What is the principle of ozone disinfection

Ozone is a strong oxidant, and the sterilization process is a biochemical oxidation reaction. Its principle is as follows: 1. Ozone can oxidize the enzymes needed to decompose the glucose inside the bacteria, killing the bacteria. 2, directly with bacteria, viruses, damage their organelles and DNA, RNA, so that the metabolism of bacteria is damaged, leading to bacterial death. 3, through the cell membrane tissue, invade the cell, the role of the outer membrane lipoprotein and the internal lipopolysaccharide, so that the bacteria permeability distortion and dissolved death.

2023-12-22

There are a variety of air disinfection sterilization methods on the market, what is the difference? Which is more effective

Air disinfection and sterilization is an important means to ensure indoor air quality and prevent the spread of diseases.

2023-12-22

Is Steam Sterilized Bottle Harmful to Baby?

Steam sterilization bottle is generally not harmful to the baby, but the steam sterilization temperature is higher, according to the nature of the bottle and sterilization needs, to avoid causing adverse effects. Steam disinfection is based on the principle of high pressure disinfection method in the traditional sense. High pressure disinfection method refers to the steam pressure of 103.4kPa, the temperature reaches 121 degrees Celsius, and the time is maintained for about 15-20 minutes. It can kill all microorganisms including spores, and promote the dissolution and shedding of milk scale in baby bottles. The scope of disinfection is more extensive, and the use method is relatively simple. Just add water to generate enough steam for disinfection in the bottle, and the requirement for bottle permeability is not high. It is also recommended to buy safe material bottles, such as glass bottles, easy to disinfect. Try to avoid the choice of plastic material, the general plastic material of the bottle, after frequent disinfection will release toxic substances. But you can choose, for example, bottles made of PPSU or PES, which do not contain carcinogens and will not cause harm to the human body. Steam disinfection generally has a special appliance, with timing and drying function, generally after cleaning the bottle with steam steam for 5 minutes to 10 minutes, drying bottle parts, such as use can be taken out.

2023-12-22

What to pay attention to when buying electric hot pot

Electric hot pot is a common kitchen appliance in modern life. It is not only convenient and fast, but also has a long service life. However, to buy a good electric hot pot, you need to pay attention to the following aspects: 1. Security Since electric hot pot is a high-power household appliance, safety is very important. Choosing an electric hot pot with a 3C certification mark can ensure that it meets national safety standards, thereby avoiding safety hazards. 2. Electric hot pot type The common electric hot pot on the market is divided into two types: integrated and split. The integrated electric chafing dish has various shapes and rich capacity, and it is more convenient to use after adding a dividing sheet, but it is relatively troublesome to clean. The split electric hot pot is easy to clean, but the heating speed is slow and it takes longer to complete the cooking. 3. Capacity size Choosing the right size is also critical. According to the number of ordinary users to choose the size of the capacity, the market has 4L, 5L, 6L, 8L and other capacity options, different capacity size suitable for different sizes of family use. 4. Coating material Coating material is also an important factor to consider when choosing electric hot pot. Teflon material, ceramic glaze material and medical stone color material are common use of materials. Among them, the food-grade Teflon material is stable and resistant to high temperature, is not easy to stick to the pan, the ceramic glaze material is harmless and easy to clean, while the medical stone color material has the effect of purifying water. 5. Power The choice of electric chafing dish power is also very important, and priority should be given to those that are compatible with the power supply at home. Normally, a power between 500-2000 watts is sufficient, and excessive power may cause a fire accident. 6. Accessibility Temperature control is one of the most important functions of electric hot pot. It is recommended to choose electric hot pot with automatic constant temperature control device, so that the temperature and temperature are easier to master, and the use is safer and more convenient. 7. Brand In the purchase of electric hot pot, you can give priority to high-profile brands.

2023-12-22

The difference between slow cooker and electric hot pot

Slow cooker is mainly suitable for stew, porridge and other slow cooking food. The slow cooker usually has a larger stew capacity and a longer stew time. During the cooking process, the nutrients inside the ingredients are slowly released to maintain the taste and nutritional content of the food. The electric hot pot is suitable for fast cooking food such as shabu meat and kebabs. Electric hot pot usually has a small and portable design, does not take up too much space, in the heating at the same time can add seasoning, cooking and eating.

2023-12-22

Features of electric heating lunch box

1. The electric lunch box is made of food grade high temperature resistant new generation environmental protection materials. 2, health, fashion, new concept of a new generation of portable electric lunch box, no smell, health and hygiene. 3. The design is exquisite and fashionable, and the cover is specially ventilated to keep the food fresh. 4, the use of safer and faster, energy saving. 5. Low-power circulating heating design keeps food warm, fresh and delicious. 6. The electric heating lunch box has the dual functions of heating and heat preservation. 7, easy to go out to carry rice, vegetables, soup and other food, is a good helper at home, work, school. 8. The product component design is reasonable and the sealing performance is good. 9, the product can not be directly put into the refrigerator and microwave oven use, it is strictly prohibited to put into the water immersion. 10. Exquisite design and fashionable appearance 11. Unique heating design, more uniform temperature, more soft food 12. The electric lunch box adopts imported components for constant temperature heating, which is safer to use 13. Electric heating lunch box adopts fresh-keeping box container design, which is convenient and practical 14. The container that the heating lunch box contacts with food is made of imported high-temperature resistant and non-fragile materials. The materials comply with RoHS environmental protection and FDA food safety certification requirements

2023-12-22

The use of electric lunch box

1. Buckle the bottom cover of the electric lunch box body to prevent dust and leakage and be easy to carry. 2. Put the food in the lunch box and soup box respectively, cover the lid, and press the exhaust cover. (Can be a little water, heated rice taste better) 3. Open the power line card of the electric heating lunch box body. 4. Plug in the power, turn on the switch, and wait for 30 to 50 minutes in general. After the food is hot, the automatic constant temperature control does not worry about the burning problem.

2023-12-22

Can an egg steamer only be used to steam eggs? Don't get me wrong! It is the breakfast artifact

When it comes to egg steamer, many people's first reaction is that it can only be used to make delicious steamed eggs. In fact, however, the egg steamer is much more than that. It is a versatile kitchen appliance that helps us create more food.

2023-12-22

How popcorn is sweeping the world

If you want to say the most representative movie snacks, then many people will think of popcorn. The connection between popcorn and movies actually began about 100 years ago. Popcorn was first sold in cinemas and soon became a trend. When it comes to popcorn, start with corn. Corn began to be domesticated about 9000 years ago. In 2012, archaeologists unearthed the earliest evidence of popcorn in Peru.

2023-12-22

Why develop children's ability to live independently

A few days ago, I participated in a parent-child activity with several friends and their children. The activity was to let the children cook with their parents. In the activity, the teacher told us that there are too many benefits for children to learn to cook. Today, we will talk about this problem.

2023-12-22