MICROBIOLOGICAL FOOD ANALYSIS

Food microbiological analysis refers to tests performed to determine the presence of various microorganisms, such as bacteria, molds, and yeasts, found in food products. These tests determine how healthy or unhealthy food products are. The safety of the food we consume is extremely important, both from a societal and individual perspective. Therefore, microbiological analyses are essential for preventing food poisoning and protecting overall health. You can also have your microbiological food analyses carried out through Saniter's accredited laboratories.

Importance of Microbiology in Food Safety and Quality Control

The safety and quality of food products are controlled through microbiological analyses of samples taken from them. Performing these analyses before consumption, during the production phase, is actually considered an "early warning system". Because this system allows us to know in advance whether there are any microorganisms that could threaten health. This system, which involves taking samples, is actually a necessity for both authorities and individuals in terms of public health.

Major Application Areas of Microbiological Analysis

Microbiological analyses of food products meticulously examine the presence of the following elements:

• Indicator bacteria,
• Mold
• Pathogenic (disease-causing) and spoilage-causing microorganisms

Except for food products produced in sterile environments, some products still contain microorganisms to a greater or lesser extent. These organisms can contaminate the product at any stage of its long-term production process. To prevent this contamination, hygienic measures must be taken from the production stage to the packaging stage. However, microorganisms are naturally present in some food items. Nevertheless, it is still possible to prevent potential health problems through microbiological analyses.

Meat, Poultry, and Dairy Product Testing

Although varying in quantity and quality, many foods naturally contain microorganisms. These variations are caused by many factors, including the ingredients in the food, the degree of processing, relative humidity, and the pH of the product. While bacteria are naturally found in almost all types of milk (raw, pasteurized, UHT, etc.), processed products (cheese, milk powder, butter, etc.) contain many microorganisms such as bacteria, mold, and yeast. Analyses are essential to prevent these microorganisms from posing health risks. To discuss where these bacteria are found and what causes them:

• Salmonella spp: It can be transmitted through contact of food with contaminated tap water. To reduce the potentially harmful effects of the bacteria that cause typhoid fever, they need to be heat-treated.
• Listeria monocytogenes: It is found in unpasteurized dairy products, some fruits and vegetables, and unprocessed animal products. This problem can be solved by pasteurization in milk and dairy products, while in food products it can be solved by cooking. Otherwise, it can cause miscarriage during pregnancy due to flu-like infections.
• Staphylococcus aureus: These are microorganisms that are transmitted through the consumption of raw or uncooked foods. Because it is highly contagious, almost 1 in 4 people are carriers.
• Escherichia coli: These bacteria, naturally found in warm-blooded animals, can easily spread through cross-contamination via air, water, or machinery during production. Therefore, cooked foods should not be touched when served, and consumption of insufficiently pasteurized products should be avoided.

Microbiological analysis methods vary depending on the composition of the food. These analyses reveal the bacteria (Salmonella, Listeria, etc.) and microorganisms mentioned above that can cause health problems such as food poisoning and miscarriage.

Ready-to-Eat Foods and Catering Services

A favorite street food, a company catering service, or a dinner at a fancy restaurant can all pose a threat to your health if hygiene is not observed. All food products offered for consumption should be analyzed using rapid testing methods.

Ready-to-Eat Foods are divided into 4 main categories in the Turkish Food Codex Microbiological Criteria Regulation. These categories include ready-to-eat meat and vegetable dishes, ready-to-eat salads and appetizers, all types of ready-to-eat baked goods, and ready-to-eat cooked desserts. Saniter, a leader in the analysis sector with its expert team, eliminates situations that could negatively affect your health through processes such as pathogenic bacteria screening, spoilage prevention studies, and yeast and mold counting.

Processed Foods and Confectionery Products

Processed foods and confectionery products must undergo food safety testing because they contain microorganisms that pose a higher risk. These foods require attention not only during the production phase but also during the delivery phase to the consumer. Some bacteria, even when present in small quantities in food products, can have serious negative effects on health. However, it may not be possible for the human eye to distinguish the difference in appearance or taste during consumption. Some tests are conducted to detect this:

• Pathogenic Bacteria Count: This is performed to measure the overall bacterial count.
• Yeast and Mold Count: This is done to evaluate the shelf life of products through mold and yeast analysis.
• Coliform Bacteria Analysis: These tests aim to improve hygiene quality through fecal contamination analysis.

Reliable Microbiological Food Analysis at Saniterlab

The necessary food analysis tests are carried out in accredited laboratories by our experienced teams. Analysis packages are a much more economical option, so they are preferred more by food production brands. Therefore, when you purchase a microbiological analysis package, all bacteria that are required to be analyzed are examined, and a relevant report is prepared and sent to you.