Food safety is a major issue related to the national economy and people’s livelihood. Let students make handwritten reports on food safety, which can enhance students' food safety awareness. Below is the design of a children's food safety handwritten newspaper that I brought to you. I hope you like it. Handwritten report on children's food safety 1: Raw milk has no special nutritional value
In recent years, raw milk with its selling points of "freshness, original ecology, and no additives" has become very popular in the market. Is raw milk safe? What is the difference between its nutritional value and pure milk? Netizens have different opinions on this: Some people think that raw milk is not only safe and can be drunk with confidence, but also more nutritious than pure milk. But some people think that raw milk is unsafe and has no special nutritional value. Regarding the above issues, the Food and Drug Administration recently organized experts to interpret them. ? Food safety handwritten report picture (1)
Raw milk is usually also called raw milk, which is the common name for raw milk that has not been processed by sterilization, homogenization and other processes. Currently, a small amount of raw milk is sold in bulk on the market, and consumers generally boil it for consumption after purchase. The prepackaged pure milk that we often drink in boxes and bags is made by cooling, raw milk inspection, impurity removal, standardization, homogenization, sterilization, pasteurization or ultra-high temperature sterilization. It is a product that meets the requirements of relevant national standards.
In recent years, raw milk has become very popular because of its "original" status. New business formats such as "fresh milk bars" have even appeared in Inner Mongolia, Hebei, Shandong and other places. Many people believe that raw milk has a "milkier taste" than pure milk and retains its nutritional content better. But that's not the case. ?
Pictures of food safety handwritten reports (2)
Ren Fazheng, a professor at the School of Food Science and Nutritional Engineering at China Agricultural University, explained that because the raw milk has not been processed through a homogenization process, the milk quality of raw milk The fat globules are larger and will aggregate and float after boiling, resulting in a "sticky" and "rich flavor" sensory impression. "However, research shows that there is no significant difference in nutrition and human health functions between raw milk and pasteurized pure milk." Handwritten report on children's food safety 2: Incomplete sterilization causes raw milk There are potential safety risks
The nutritional value is nothing special, and the "safety" advertised by raw milk is unreliable. Li Ning, a researcher at the National Food Safety Risk Assessment Center, said that milk is a good medium for the growth and reproduction of microorganisms and is extremely susceptible to contamination by microorganisms in animal bodies and the milking environment. The main sources of microbial contamination of raw milk are Escherichia coli, Staphylococcus aureus, Pseudomonas, fungi, etc. in the environment, as well as Brucella, Mycobacterium tuberculosis and other human and animal diseases originating from animals. Bacteria etc. Therefore, if raw milk is not sufficiently sterilized, it can easily cause the spread of infectious diseases in humans and animals.
“Raw milk has not undergone any disinfection treatment, and it is difficult to fully trace information such as whether the milk-producing cows are healthy, whether they were contaminated during quarantine and transportation, and there are certain food safety risks. Especially children, the elderly, pregnant women and people with low immunity are at greater risk of being infected by pathogenic bacteria after consuming raw milk. There are reports of food poisoning caused by consuming raw milk," Li Ning said. Drink raw milk. Handwritten report on children's food safety 3: Don't drink iced herbal tea
Most of the herbal teas on the market that have heat-clearing and detoxifying effects are brewed with common herbs with a cooling effect such as honeysuckle and chrysanthemum. Twice is okay, but once you develop a habit and drink it every once in a while, it’s absolutely a no-no. "In fact, most Cantonese people have a cold constitution. As the so-called cold disease is treated with heat, drinking cold herbal tea will prevent the body's 'fire' from getting rid of and stay in the parts above the neck, which can easily cause oral ulcers, Dizziness and other phenomena." Xiao Liegang also believes that iced herbal tea, frozen watermelon and other methods are "cooling on top of cold", which is not advisable and can damage internal organs.
In fact, if you want to clear away heat and detoxify, a more appropriate way is to start with diet. Xiao Liegang pointed out that Cantonese people like to add ginger when cooking home-cooked dishes. This is a good food therapy, which not only stimulates the appetite and strengthens the spleen, but also prevents heatstroke and cools down the temperature. Recently, you can also make more winter melon soup, five-finger peach soup, etc., which also clear away heat and reduce internal heat and are easy to absorb. They are suitable for men, women and children. Drinking more is beneficial.