Nine tips on food safety

1. 19 Food Safety Tips

1. Food Safety Tips 1. When buying food, pay attention to whether the food packaging has the manufacturer, production date, whether it has passed the shelf life, and the food ingredients. , whether the nutritional ingredients are marked, whether there is a QS logo, and you cannot buy products without three.

2. Open the food package and check whether the food has the sensory properties it should have. Do not eat foods that are spoiled, rancid, mildewed, insect-infested, dirty, mixed with foreign matter, or have other abnormal sensory properties. If protein foods are sticky, fat-soaked foods have a whining smell, and carbohydrates have a fermented smell. Or drinks with abnormal sediment, etc. cannot be consumed.

3. Do not buy lunch boxes or food from unlicensed vendors to reduce the risk of food poisoning. 4. Pay attention to personal hygiene, wash hands before meals and after using the toilet, wash and disinfect your own tableware, do not use unclean containers to hold food, and do not litter to prevent mosquitoes and flies from breeding.

5. Eat less fried and fried foods. 2. What are food adulteration, adulteration and counterfeiting? (1) "Adulteration" refers to the addition of cheap or no nutritional value items to food, or the removal of nutritious substances from the food or the substitution of inferior substances, thereby reducing the quality, such as adding invert sugar to honey. , chocolate biscuits have coloring added, fat has been removed from whole milk powder, etc. (2) "Adoption" means adding some impurities to food, such as sodium silicate or borax added to yuba; red brick wood added to chili powder, etc.

(3) "Fake" means that the packaging label or product description does not match the content. Adulterated, adulterated, and counterfeit foods should generally be handled by the industrial and commercial administration departments.

Those that affect nutrition and hygiene should be dealt with by the health administrative department in accordance with the law. 3. What types of foods are prohibited from production and operation? Foods prohibited from production and operation include the following categories: (1) Foods that are spoiled, rancid, mildewed, infested with insects, dirty, mixed with foreign matter or have other abnormal sensory properties, which may be harmful to human health; (2) contain toxic, Hazardous substances or contaminated by toxic or harmful substances that may be harmful to human health; (3) Containing pathogenic parasites, microorganisms, or microbial toxins exceeding national standards; (4) Not having health inspection or failing the inspection Meats and their products; (5) Poultry, livestock, beasts, aquatic animals, etc. that died of illness, poisoning or unknown causes of death, and their products; (6) Containers and packages that are dirty or severely damaged, or transportation vehicles that are unclean cause contamination ; (7) Adulteration, adulteration, counterfeiting, affecting nutrition and hygiene; (8) Processing with non-food raw materials, adding non-food chemical substances or treating non-food as food; (9) Exceeding the shelf life (10) For special needs such as disease prevention, the health administration department of the State Council or the people's government of provinces, autonomous regions, and municipalities directly under the Central Government have specifically prohibited the sale of products; (11) Containing additives or pesticides that have not been approved by the health administration department of the State Council. Residues exceeding the allowable amount stipulated by the state; (12) Others that do not meet food hygiene standards and hygiene requirements.

4. How to identify fake and inferior food? Counterfeit food is like a rat crossing the street, everyone screams for beating it. But it is difficult for people to identify them when doing daily shopping.

The "Seven-Character Law" on Preventing Counterfeit and Substandard Food guides consumers to strengthen self-prevention of food safety in an easy-to-understand and easy-to-remember way, with a view to preventing counterfeit and substandard food from withdrawing from the market due to lack of market. Beware of the "seven-character method": that is, beware of "bright, white, reverse, long, scattered, low, small".

Beware of "beautiful". Beware of foods that are too brightly colored. For example, the strawberries currently on the market are as big, red and bright as wax fruits, pickle stems are bright yellow and attractive, bottled bracken is bright green and does not fade, etc. Be careful, whether it is in Have a problem adding coloring? The second defense is "white".

Any food that is abnormally and unnaturally white is likely to be harmed by chemicals such as bleach, whitening agents, and flour treatment agents. The three defenses are "long".

Try to eat less food with a long shelf life. Packaged cooked meat and poultry products stored at 3°C ??are pasteurized, and the shelf life is generally 7-30 days. Fourth, guard against "rebellion".

