The potential hazard of roadside food stalls is food safety first. Without the approval of the health department, exposed to the roadside, its health status can not be guaranteed. Many food ingredients in roadside stalls are unknown, roadside stalls lack perfect cleaning and disinfection facilities, and unwashed vegetables will be put into pots for fun. There are sediments, pesticide residues and bacteria on these vegetables, but they can't be completely eliminated by ordinary boiling. They will also be cooked and fried repeatedly, producing various toxic substances, which may lead to cancer. Due to unqualified food hygiene, pathogens, viruses, fungi and parasites carried by roadside stalls can easily cause food poisoning and bury some potential diseases.

1. It is difficult to standardize additives

Roadside stalls also have problems such as excessive additives and the use of additives beyond the scope stipulated by the Food Hygiene Law. For example, in the processing of meat products, excessive nitrite will be added as a color developer; In brine processing, poppy shells may be illegally added to attract repeat customers; Bake sweet potatoes in iron drums modified from chemical raw material barrels. After high temperature baking, the remaining chemicals in the drums will pollute sweet potatoes and do harm to human health after eating. Formalin, painkillers and ferrous sulfate for chemical use can be found in food stalls on the roadside.

2. Health and safety are not guaranteed

Roadside vendors have neither health certificates nor health certificates, and it is likely that some vendors are carriers and disseminators of food-borne diseases (hepatitis A, tuberculosis, etc.); Their business premises simply do not have the basic conditions for catering processing, and all kinds of utensils are not cleaned and disinfected, so it can be said that food hygiene is not guaranteed. In addition, roadside stalls are mainly located on the roadside. Automobile exhaust, dust and floating objects in the air have all become "ingredients" of food, which will cause respiratory diseases and other diseases for a long time.

3. Environmental pollution hinders the appearance of the city

Roadside stalls not only seriously affect people's health, but also the health of the city. Roadside occupation affects the city appearance and environment, hinders road traffic, easily causes traffic accidents, and brings inconvenience to residents' travel; The garbage generated by the booth is untreated, and the residual oil on the road surface,