Sour cream: expiration date according to GOST

2024 Author: Isabella Gilson | [email protected]. Last modified: 2023-12-17 03:14

Sour cream is considered a favorite product of many people. It's tasty and useful. Many dishes are prepared from it, and also consumed as a dessert. A food product based on natural ingredients has its own shelf life. What is the shelf life of sour cream? This is established by GOST. In this case, you must comply with the rules and conditions of storage.

GOST

Sour cream is subject to GOST R 52092-2003. If this inscription is indicated on the packaging, then the product contains natural milk and does not contain additional impurities. For more than two weeks, a dairy treat can be stored in the refrigerator if it is hermetically packed sour cream. The expiration date is set by GOST. The product, packed in leaky containers, can only be consumed within 3 days. Consider what type of sour cream. The expiration date also depends on this.

Store product comes in different fat content, indicated as a percentage. Whatever the sour cream, the shelf life is counted from the end of the manufacturing process. Manufacturers should indicate this information on the label. After manufacturing, the product must be at the factory no more than 36 hours. The entire shelf life is72 hours.

Homemade sour cream is considered a perishable product, so it is stored no more than 3 days. Sour cream products stay fresh for 30 days if they contain preservatives.

Refrigerated storage

Whatever the shelf life of sour cream, it must be refrigerated. It is stored at a temperature of +6 to +8 degrees. If it is lower, then the shelf life increases. Preservation is affected by whether preservatives have been used.

The product in a closed package is stored at a temperature of 0 to +6 degrees. What is the shelf life of sour cream in the refrigerator? It reaches 10 days. It is not necessary to freeze a dairy treat, because useful taste properties are lost, the consistency is disturbed. What is the shelf life of sour cream after opening the package? The product must be poured into a glass container, covered with a film, secured with an elastic band. You can use a lid. It should be consumed within 3 days.

Storage conditions

The best storage conditions for sour cream:

• Temperature from +4 to +6;
• Term - up to 7 days.

Such norms allow you to preserve the useful properties of the product, so you should buy it in such quantity that it does not stagnate.

Fridge replacement

Sour cream can be stored for a day without refrigeration. It must be transferred to a glass or ceramic dish. Then it is placed in a bowl of cold water. A wet cloth should be placed on top, and its tips immersed in water. Storage in a cellar or basement is allowed.

How to determine the delay?

It is important to know not only the expiration date of sour cream, but also the rules for determining its freshness. Signs of a product that has lost its freshness include:

• Bad smell.
• Color change.
• Mold.
• Serum formation.

These signs are a signal that sour cream should not be eaten. The expiration date determines how long a product can be eaten. When this time is up, you should not feast on them. Manufacturers must indicate on packages that the product should not be consumed after the expiration date.

Recommendations for hostesses

To prevent sour cream from spoiling, you must follow some rules for use and storage:

• Don't eat from the container it's in, as pieces of food can get in there. You need to use a dry spoon.
• It is better to store the product in a glass or ceramic container. Metal and plastic are not suitable for this.
• It is advisable to put the dishes with sour cream on the middle shelf of the refrigerator, since there is the most suitable temperature.

• If you need some sour cream, then you should not get everything out of the refrigerator. It should only be transferred to a separate bowl as much as required.
• It is not recommended to leave a spoon in sour cream.
• Need to follow the product. If whey is noticeable, then you need to use sour cream as soon as possible.

Choice

Homemade sour cream is considered naturalfrom a farmer. Such a product will have a creamy aroma, delicate texture, high fat content. But the last property is not entirely suitable for those who follow the figure. However, in our products there are no additives and preservatives, which cannot be said about store-bought products.

The stores offer a wide range. Products differ in fat content, additives and cost. Before fermentation, the cream is brought to the required fat content. Calorie content does not always indicate naturalness, that is, 12% sour cream will be suitable. Whatever the fat content, the products should not be liquid. A sign of quality is a homogeneous consistency. If there are grains, then the manufacturing technology is violated or the storage conditions were inappropriate.

But even if the consistency is good, this is not an indicator of naturalness. To improve it, manufacturers often add stabilizers and thickeners to their products. Sour cream products are also sold in stores, which have a vegetable base - palm oil. Nutritionists do not recommend eating something like this.

You should take into account the prefix "bio" in the name. It indicates that sour cream is enriched with bifidobacteria and probiotics. These substances are considered beneficial for digestion. All information about the composition and storage should be on the packaging. It is important that the GOST marking is present, as this indicates naturalness and compliance with the cooking technology. If the products are manufactured according to technical specifications, then sour cream does notnecessarily a detrimental composition. Probably, the classic sour cream was diluted with additives, for example, bifidobacteria. Remember that it is important to choose this milky treat carefully, as well as follow the rules for storing it.