Rules for labeling products in public catering: labels and terms

Organization of work in the kitchen of a restaurant or cafe begins long before the chef picks up a knife. The foundation for the safety and quality of food is the proper storage of raw materials, which is impossible without a clear identification system. Product labeling in a catering refrigerator is not just a bureaucratic requirement of supervisory authorities, but a vital risk management tool. An error in date or temperature can lead to damage to expensive raw materials or, worse, to food poisoning of guests.

In the highly dynamic work of a professional kitchen, where hundreds of semi-finished products move between refrigeration chambers, freezers and heating shops, visual control becomes the only reliable protection. SanPiN and technical regulations of the Customs Union establish strict limits, violation of which entails serious fines. A correctly affixed label contains all the necessary information for the cook: what kind of product it is, when it was opened or cooked, and until what point it can be used.

The introduction of a labeling system also directly affects the financial efficiency of the establishment. Transparency of processes helps reduce the amount of wasted products, as staff clearly see deadlines for implementation. In this article we will analyze the technical aspects of labeling, requirements for labels and features of storing various groups of products in professional refrigeration equipment.

Regulatory framework and requirements of SanPiN

The main document regulating the rules of storage and labeling in the Russian Federation is SanPiN 2.3/2.4.3590-20. This set of sanitary and epidemiological requirements replaced many old standards and established a unified control system. According to the regulations, every product entering the kitchen or prepared into a semi-finished product must be labeled. The absence of a label is equivalent to a violation of sanitary standards, as it makes it impossible to trace the origin of raw materials.

The key requirement is to indicate the exact time and date. For perishable products, literally hours count. For example, for salads with mayonnaise or semi-finished meat products, there is a strictly regulated shelf life at temperatures from +2 to +6 degrees Celsius. Violation of these standards even for one hour can make the product hazardous to health.

⚠️ Attention: Labelling requirements can be adjusted by regional departments of Rospotrebnadzor depending on the epidemiological situation. Always check the current local regulations and internal regulations of your network.

When checking, regulatory authorities first of all pay attention to the compliance of the actual contents of the refrigerator with the data in the logbooks and on the labels. Product Neighborhood also plays a role: raw meat should not be stored next to ready-to-eat meat products, and labeling helps visually zone the space, preventing cross-contamination.

Required label elements

An effective label should be read in a split second. In the midst of a lunch rush, the chef should not peer at the fine print or decipher the handwriting of a colleague. Therefore, printed markings with clear margins have become the de facto standard in the industry. The minimum required set of data is strictly regulated and must be present on each storage unit.

Indicated first product name. It should be understandable to anyone in the kitchen, including those new to the job or who speak a different language. The use of professional slang or abbreviations that only one person can understand is unacceptable. This is followed by the date and time the package was manufactured or opened. This is a critical parameter from which the shelf life is calculated.

The third required element is the expiration date and time. Labels often have a field for the signature of the person in charge, which increases staff discipline. Some automation systems allow you to add QR codes or barcodes to quickly account for balances, but the basic requirements of SanPiN are limited to text information.

• 📅 Date and exact time of opening the package or preparing a semi-finished product.
• ⏳ Date and time when the product must be disposed of.
• 📝 Name of the contents (for example, “Caesar Sauce”, “Salmon Salmon”)
• 👤 Initials or signature of the employee responsible for labeling.

Shelf life of various product groups

Knowledge of expiration dates is the basis of the work of a technologist and chef. Different groups of products have radically different storage limits, even when maintaining ideal temperature conditions. Misclassifications can have serious consequences. Below is a table with approximate shelf life for the main categories of products in the refrigerator at a temperature of +2...+6 °C.

It is important to understand that the periods indicated by the manufacturer on the original packaging are valid only as long as the packaging is sealed. As soon as the integrity is compromised, SanPiN standards for opened products come into force. For example, milk in a sealed tetra pack can be stored for months, but after opening it must be used within 24 hours.

For frozen products, the time period is calculated in months, but the lack of defrosting is critical here. Repeated freezing is strictly prohibited, since ice crystals destroy the structure of the product and create an ideal environment for the growth of bacteria. Defrosting must be carried out systematically, in a refrigerator, and not at room temperature.

Storage organization and merchandise neighborhood

Correct labeling is meaningless if food in the refrigerator is in a chaotic order. The principle product neighborhood states that raw foods (especially meat and fish) should never be stored above ready-to-eat dishes. In the event of a drop or a violation of the packaging seal, pathogenic microflora from raw meat will fall onto the finished salad, making it dangerous.