It is food that prevents natural growth. If consumed in excess, it may have an impact on the body. Five defenses are "small".

Beware of products produced by small workshop-style processing companies. These companies have the lowest average food sampling pass rate, and shocking food safety incidents often occur in these companies. Six defenses are "low".

"Low" refers to food whose price is significantly lower than the general price level. Foods that are too low in price are mostly "catchy". Seven precautions against "dispersion".

Bulk means bulk food. The bulk soy products, bulk cooked food, pickles, etc. sold in some markets may come from underground processing plants. 5. What issues should be paid attention to when storing food? A warehouse entry and exit system should be established to ensure first-in, first-out; all types of food should be stored in categories with clear signs to prevent cross-contamination; they should be kept away from walls and floors to achieve the "four preventions": mildew or antiseptic, rodent-proof, insect-proof, and insect-proof. fly.

6. How to clean pesticide residues on fruits and vegetables? (1) Water washing and soaking method (wash with clean water and then soak): The main types of pesticides contaminating vegetables are organophosphorus pesticides. Organophosphorus pesticides are difficult to dissolve in water. This method can only remove part of the contaminated pesticides, but washing with water It is the basic method to remove other dirt and pesticide residues on vegetables and fruits. Mainly used for leafy vegetables.

Generally, surface dirt is washed away with water first, otherwise it is equivalent to soaking fruits and vegetables in diluted pesticides. Then soak it in clean water for no less than 10 minutes. Fruit and vegetable detergent can increase the dissolution of pesticides, so you can add a small amount of fruit and vegetable detergent when soaking. After soaking, rinse it with running water 2-3 times.

(2) Alkaline water soaking method after cleaning: Organophosphorus pesticides decompose quickly in an alkaline environment, so this method is an effective measure to remove pesticide pollution and can be used for all types of vegetables and fruits. The method is to rinse the surface dirt first, soak it in alkaline water (usually 5g-10g of alkaline surface is added to 500m1 of water) for 5-15 minutes, and then rinse with clean water 3-5 times.

(3) Peeling method: Vegetables and fruits with uneven or fine hairs are more likely to be contaminated with pesticides, so peeling off the skin is a better way to remove residual pesticides. (4) Storage method: Pesticides can slowly decompose into substances harmless to the human body over time (oxygen in the air and enzymes in vegetables have a certain decomposition effect on residual pesticides), so fruits and vegetables that are easy to preserve can be stored Storage for a certain period of time reduces pesticide residues.

Generally, it should be stored for more than 15 days. It is also recommended not to eat newly picked unpeeled fruits immediately. (5) Heating method: Carbamate pesticides decompose faster as the temperature increases.

2. 9 tips for safe behavior

Tips for student safety knowledge 1. Traffic safety knowledge: Use the sidewalk when crossing the street, and turn off the answering tool temporarily.

The turning speed at the intersection is slow, please read the signs clearly before proceeding. If you keep the traffic rules in mind, you will not be safe while riding a bicycle.

Be careful when riding and walking. Lost manhole covers can become traps. Climbing over the guardrail and crossing the highway, violating the rules can easily lead to death.

Fasten your seat belt when riding in a car and keep your head and hands out of the car window. The tracks are cold and unforgiving, so don't play or take photos.

Don’t be crowded when queuing up to take the boat. If you fight and fight, you may end up falling into the water. 2. Fire safety knowledge: Fire protection facilities must be taken care of to avoid being unable to save the fire.

Light mosquito-repellent incense and candles, and use a custom-made iron stand. Searching for things in the corners under the bed without using an open flame will not cause trouble.

Use light bulbs safely, paper and cloth are easy to burn if kept close to them. Pay attention to the fire and the source of the fire, and make sure it is extinguished before leaving.

Indiscriminately connecting wires can cause fires, and indiscriminately dismantling electrical appliances can cause trouble. It is an ancient adage to play with fire and burn yourself. If you find a fire, call the police immediately.

Read the instructions for setting off firecrackers, adults will watch over you to ensure peace. 3. Safety knowledge in sports activities: Life vitality lies in exercise, so warm up before exercise.

Observe discipline when participating in sports, and follow instructions when exercising in a civilized manner. Competition skills and style are not as important as grudges and violations.

