1, according to the query "China Food Safety News" that, with the adjustment and reform of the national economic policy, the rapid development of China's food industry in the 1980s, people's awareness of food safety is still relatively weak, at that time, the risk of China's food safety is more in the performance of food safety and hygiene issues, in particular, food poisoning. food poisoning.

2. With the deepening of reform and opening up, a large number of individual and private economies have entered the food processing industry and catering industry, and the channels of food production and operation have become increasingly diversified and complex, with an increase in the number of factors and opportunities for food contamination, and the number of food poisoning accidents has been on the rise. The most typical is the 1988 Shanghai due to the consumption of "bacterial" arks caused by hepatitis A outbreak.