Happy Science and Technology Shows Chinese Dreams

Happy Science and Technology Shows Chinese Dreams - July 4th, yeah, great, tomorrow is about to embark on the journey of knowing the food restaurant, to explore the food problems around us with teachers and classmates...

Early in the morning, the teacher led us to the "armed" Xiangzhi restaurant "offensive"... "Wow, a spacious restaurant!" I can't help but admire this. Unexpectedly, I was surprised by the inside of the Zhifu Restaurant: The “Knowledge Restaurant” has a construction area of ​​500 square meters and is the first food safety science education base in China with the theme of food poisonous and harmful substances. There are six food safety education systems, among which more than 1,600 kinds of toxic and harmful substances such as waste oil, dyed taro and clenbuterol can be used to understand the types of toxic foods, including pesticides, veterinary drugs, microorganisms, heavy metals, and non-edible foods. The virtual sliding screen query system for hazardous substances and natural harmful substances knows the parameters of various substances in detail to understand the root causes of food safety risks. It is understood that more than 1,600 samples and models displayed in the “Knowledge Food Pavilion” are purchased and customized from all over the country, and the samples and models of counterfeit and shoddy foods cannot be purchased on a large scale because there are no ready-made templates available. Can only be customized with the manufacturer.

In the “Knowledge Restaurant”, the lecturer uses a cartoon image called “Dr. Food” to connect various food knowledge through high-tech means and interactive forms such as sound, light, electricity and 3D multimedia, so that small reporters can be simple and clear. Have a good grasp of food quality and safety knowledge. Then through the inductive playback system, it reviews the development of food from ancient times to farming, industrial revolution and modern times. The instructor introduced us to a series of knowledge about food safety. From the history of food development, to the medicines of the plants and the medicines for animal farming. It is unforgettable that the illegal drugs that are strictly prohibited by the state are displayed in the showcase, and we are familiar with melamine, industrial sulfur, Sudan red and so on. Throughout the whole process, through physical exhibits, multimedia playback, etc., we have learned a lot of scientific knowledge while opening our eyes. The restaurant is divided into 7 areas----Preface Hall, Food Culture Department, Food Hazardous Substance and Food Additives Exhibition Hall, Food Safety Incident and Counterfeit Food Display Hall, Food Production Process Exhibition Hall, Multimedia Screening Hall, and Tail Hall 7 The subject areas are composed; the most impressive thing about me is the display of food hazardous substances and food additive samples. Our food is inseparable from food additives, but some lawless elements are overused. The toxic effects of food additives on the human body are mainly acute poisoning and chronic poisoning. Acute poisoning usually occurs in the event of ingestion or abuse. Chronic poisoning is manifested in carcinogenesis and mutagenicity. It can be seen that the quality of the food is not the number of additives, but the amount of additives. If there are no additives in the food, then the food will not be preserved for a long time, and the food will not be eaten; but once the additives are added, the chances of getting sick will increase a lot. In fact, many people now have misunderstandings about food additives, thinking that there is a problem with foods with additives. In fact, there are more than 2,000 food additives approved in China. The harm of food additives to humans mainly comes from two aspects. On the one hand, it is used excessively, on the other hand, it is used in food production. For example, Sudan red, plasticizers and dichlorvos have been used for food processing. Excessive intake of people can cause acute and chronic poisoning. If the food additive is used according to the prescribed standards, it will not cause harm to the human body. Through this visit, I deeply realized that food safety is no small matter. We only have to act immediately, publicize food safety knowledge, and resist food without safety and health protection. Our life will be better.

The second day: continuation 111115545