For protection during exercise, sand mats are added for protection. Although it is good to avoid excessive exercise, do not be angry or show off your strength.

Discus, javelin and shot put, throw carefully and look back from a distance. If you are sick, you should report it and stop exercising.

You have to go to the swimming pool to swim, and the rivers are so fast that they can eat you up. 4. Food hygiene and safety knowledge: Wash your hands before meals and rinse your mouth after meals.

You won’t get sick if you don’t drink raw water. Drink more boiled water to stay healthy. Fruits and melons should be washed when eaten raw, and chicken, duck, and fish should be cooked.

Throw away the rotten food quickly, and don’t feel sorry for yourself. Keep in mind that poor quality food and drinks are harmful to the body.

Wild vegetables and fruits are very edible. Although mushrooms are fragrant, they are particularly afraid of poison. Wild animals are protected, and the lessons of SARS should be kept in mind.

Honey is sweet and green onions are fragrant. Eating both together will harm your health. 5. Common sense on safety in group activities *** Listen to orders and see the road clearly.

Keep order in line, and accidents may occur if you squeeze in randomly. When traveling, follow the instructions and be punctual.

To prevent heatstroke in high temperatures, add more salt and water. I stoop down to pick up something for fear of being pushed to the bottom.

Be careful when crossing the bridge and go right, and turn sideways when walking slowly on the corridor. When going out together to engage in activities, the most avoidable thing is frenzy and chasing.

Taking pictures on the edge of the cliff is quite dangerous, so stand back and choose the scene to prevent falling. 6. Entertainment and safety knowledge: Playing games on the road is life’s play.

Film and television kung fu are all stunts, and blind imitation is not advisable. Knives, guns, and sticks all hurt people, and toy guns and bullets hurt their eyes.

Set off firecrackers away from objects, and don’t rush to see them before they go off. Alcohol damages the liver and smokes the lungs, affecting health and intelligence.

Make good use of the Internet to help you learn, and you will lose yourself in the Internet. Don't go too far in joking, as it can hurt someone's self-esteem or friendship.

Choose a spot to fly your kite. Flying backward is more dangerous. 7. Safety knowledge in family life: Be careful of burning your feet when carrying a portable kettle.

Boil the kettle, heat the oil pan, and place it carefully and steadily in the corner. Cover the pot when the oil pan catches fire, and fresh vegetables can also prevent fire.

When using gas, open the window. It is most reliable to start the fire first and then the gas. Use a pressure cooker and check the vents frequently.

If an electrical appliance emits smoke or sparks, turn off the main power supply immediately. Keep electrical appliances away from water as much as possible. Wiping with a damp cloth may cause electric shock.

The balcony has a great view, but it’s hard to fall off. 8. Common sense of violence and injury prevention: If a stranger calls the door, push him and wait for the adult to come back.

Close doors and windows before going to bed. Don't forget to attach the latch.

When going to the toilet outdoors at night, dress together to prevent accidents. It's easy to stay away from crazy people, but avoid watching people making fun of them.

Be cautious when making friends and don’t be greedy, as pie in the sky will not fall into your lap. Drugs are like knives, and you will lose half your life if you take drugs.

If you encounter threats or blackmail, report them promptly. When encountering robberies and kidnappings, they deal with them with dexterity and dexterity.

9. Common sense of natural disaster prevention: Open the window when a tornado comes, and stay calm in the depression. Floods hit the roof and took shelter in big trees to wait for rescue.

Don’t cross the river when encountering a flash flood to avoid being injured by rolling stones. Stay away from broken power lines and take detours to report danger.

When encountering lightning in the wild, hide in depressions and stay away from tall objects with empty hands. When an earthquake strikes, choose an empty dam and hide under a window table indoors.

Don’t panic when there is an earthquake during class, and carry your schoolbag out of order. The blizzard is not scary, just know the route and move forward.

10. Self-care and self-rescue knowledge. If you sprain muscles and joints, soak them in cold water and do not knead them. For minor injuries and bleeding, apply a band-aid; for serious injuries and bleeding, send them to the hospital.

For redness, swelling and burns, rinse with cold water. Severe burns will be treated by experts. If the residue falls into the eyes, rinse with water and blow vigorously.

