Enterprise laboratories can be set up according to the variety of products produced, the number of testing items, and the size of production scale. The configuration of laboratory instruments and equipment can be complex or simple. For such laboratories, the configuration of food testing lab supplies can meet the requirements of enterprise product quality testing. Food inspection can be divided into two categories: one is to detect the quality items of products; the other is to detect the health items of products, and the detection of this category of items is relatively difficult and costly.
The food testing lab supplies for quality inspection include: moisture, salt content, sugar content, protein content, fat content, fiber content, vitamin content, acidity, etc. For the detection of these items, if the budget is limited, chemical analysis can be used, and only the simplest equipment such as oven, water bath, electric furnace, stirrer, pulverizer, and pH meter, which is essential in microbiology test in food industry, needs to be configured.
The microbiology lab kit for hygiene inspection includes microorganisms, additives, harmful elements, pesticide residues, veterinary drug residues, toxins, etc. For general food companies, a microbiological testing laboratory should be established.
A microbiological laboratory should be laid out in accordance with the requirements of biological laboratory standard specifications. Using food microbiology lab equipmen is crucial to food inspection. A microbiological laboratory should be laid out in accordance with the requirements of biological laboratory standard specifications. The necessary food testing lab supplies include ultra-clean workbenches, incubators, high-pressure sterilization pots, electric furnaces, etc.
Some projects can be tested using chemical methods, such as nitrite, sulfur dioxide, heavy metal content, total arsenic, etc.
Gas chromatography for residual pesticide detection is essential. For the detection of organochlorine pesticides, an electron capture ECD detector should be equipped; for the detection of organophosphorus pesticides, a flame photometric FPD detector or a nitrogen-phosphorus NPD detector should be equipped.
If the detection of residual veterinary drugs is required, and there are not many projects but many batches, consider configuring an enzyme-linked immunosorbent assay instrument. The instrument has a low one-time investment, easy operation, and high detection sensitivity.
For food companies with a certain scale, to adapt to the current limit requirements of developed countries such as the European Union, the United States, and Japan, it is best to configure food testing lab supplies.
The instruments do not necessarily have to pursue high configuration, but they should be sufficient, with good performance in sensitivity, stability, and anti-pollution. It is best to purchase models with more users, with a user group that is similar to one's own testing projects, which not only proves that the instrument has no problem in detecting the intended testing items, but also facilitates future technical exchanges.