Before Easter, experts checked the quality of eggs and butter in Rostov stores.

Experts emphasized the importance of heat treatment, as salmonella can cause serious illnesses. Samples of chicken eggs and butter were selected for testing, and the results showed the absence of these dangerous microorganisms in the batch.

However, the laboratory has conducted 537 butter tests since the beginning of 2025, identifying two cases of fatty acid composition discrepancies. In 2024 , out of 896 butter tests , 30 deviations were recorded, including cases of excessive acidity and the presence of vegetable fats.

Regarding the eggs, the laboratory conducted 131 tests, two of which found antibiotics . Experts note that the improper use of antibiotics can harm human HEALTH by causing drug resistance.

To choose high-quality eggs and butter, experts recommend considering:

• product labeling;
• region of production;
• freshness and expiration date;
• packaging condition;
• aroma and color.

Eggs should be stored at temperatures between 0 and 20°C, and their shelf life varies depending on the type.