Try not to talk while eating fish to prevent the fish from getting stuck in your throat. If someone gets an electric shock, turn off the power and use wooden sticks to insulate your hands.

When you see someone rushing against the current and calling for help, sticks and sticks are most effective. To rescue a person who is in shock against the current, artificial respiration should be performed with the head lowered.

3. Food safety knowledge

The lowest price is 0.27 yuan to become a Wenku member and view the full content gt; Original publisher: longxiaoye9 Food safety knowledge for primary school students 1. Do not eat wild vegetables and fruits casually .

2. Do not eat rotten food. 3. Do not purchase or consume low-quality food, beverages, or food and drinks sold by street vendors at will (no origin, no production date, no shelf life).

4. Do not drink raw water. Do not consume expired food and drinks.

5. Do not eat in places with poor sanitary conditions. 6. Do not eat raw seafood, river fresh food, meat, etc.

7. Do not eat the meat of poultry and livestock that died of illness. 8. Wash fruits before eating them raw.

If not cleaned, not only may you contract diseases, but you may also suffer from pesticide poisoning. 9. Do not eat food and drinks delivered by strangers.

10. Before eating or drinking various foods, you should smell, look, and taste the food. If there is any abnormality, you should stop eating immediately. Safety knowledge for primary school students - Food Hygiene In daily life, people often have some unhygienic eating habits and behaviors, but many people have not paid attention to them, which is very detrimental to their health.

This is what the saying "Diseases enter from the mouth" means. Please note: 1. Develop the habit of washing hands before eating. Human hands do this and that every day and come into contact with all kinds of things.

Can be contaminated with germs, viruses and parasite eggs. Wash your hands carefully with soap before eating to reduce the possibility of getting the disease through the mouth.

2. Wash fruits before eating them raw. During the growth process, fruits and vegetables will not only be contaminated with germs, viruses, and parasite eggs, but also residual pesticides and insecticides. If they are not cleaned, they may not only contract diseases, but may also cause pesticide poisoning.

3. Do not eat wild vegetables and fruits casually. There are many types of wild vegetables and fruits, some of which contain toxins that are harmful to the human body. It is difficult for inexperienced people to distinguish clearly. Only by not eating wild vegetables and fruits casually can we avoid poisoning and ensure safety.

4. Do not eat rotten food. When food rots and goes bad, it will taste sour and bitter; it will emit a peculiar smell because of a large number of bacteria.

4. Little knowledge about food safety

Traffic safety knowledge for primary school students: When the green light of the crosswalk signal is on, pedestrians are allowed to pass through the crosswalk; when the green light is flashing, pedestrians are not allowed to enter the crosswalk, but they have already entered the crosswalk. can continue to pass; when the red light is on, pedestrians are not allowed to enter the crosswalk.

Traffic Safety Clap Song You clap one, I clap one, traffic safety is the first, you clap two, I clap two, traffic lights must be seen clearly, you clap three, I clap three, * ** To stay safe at a red light, you shoot four, I shoot four. If the vehicle is driving, drive to the right, you shoot five, I shoot five. Be careful when turning. You shoot six, I shoot six. Don’t have people on the bicycle. You shoot Seven, I shoot seven, don’t play while walking. You shoot eight, I shoot eight. Life is the first priority. You shoot nine, I shoot nine. Obeying the law is the most important. You shoot ten, I shoot ten, be a What should civilized citizens pay attention to when crossing the road? l. Follow the instructions of the traffic police and follow the instructions of "go on green light and stop on red light". 2. Follow the pedestrian crossing lines; in sections with overpasses and underpasses, you should consciously cross overpasses and underpasses.

3. Walk in a straight line and do not go in a roundabout way; when there is no crosswalk, you should first look to the left, then to the right, and only cross the road after confirming that no motor vehicles are passing. 4. Do not climb over the safety guardrails and isolation piers in the center of the road.

5. Do not cross the road suddenly, especially if there are acquaintances or friends calling from across the road, or the bus you want to take has already pulled into the stop, you must not act rashly to avoid accidents. What are the most dangerous situations when walking? (1) Crossing the road can easily lead to danger.

(2) Walking sideways in groups on non-pavements is the most likely to cause traffic accidents. (3) After the peak hours of commuting and getting off work, there are few vehicles on the road, because the lack of cars and people on the road numbs the mind.

