With the development of my country's social economy, food companies often ignore quality when chasing interests. At present, there are four types of food safety risk problems in my country. First, the prevention and control of pathogenic microorganism contamination is a rigid demand for food safety; second , chemical pollutants of agricultural and veterinary drugs are the main source of pollution at the current food safety source; third, heavy metals, mycotoxins and other pollutants constitute long-term hidden dangers to food and food safety; fourth, illegal addition, adulteration and fraud are still prominent in my country at this stage. Food safety issues.

Food safety testing technology and equipment are necessary software and hardware conditions for food supervision. my country has many types of food, large quantity, fast circulation and strong timeliness. Although the conventional detection technology is scientific and accurate, it takes a long time and cannot meet the on-site needs of food safety assessment. The rapid detection method has the advantages of short detection time, sample preparation, experimental preparation, simple operation process and instrument automation, so it is more and more widely used in food safety on-site detection and origin identification.

Relevant regulations and standards

At present, relevant regulations and standards for food safety include technical standards, normative documents, technical specifications and other parts.

National standard

GB 31650-2019 National Food Safety Standard Maximum Residue Limit of Veterinary Drugs in Food

GB 2763-2019 National Food Safety Standard Maximum Residue Limit of Pesticides in Food

GB 2762-2012 National Food Safety Standard Limits of Contaminants in Food

GB 2760-2014 National Food Safety Standard Standard for the Use of Food Additives

GB 2761-2017 National Food Safety Standard Limits of Mycotoxins in Food

GB/T 5009 series of food testing standards

specifications

Rapid detection of organophosphorus and carbamate pesticide residues in vegetables (GB/T 5009.199-2003)

Rapid detection of clenbuterol, ractopamine and albuterol in animal-derived foods by colloidal gold immunochromatography (KJ201706)

Rapid detection of malachite green in aquatic products by colloidal gold immunochromatography (KJ201701)

Rapid detection of melamine in liquid milk by colloidal gold

immunochromatography (KJ 201907)

Rapid detection of rosiglitazone and glyburide in health food by colloidal gold immunochromatography (KJ 201902)

Rapid detection of ochratoxin A in food by colloidal gold immunochromatography (KJ 202101)

normative document

Announcement No. 250 of the Ministry of Agriculture and Rural Affairs of the People's Republic of China

Notice of the General Office of the General Administration of Food and Drug Administration on Printing and Distributing the Technical Specifications for the Evaluation of Food Rapid Testing Methods (Food and Drug Administration Office [2017] No. 43)

Announcement of the State Administration for Market Regulation on Issuing 13 Rapid Detection Methods for Foods including "Rapid Detection of Sildenafil and Tadalafil in Health Foods - Colloidal Gold Immunochromatography" (2019 No. 41)

Test items