yogurt

Lactic acid bacteria beverages, sour sour milk and other milk drinks

Nothing is yogurt

Display whether it is yogurt

In addition to learning to understand nutrition labels

must remember

do not

Probiotics yogurt and probiotic agent equivalent

Author ｜ Master of Nutrition and Food Health of Zhang Ru Suzhou University

Audit ｜ The Chief Physician of Bai Lize Nutrition and Deputy Director of the former Children's Prevention and Health Management Institute of Xinjiang Uygur Autonomous Region Disease Prevention and Control Center. In 2016, the World Health Organization Award

Source: Science Popularization China

Produced: Jing Ke

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