Paralysis plus paralysis equals danger. (4) Do two things while walking. Read a book while walking, or think about a problem while walking, or chat while walking, or play while walking... If you do this, the car may not hit you, but you will hit the car yourself, so it is also very dangerous. .

Things to note when taking a motor vehicle: 1. Wait in line, get on in a first-come, first-served order, and avoid crowding. When getting on or off, you should wait until the car has stopped, get off first and then get on, without fighting.

3. Do not stick your head or hands out of the window, and do not throw debris out of the car window.

4. Sit firmly and support yourself. When there is no seat, keep your feet apart naturally, stand sideways, and hold the handrails tightly to avoid falling and injury when the vehicle brakes in an emergency.

5. When riding in a car, you should fasten your seat belt when riding in the front row. How to recognize traffic lights? There are two types of traffic lights. One is a three-color red, yellow, and green signal light used to direct vehicles. It is set in a conspicuous place at an intersection and is called a vehicle traffic light; the other is used to direct pedestrians to cross the road. The red and green signal lights are installed at both ends of the crosswalk and are called crosswalk lights.

my country's traffic regulations also stipulate the traffic control lights: 1) When the green light is on, vehicles and pedestrians are allowed to pass, but turning vehicles are not allowed to obstruct the passage of straight vehicles and pedestrians. 2) When the yellow light is on, vehicles and pedestrians are not allowed to pass, but vehicles that have crossed the stop line and pedestrians that have entered the crosswalk can continue to pass.

3) When the red light is on, vehicles and pedestrians are not allowed to pass. 4) When the green arrow light is on, vehicles are allowed to pass in the direction indicated by the arrow.

5) When the yellow light is flashing, vehicles and pedestrians can pass under the principle of ensuring safety. 4. Cycling safety knowledge: my country is known as the “Kingdom of Bicycles” and has the largest number of bicycles in the world.

However, bicycles have a simple structure, fall over when touched, and have poor stability, so they are the weakest means of transportation. Among traffic casualty accidents, non-motor vehicles (mainly bicycles) rank first in the number of injuries and second in the number of casualties.

In our country, children must be 12 years old or older before they can ride a bicycle on the road, and they must abide by traffic rules and ride in the slow lane. When the green light is on, pedestrians are allowed to pass; when the yellow light is on, pedestrians are not allowed to pass, but pedestrians who have entered the sidewalk can continue to pass; when the red light is on, pedestrians are not allowed to pass; when the yellow light is flashing, pedestrians are not allowed to pass Passage must be conducted under the principle of ensuring safety.

Pedestrians must abide by the regulations. Pedestrians must walk on the sidewalk and walk to the right when there is no sidewalk; when crossing the road, you must use a crosswalk; when passing a crosswalk controlled by traffic signals, you must obey the regulations of the signal; when passing a crosswalk without traffic signal control On the sidewalk, you should look left and right, pay attention to the traffic, and you are not allowed to chase or run; if there is no crosswalk, you must go straight through, and you are not allowed to cross suddenly when a vehicle approaches; if there is a pedestrian overpass or underpass, you must use the overpass or underpass; it is not allowed Climb the guardrails and isolation fences on the side of the road and in the middle of the road. It is not allowed to push cars, chase cars, forcibly block cars, or throw objects at cars on the road. What safety precautions should you pay attention to when riding a bicycle? Compared with walking, riding a bicycle has more unsafe factors. The safety matters that need to be paid attention to are as follows: 1. Regularly inspect the bicycle to keep it in good condition.

It is especially important to check whether the brakes and bells are sensitive and normal. 2. The size of the bicycle must be appropriate, and children’s toy bicycles should not be ridden on the street.

Don’t let people ride large bikes. 3. Do not learn to ride a bicycle on the road; children under twelve years old should not ride a bicycle on the street.

4. When riding a bicycle, you must drive on the right side of the non-motorized lane and do not drive in the opposite direction; do not rush and turn sharply when turning. You must slow down in advance, see the surrounding situation clearly, and give clear gestures before proceeding. Turn. 5. When passing through an intersection, drive slowly and pay attention to pedestrians and vehicles; do not run through red lights, stop and wait when encountering a red light, and continue moving forward when the light turns green.

