2024 Author: Isabella Gilson | [email protected]. Last modified: 2023-12-17 03:14
It's no secret that cottage cheese is considered one of the he althiest dairy products. However, it cannot be stored in the refrigerator for a long time and after a short period of time it begins to lose taste and valuable substances. In addition, the use of a spoiled product is fraught with serious problems with the gastrointestinal tract. From this article you will learn the exact expiration date of cottage cheese and the rules for its storage.
How to keep food fresh in the fridge?
Many lovers of cottage cheese keep it in an open dish, believing that this method is the most convenient and practical. In this case, the freshness of the product is preserved for two days.
Many housewives who want to understand what is the shelf life of cottage cheese in the refrigerator are too lazy to immediately unpack the product they brought home and send it for storage right in the bag. Such actions lead to rapiddamage. After a day and a half, such a product is considered conditionally usable. Cottage cheese, wrapped in moisture-proof cellophane, begins to “sweat”, as a result of which an unpleasant musty smell begins to emanate from it. The appearance of such a specific “aroma” indicates that such a product can no longer be consumed raw.
To increase the shelf life of cottage cheese and curd products, you need to place them in an enamel bowl. The product stored in this way can keep fresh for four days. Many experienced housewives recommend covering the bowl with a tight lid, after putting a few pieces of refined sugar in it. This prevents the product from getting a musty smell.
It is also necessary to understand that the shelf life of cottage cheese largely depends not only on what container it is stored in, but also on which shelf it is placed on. It stays fresh the longest if placed close to the freezer compartment. It can be stored there for no more than a week.
Frozen cottage cheese
Low temperatures significantly slow down the metabolic rate of lactobacilli living in this product. As a result, it stays fresh longer. So, the shelf life of homemade cottage cheese frozen at -35 degrees is about three weeks. During this period of time, even a small family will have time to eat a couple of kilograms of this product.
Defrost cottage cheese stored in this way only in the refrigerator. It's quite lengthya process that takes at least ten hours. A product thawed in violation of technology loses not only its granular structure, but also its taste. As a result, it can only be used after heat treatment.
How long can a vacuum product be stored?
The use of this technique allows you to protect sour milk from the influence of external gas environments. As a result of slowing down the development and metabolism of bacteria, the shelf life of the curd is extended. This method is much more convenient and easier than freezing. Its advantages include the absence of the need for a long wait until it gets cold.
At the same time, we must not forget that different types of vacuum packaging are characterized by their own efficiency. Therefore, no one will tell you the exact expiration date of cottage cheese according to GOST, stored in this way. It can lie quietly in one container for three weeks, and in another it will begin to deteriorate after a few days.
How did our ancestors prepare and store cottage cheese?
The fact that this is a perishable product was known to people who lived in the times of Ancient Russia. In that era, ordinary curdled milk served as a raw material for the manufacture of he althy and tasty cottage cheese. She was placed in deep earthenware and sent to the oven. The mass obtained as a result of heating was put under a press.
To store this fermented milk product in those days, they used a clean cloth pre-moistened with water. She wrapped dishes with cottage cheese andput in a cool place.
What to look for when buying?
So that cottage cheese does not cause poisoning, you need to be able to choose it correctly. The first thing to look at when buying is expiration dates. In this product, E. coli develops and multiplies most actively, therefore it cannot be purchased at unverified retail outlets and spontaneous markets.
The most dangerous for he alth is home-made cottage cheese made from sour milk. This is due to the fact that such a product may contain pathogens. Even the beautiful appearance of cottage cheese does not guarantee that it was produced in sterile conditions with strict adherence to the technological process.
Helpful tips
This product should not be stored in plastic bags or cling film as this will cause rapid oxidation and odor. To extend the shelf life of cottage cheese and preserve its taste longer, it is recommended to place the product in a glass or enameled container with a sealed lid. If desired, a small amount of sugar can also be sent there, absorbing excess moisture.
You can keep the freshness of cottage cheese if you wrap it in parchment paper, foil or gauze. In the refrigerator, it can be placed in a compartment designed to store vegetables. A product that has lain on an open plate for 72 hours is subject to mandatory heat treatment.
Semi-finished products made fromcottage cheese, you can not store more than four days. Otherwise, they lose most of their valuable properties and become dangerous to human he alth.
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