The ideal storage scheme in a professional refrigerator is as follows: ready-made products (salads, sauces, desserts) are located on the top shelves, vegetables and fruits are on the middle shelves, raw meat is on the bottom shelves, fish and poultry. This hierarchy minimizes the risk of cross-contamination. In this case, marking helps to quickly find the right container without going through the entire stock.

In addition, it is necessary to comply with the “first in, first out” (FIFO - First In, First Out) rule. New supplies are always placed at the back of the shelf or under old ones, so that products with expiring dates are used first. Stock rotation is a key skill of the storekeeper and cook.

The load on the refrigerator also plays a role. Cold air should circulate freely between the products. If the shelves are filled to capacity, the temperature in the center of the gastronorm container may be higher than the air sensor indicates, which will lead to accelerated spoilage of even the labeled product.

Technical means for labeling

Modern catering is moving away from handwritten labels, which are often impossible to read. They are being replaced by thermal printers and automatic marking systems. These devices allow you to print stickers quickly, clearly and to a uniform standard. The use of thermal printers significantly speeds up the process of accepting goods and preparing semi-finished products.

There are two main types of printing: direct thermal printing and thermal transfer. Direct thermal printing is cheaper, but these labels are sensitive to heat, light and moisture, so they are suitable for short-term storage (up to a few days). Thermal transfer printing is more durable and resistant to aggressive environments, which is important for freezers or storage in liquids.

Large restaurant chains are introducing systems integrated with accounting software (for example, iiko or r_keeper). When weighing a product on a scale with a printer, the system itself pulls up the name, calculates the expiration date on the included technological cards and prints the label. This eliminates the human factor and errors in calculations.

• 🖨️ Thermal label printers: compact devices for printing stickers directly at the workplace.
• 🏷️ Label tapes: must be food-grade and withstand low temperatures (especially for the freezer).
• 📱 Mobile terminals: allow you to scan barcodes and control balances in real time.

When choosing equipment, you should take into account the operating conditions. The printer must be protected from splashes of grease and water, and also easy to clean. IP protection class The housing is an important parameter when choosing equipment for the kitchen.

Temperature control and storage conditions

Marking will not save the product if the temperature is violated mode. Refrigeration equipment in public catering facilities must be equipped with independent thermometers, the readings of which are regularly recorded in a log. It is important to understand that the air temperature in the chamber and the temperature inside the product may differ.

Control is especially critical for refrigerators with the system No Frost. They dry food more intensively, so all containers must be tightly closed with lids. Open storage in such chambers leads to weathering and loss of presentation even within the expiration date. For products with a high moisture content (greens, berries), it is better to use refrigerators with a drip system or special high-humidity zones.

⚠️ Attention: The refrigerator load should not exceed 70-80%. Dense packing blocks the circulation of cold air, which leads to a local increase in temperature and spoilage of food, even if the sensor shows normal.

Regular defrosting and sanitizing of refrigerated cabinets is also required. Frost on the evaporator greater than 5 mm significantly increases energy consumption and reduces cooling efficiency. These procedures must be clearly stated in the kitchen maintenance schedule.

Common mistakes and how to avoid them

Despite the existence of rules, mistakes happen regularly. One of the most common is the use of generic “Made Today” labels without a time stamp. In a 12-hour shift, the difference between a product prepared at 8 am and at 8 pm is colossal. Such marking confuses the night shift and can lead to the use of expired raw materials.

The second mistake is the marking of the outer lid of the container when the product is transferred to another. If you poured the sauce from one gastronorm container to another, the label needs to be redone or re-glued. Focus on memory (“I remember that this is yesterday’s sauce”) is unacceptable in a professional kitchen.

The third problem is unreadable handwriting. If you use handwritten labels, require staff to use block letters and permanent markers. An ordinary pen can be erased from condensation or grease, and information will be lost.

A systematic approach to labeling, the use of the right equipment and constant monitoring by the chef can reduce these risks to a minimum. Remember that a label is not just a piece of paper, it is a safety data sheet for your dish.

Is it possible to use labels printed on a regular office printer?

The use of plain paper and inkjet printing is highly undesirable. The paper will quickly become wet from condensation, and the ink may bleed. Additionally, the adhesive on office decals is often not designed for low temperatures or food grade applications. It is better to use specialized thermal labels.

Is it necessary to label products that are stored in the original factory packaging?

If the factory packaging is sealed, the date and expiration date are readable, and the product is stored entirely - no additional marking is required. But as soon as the package is opened or the product is transferred to another container (for example, milk is poured into a jug), labeling is required.

What about freezing: do you need to change the label after defrosting?

Yes. After defrosting, the product loses its long-term shelf life. The new label must indicate the date and time of defrosting, as well as a new, shortened sales period for the thawed product.