6. When riding a bicycle, do not let go of the handlebars with both hands, do not ride with many people together, do not support each other, do not chase each other, or fight. 7. Do not climb or support motor vehicles while riding, do not carry overweight objects, do not carry people with you on the bike, and do not wear headphones to listen to the radio while riding.

Safety knowledge song for primary school students (1) When encountering gangsters, remember the phone number of the gangster and the police clearly, and deal with it with dexterity and dexterity. It will be very satisfying when the gangster is captured; it is not safe to go to the river in private, so beware of dizziness and convulsions. A river is flooded with water. If you don’t finish drinking it, you will go to hell in your youth; be careful when receiving hot water, you may overturn the kettle or bottle and burn yourself. Spend money too late and feel sad. Heal the uneven skin; When the river rises, don’t overdo it. Trying to show off your strength will lead to disaster. It is safe to walk in detours, and everyone will be happy when the weather clears up after the rain; when passing through the courtyard, do not tease the dog, call an adult to drive the dog away, and do not try to be clever, as there is a danger of being bitten by a dog; on a hot day, walk long distances, and remember not to pour boiling water Drink, stomachache comes on, head feels dizzy, where to look for on the way.

5. Dietary nutrition and food safety tips

Food hygiene knowledge In daily life, people often have some unhygienic eating habits and behaviors, but many people have not paid attention to them. , which is very harmful to health.

This is what the saying "Diseases enter from the mouth" means. Please note: 1. Develop the habit of washing hands before eating. Human hands do this and that every day and come into contact with all kinds of things.

Can be contaminated with germs, viruses and parasite eggs. Wash your hands carefully with soap before eating to reduce the possibility of getting the disease through the mouth.

2. Wash fruits before eating them raw. During the growth process, fruits and vegetables will not only be contaminated with germs, viruses, and parasite eggs, but also residual pesticides and insecticides. If they are not cleaned, they may not only contract diseases, but may also cause pesticide poisoning.

3. Do not eat wild vegetables and fruits casually. There are many types of wild vegetables and fruits, some of which contain toxins that are harmful to the human body. It is difficult for inexperienced people to distinguish clearly. Only by not eating wild vegetables and fruits casually can we avoid poisoning and ensure safety.

4. Do not eat rotten food. When food rots and deteriorates, it will taste sour and bitter; it will emit a peculiar smell. This is caused by the proliferation of bacteria. Eating these foods can cause food poisoning.

5. Do not buy or eat low-quality food and drinks sold by street vendors. These low-quality foods and beverages are often of substandard hygienic quality, and eating and drinking them can be harmful to health.

6. Do not drink raw water. It is difficult to tell whether the water is clean or not with the naked eye. Clear and transparent water may also contain germs and viruses. It is safest to drink boiled water. Common dietary hygiene misunderstandings are as follows: 1. Lively and like to have dinner parties: During holidays, most people like to go to restaurants in twos and threes. "Cooking a meal", or gathering with friends and family at home, is lively and convenient for communicating feelings.

This is not good for health and is not in line with dietary hygiene. Especially during this extraordinary period, it is best to implement a separate meal system. The practice of sharing meals is responsible for and respects the lives and health of others and yourself.

2. Wrap food in white paper: Some people like to wrap food in white paper because the white paper looks clean. But in fact, during the production process of white paper, a lot of bleaching agents and corrosive chemical raw materials are added. Although the pulp has been washed and filtered, it still contains many chemical components that can contaminate food.

As for using newspapers to wrap food, it is even more undesirable, because when printing newspapers, a lot of ink or other toxic substances are used, which is extremely harmful to the human body. 3. Use wine to disinfect bowls and chopsticks: Some people often use white wine to wipe bowls and chopsticks, thinking that this can achieve the purpose of disinfection.

As everyone knows, the alcohol content used for medical disinfection is 75°, while the alcohol content of general liquor is mostly below 56°, and liquor is different from medical alcohol after all. Therefore, wiping dishes and chopsticks with white wine cannot achieve the purpose of disinfection at all.

4. The rag is not cleaned in time: Experiments show that the number of bacteria that breeds in a brand-new rag after being used for a week at home will surprise you; if it is used in a restaurant or food stall, the situation will be even worse. Therefore, before wiping the table with a rag, it should be thoroughly washed.

