Ficimide is a highly effective and low-toxicity insecticide, which is widely used in agricultural production to control pests and diseases. However, if the residue of ficimide in food exceeds the standard, it will pose a potential threat to human health, so it is essential to quickly and accurately detect the residue of ficimide in food. The Ficimide Colloidal Gold Rapid Detection Card is a detection tool that came into being under such a demand.

In simple terms, the Ficimide Colloidal Gold Rapid Detection Card is a rapid detection product based on colloidal gold immunochromatography technology. Its core principle is to use the specific antibody labeled with colloidal gold to immunoreact with the ficimide antigen that may exist in the sample, and to realize the qualitative or semi-quantitative detection of ficimide by observing the color-developing strip on the test strip.

This test card is very convenient to use. The operator only needs to take a small amount of food samples (such as cleaning liquid or homogeneous slurry of vegetables and fruits), add the sample to the sample hole of the test card according to the instructions, and wait for a certain period of time (usually 10-15 minutes). You can determine whether it contains flyamide by observing the color development results of the quality control line and the test line. If the color development of the test line is clear, it means that the residual flyamide in the sample does not exceed the standard; if the test line does not show color or the color is light, there may be a risk of exceeding the standard, and further quantitative testing is required to confirm.

Compared with traditional detection methods (such as high-performance liquid chromatography, gas chromatography, etc.), the fumaridine colloidal gold rapid detection card has significant advantages: first, the detection speed is fast, the whole process only takes more than ten minutes, which greatly shortens the detection time; second, the operation is simple, no professional equipment and complex pre-processing steps are required, and ordinary personnel can get started after simple training; third, the cost is low, suitable for large-scale screening and on-site rapid detection, such as agricultural production bases, food processing enterprises, market supervision departments and other scenarios can be applied.

In practical applications, the fumaridine colloidal gold rapid detection card can help relevant units detect the problem of fumaridine residues in food in a timely manner, so as to take corresponding measures to avoid substandard food from entering the market, providing strong support for ensuring the safety of consumers' tables.