Do you realize that you are living in a large vat of bacteria when shopping in the supermarket? The U.S. Department of Health investigated that the bacteria content of the supermarket cart handle is 3-4 times that of the toilet door handle and becomes a breeding ground for fungi, coliform bacteria, and Staphylococcus aureus. Guangzhou medical experts reminded that to avoid supermarket bacteria, supermarket shopping knowledge.
The amount of bacteria in the trolley is three to four times that of the toilet door handle
Prof. Yang Xiaojun said that there are many invisible bacteria hidden in supermarkets, especially the shopping baskets and carts neatly stacked at the entrance are places where E. coli and fungi grow. The frequency of use of the trolley is so large that different people will put various goods into the room from day to night. In addition, the cleaning and disinfection of supermarkets is not in place and it is very easy to produce bacteria. The U.S. University of Arizona inspected the handles of 85 handcarts in different supermarkets in the four U.S. states and found that 72% of supermarket trolleys detected fecal bacteria and 50% had E. coli. Researchers said that the amount of bacteria contained in supermarket trolleys is 3-4 times that of toilet doors.
Prof. Yang emphasized that some parents bring children to supermarkets and like to put children in shopping carts, and some even put children together with food. The children themselves are weak in resistance, and if they put their hands in the mouth, they can cause diarrhea and dehydration.
Recommendation: Before using the shopping cart in the supermarket, wipe the handle area with a wet paper towel. In addition, do not put the child with the food in the trolley to prevent the child from infecting the bacteria in the vehicle.
Buying frozen, fresh food first can cause cross-infection
When shopping in the supermarket, go to the frozen, fresh area to pick up the meat, cooked food, go to other areas to buy other items, all the goods are all piled in the shopping cart. After one hour of “sweeping goods†was completed, it was found that the shopping cart was messy and cold foods thrived after being thawed at room temperature. The outflow of liquid polluted the shopping basket and caused bacterial cross-infection.
Suggestions: When you select a product, you should first buy other things. Finally, buy frozen and fresh food, and separate the goods into bags according to categories. It is best to classify them into frozen, cooked, and daily necessities. Do not put these products together.
Try to eat cooked food can cause gastrointestinal infection
Some people can't help but taste delicious free tasting products in the deli area. In fact, long-term foods can also infect bacteria. Coupled with direct cleaning without hands washing, it is easy to cause gastrointestinal infections. According to the detection of 32 kinds of cooked food samples in supermarkets conducted by the Guangzhou Municipal Center for Disease Control, Prevention and Control, the total number of colonies and coliform bacteria in 21 samples exceeded the national standards, and the unqualified rate was as high as 84%.
Recommendation: Try to eat as much food as possible. After returning home, the raw and cooked food purchased must be fully heated before eating.
â— Tips
Shopping bag remember regular cleaning
Yang Xiaojun also believes that after visiting the supermarket to go home, please remember to wash your hands before eating. The purchased raw and cooked foods must be fully heated before eating. “A lot of people buy instant foods such as sushi and roast duck in the supermarket and eat it directly after going home. For their gastrointestinal health, it is recommended that they be heated and eaten before they are safer.†In addition, the used shopping bags should be remembered for cleaning and drying. The remaining blood stains and dirt cause bacteria to multiply.
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