Rags should be boiled and disinfected with boiling water every three or four days to avoid health hazards caused by improper use of rags.

5. Use toilet paper to wipe tableware: Tests have proven that many toilet papers (especially toilet paper produced by informal manufacturers) are not in good disinfection conditions. These toilet papers contain a large number of bacteria due to incomplete disinfection; even if the disinfection is good, the toilet paper will still be placed on the table. contaminated during the process.

Therefore, using ordinary toilet paper to wipe dishes or fruits will not only fail to wipe the food clean, but will also bring more opportunities for contamination to the food during the wiping process. 6. Use a towel to dry the tableware or fruits: People often think that tap water is raw water and unhygienic, so after rinsing the tableware or fruits with tap water, they often dry them with a towel.

This may seem hygienic and careful, but in fact it is the opposite. It should be noted that many germs often live on dry towels.

At present, most of the tap water in cities in my country has undergone strict disinfection treatment, so food that has been thoroughly rinsed with detergent and tap water is basically clean and can be eaten with confidence, without the need to wipe it with a dry towel. 7. Boil spoiled food before eating: Some housewives are more frugal and sometimes cook slightly spoiled food at high temperature before eating, thinking that this can completely eliminate bacteria.

Medical experiments have proven that the toxins secreted by bacteria before entering the human body are very resistant to high temperatures and are not easily destroyed and decomposed. Therefore, this method of processing leftover food by heating is not advisable.

8. Cut off the rotten parts of the fruit before eating: When some people eat fruits, they are used to peeling off the rotten parts of the fruit before eating them, thinking that this is more hygienic. However, microbiology experts believe that even if the rotten parts of the fruit are peeled off, the remaining parts have introduced bacterial metabolites through the juice, and even microorganisms have begun to reproduce. The mold among them can cause mutations in human cells and cause Carcinogenic.

Therefore, as long as part of the fruit is rotten, it is not suitable to eat, and it is better to throw it away. 9. Develop good personal hygiene habits and wash hands before eating and after using the toilet.

10. Do not buy food and drinks with three no origins, no production date, and no shelf life. 11. Schools must do a good job in sanitation during food procurement, transportation, storage and other processes to prevent food source contamination and food poisoning accidents.

12. The student cafeteria must keep the environment clean and tidy, eliminating flies, mice and other harmful insects and their tillering conditions. 13. Student cafeteria staff and cooking management personnel must undergo physical examinations every year.

1. Eat late night snacks often. You will get stomach cancer.

Because the stomach cannot rest. 2. You can only eat four eggs a week.

Eating too much. Not good for your health.

3. Chicken *** contains carcinogens, so it is best not to eat it. 4. Eating fruit after meals is a wrong concept.

Fruit should be eaten before meals. 5. When a girl gets her period.

Don’t drink green tea. Anyway, just don’t drink tea.

Eat more things that can replenish blood. 6. Do not add eggs and sugar when drinking soy milk.

Don’t drink too much either. 7. Do not eat tomatoes on an empty stomach. It is best to eat them after meals.

8. Wake up in the morning. Drink a glass of water first.

Prevent stones. 9. Don’t eat three hours before going to bed.

Will gain weight. 10. Drink less milk tea.

Because of high calories. High oil.

Has no nutritional value at all. Drink for a long time.

Easily suffer from high blood pressure. diabetes.

and other diseases. 11. Freshly baked bread should not be eaten immediately.

12. Stay away from the charging base. The human body should be kept at least 30 cm away.

Do not place it next to the bed. 13. Drink eight glasses of water every day.

14. Ten glasses of water every day. Bladder cancer.

6. What are the jingles about food safety knowledge?

Rhymes about food safety knowledge:

1. Students, remember; food safety is very important; frying Food: instant noodles; do not eat it as a meal; do not eat too much spicy food; do not drink cold drinks as water; do not eat rotten food; eat more fruits and vegetables; pasta and rice are the staple food; do not eat too many snacks; keep food safety in mind; I am in charge of my health.

2. Students, come quickly; food safety must be kept in mind; three meals a day must be regular; remember to wash hands before meals; junk food is not delicious; safety and quality are not guaranteed; food safety depends on everyone ; You and I act together.

