How to detect the malachite green in aquatic products?

Malachite green can remain in fish for a long time, and may cause teratogenic, carcinogenic and mutagenic harm to the human body through the food chain. In order to deal with the problem, most of the energy and time is spent in the laboratory. Conventional laboratory testing methods cannot meet the needs of a large number of frequent on-site and rapid testing due to their small number, high cost, and long testing cycle.

Therefore, a large number of cost-effective fast, convenient, accurate, and sensitive food safety analysis and detection technologies that can meet this requirement are needed, that is, food safety rapid detection technologies.

In recent years, food safety issues have occurred frequently, which has seriously affected the development of my country's food industry.

Some experts believe that my country's agricultural and food production enterprises are large in number, small in scale and scattered, and the awareness of the rule of law and self-discipline is relatively weak, and the population is large, and there are many consumer groups and channels, thus causing frequent food safety problems.

Raman spectroscopy has been widely promoted in the market due to its advantages such as more accurate, high detection degree, variety of applicable samples, and covering more than 90% compounds. And Raman spectrometers have been installed at subway stations in Beijing, Chengdu and Guangzhou to detect liquid hazardous substances.

ATR3000FD Food Safety Raman Spectrometer is a professional rapid detection equipment developed based on surface-enhanced laser Raman spectrometer technology, which can detect most of the pesticide residues, veterinary drug residues, non-edible chemical substances, abused food additives, etc. in food.

Advantage

★ More than 140 testing items, covering drugs, health products, cosmetics, chemicals;

★ Detection limit as low as PPB level;

★ High-performance, highly stable SERS enhanced reagent;

Reagents can be stored for up to 1 year.

★ Sample morphology: constant solid, powder, film, liquid;

Application:

Biology；

Pharmaceutical Engineering；

Forensic analysis;

Agriculture and food safety;

Gem identification;

Environmental science.