What is the shelf life of ice cream in accordance with GOST?

The composition of almost all types of ice cream includes dairy products. Because of this, special conditions for its manufacture and storage must be observed. The shelf life of ice cream is determined by GOST. It is important to pay attention to it, so as not to buy a poor-quality product.

Norms of GOST

The shelf life of ice cream is established by GOST 52175-2003. It is on this GOST that the manufacturer who manufactures the product is oriented. It is recommended to store the product for no longer than 6 months if it is in the freezer at a temperature of less than 18 degrees.

The shelf life of ice cream is determined by the composition, storage conditions, packaging and manufacturing technology. It is important to pay attention to it when buying products. Shelf life of ice cream is pressed without filler 3.5 months, and with filler - 3 months. The temperature should be -20 degrees. Depending on the type of product, there may be different storage conditions.

Production

The soft ice cream created by the freezer does not have a shelf life. It must be eaten immediately. To get a factory dessert, tempering is used - placing in freezing chambers with a temperature of -25 to -35 degrees.

Large packing is tempered within 10-12 hours, and fine - 40-50 minutes. The hardened product hardens, the consistency improves. The shelf life of ice cream of this kind increases.

In Russia, small-sized and weight ice cream is in demand. Large-sized product, cakes, rolls are less popular. Since the inhabitants of our country like to buy a treat on the road somewhere, it is released in horns, briquettes, cups, jars.

Composition

What is the shelf life of ice cream, determined by fat content and the presence of fillers. The higher the fat content, the longer it can keep the product, and its quality does not suffer. Has a long shelf life ice cream-filling with a fat content of 15-20%. And the shortest storage time for varieties with a fat content of 6%.

The presence of fillers in the dessert reduces the shelf life, as this substance quickly deteriorates compared to the rest of the ingredients. The importance of the presence of preservatives and additives. GOST prohibits the addition of components that inhibit the growth of microorganisms, but some manufacturers do not pay attention to this prohibition. Products with preservatives are stored longer, but it is not useful.

The classic recipe includes:

1. Milk with a fat content of not less than 10%. Some manufacturers replace it with palm oil. For them, this is beneficial, since raw materials are cheap, while the shelf life is prolonged, and consumers develop "dependence" on the product.
2. Dry milk residues (9-12%): lactose and proteins.
3. Sugar (12-16%) is a combination of syrups and sucrose.
4. Water (55-64%).
5. Emulsions and stabilizers (0.2-0.5%).

Tara

It should be harmless, so that harmful microorganisms do not enter the product. The ability to withstand temperatures as low as -40 degrees is also important. Weight products have a shorter storage period than small-packagings (cups, briquettes, tubules). How long the shelf life of ice cream, you can see on the packaging.

Conditions

The Russian GOST specifies the storage conditions. This applies to products in production, in stores and in public catering establishments. Violation of the rules leads to a decrease in the storage period. The product may deteriorate.

In wholesale stores, products are stored for up to 5 days, and in retail establishments - no more than 48 hours, since it is difficult to reach the desired temperature and humidity. At retail enterprises, the storage temperature should not exceed -12 degrees. In high-quality freezers the shelf life is increased.

Storage in the freezer

The shelf life of ice cream in the freezer depends on the fat content. In a household chamber with a temperature of -18 degrees, packaged products without preservatives can lie for a rather long time:

1. Dairy with filler - 1 month, without it - 45 days.
2. Creamy with filler - 1,5 months, without it - 2 months.
3. Plombir - up to 2 months with filler and up to 3 - without it.
4. Wafer cups, eskimo - depends on the fat content.
5. Frozen dessert sorbet - up to 45 days.
6. Fruit and berry - 1,5 months.
7. Homemade - does not have a retention period.
8. Cake-ice cream - 1-3 months.

Shelf life of the ice cream "Magnate" is 18 months. These norms are in force when observing the GOST standards. Shelf life of ice cream "Inmarko" is 12 months. Now many kinds of desserts are sold, including one that can be stored for 1-3 years. This is due to the addition of stabilizers and preservatives. Long-term storage affects the consumer properties of products.

Signs of spoilage

When buying a dessert, you need to look at its appearance, because not all manufacturers and sellers observe the storage conditions and the implementation rules. The spoiled product will be noticeable to taste, consistency and appearance. It is advisable not to buy dessert if:

• There are extraneous smells and smack;
• Large ice crystals are observed;
• Consistency is heterogeneous and sandy;
• On the chocolate coating there is white coating.

It is important to pay attention to the packaging, the shape of the product. If the original view is lost, then the cause is improper storage or defrosting. Do not buy such a dessert, because although it does not do any harm, it will not be of any use and taste. With damaged packaging, harmful microorganisms can enter the product, which leads to poisoning.

Choose ice cream, made according to GOST. The less time has passed since the moment of manufacturing, the better. In a home freezer, you can store dessert, but only with the observance of the rules.

Is it useful?

Probably everyone knows that ice cream is a tasty and useful dessert. In a hot period the delicacy restores energy and relieves fatigue. Some believe that to combat insomnia and stress, there is no more effective drug. The composition of the products contain the necessary vitamins and minerals that are necessary for every organism.

But in modern production, when synthetic components displace natural, there is a possibility of the disappearance of valuable substances. Then the cost of production will be less, but the shelf life also increases.

As part of the dessert should be natural non-skimmed milk, which favorably affects the nervous system. It is due to this property that poor sleep, irritability and nervous tension disappear. And these are not just speculations, but the facts that English and French scientists have proved. And American scientists believe that women who use low-fat dairy products may have difficulty in conceiving a child.

Since dessert is a high-calorie dessert, people with excess weight can recover even more if they often eat delicacies. Undesirable is this sweetness in the presence of diabetes. It is important to monitor the throat, because with excessive use, ARI may appear. But from a natural product will be more good than harm. You just need to use it in moderation.