3. Students, please be careful; don’t pick wild vegetables indiscriminately because they are delicious; make sure they are non-toxic before eating them; don’t delay if you feel unwell; rush to the hospital for quick rescue; do not eat potatoes with sprouts; do not eat lentils. Cooking will cause poisoning; unclean drinking water is not good to drink; drinking more boiled water has many benefits; do not panic about food poisoning; the best way is to press the tongue to induce vomiting; wash the stomach with plenty of water quickly; do not hesitate to seek medical treatment for severe cases.

4. The food market is really good, foie gras, abalone and chicken feet. How can living standards be improved if safety is not guaranteed? One taste, two, and three will make you full, and you will be afraid of eating too much and running to the toilet. If you feel bad, don't swallow it, come to the Consumers Association and report it.

5. Children, go to school to learn knowledge and develop skills. Cultural knowledge must be learned well, and health and safety are also important. The disease is most harmful when entering through the mouth, and the quality of food ranks first. Be careful when choosing food, and pay attention to the three no-foods.

Sudan red and hanging white patches are all harmful. Check the manufacturer's expiry date and do not exceed the shelf life. Vendors at small stalls have no faith in hygiene. Eat less fried and pickled food as you are facing health hazards. Drink cold drinks in moderation, as they can damage your teeth and ruin your stomach. Everyone has safety awareness and strives to be a little food guardian.

6. Proteus often causes trouble in cooked meat cold dishes. Improper handling during transportation, storage and processing leads to rapid contamination. Raw and cooked tools are not separated, and natural bacteria multiply quickly. If it is boiled before eating, it will be damaged if it enters the gastrointestinal tract. Vomiting and diarrhea are really uncomfortable, so be sure to induce vomiting and don’t blame it. Take ginger and sugar tablets, and then eat four or five pieces of ginger. Strictly control the disease from the mouth, and do not be negligent or slack. Food poisoning can be prevented, ensuring both physical and mental well-being.

7. The basic method for cleaning pesticide residues on fruits and vegetables is soaking. After soaking in water and soaking in alkaline water, most pesticides can be washed away. The peels of vegetables and fruits are not good, and they are easy to be contaminated with pesticides. It is not good to eat them. Boiling, heating, sunlight, and storage are also effective for decomposition.

There are several storage methods to choose from, including freezing and fresh-keeping. Wash dishes strictly to avoid food contamination. Food must be heated thoroughly, with the lowest temperature being 70. The longer the intervals between cooking, the longer the bacteria will multiply. It is difficult to use contaminated food, so separate raw and cooked food. Do not eat raw potato sprouts, as uncooked lentils can cause poisoning. Remember to keep food samples clearly and don’t forget to disinfect tableware.

7. What are the food safety knowledge, at least three (brief)

1. Avoid food cross-contamination

Try to prepare, order and package meals as needed Food should be refrigerated promptly. The food in the refrigerator should be classified and managed, and cooked food and raw food should be kept separately to avoid cross-contamination after contact between the two.

2. Don’t blindly try new things

When dining out, choose a clean and sanitary restaurant (the restaurant’s quantitative food safety grading sign will be placed in a prominent position). You can taste new things selectively, but do not blindly hunt for novelty, and do not pick, buy, or eat foods that are prohibited by relevant departments or of unknown origin to avoid food poisoning.

3. Eat a balanced diet and drink in moderation

Many people are prone to overeating, irregular eating, and excessive drinking, and digestive system diseases are prone to occur at a high rate. Residents should consciously control the total amount of food they consume and maintain a variety of food, such as meat, eggs, vegetables, fruits, grains, etc. Drinking alcohol must be in moderation and do not drink on an empty stomach.

4. Pay attention to safety when purchasing food

When purchasing food, try to choose formal channels and keep shopping vouchers. Before purchasing, read the various labels on the packaging carefully, paying particular attention to the production date, shelf life, storage conditions, nutrition labels, etc. of the food.

5. Don’t stock up on vegetables

Many families still have the habit of stocking up on vegetables before the holidays. The Food Safety Office recommends that when stocking up on vegetables, try to choose onions, ginger, garlic, potatoes, carrots and other shelf-stable vegetables. If the ingredients you choose are spoiled, do not continue to eat them.