Can vinegar be used to sterilize Can vinegar be used to sterilize?

As far as I know, vinegar has a certain and bactericidal effect, and vinegar sterilization can prevent respiratory diseases The cold dew in the twenty-four solar terms has passed, and the frost is coming, which means that the weather will gradually turn colder. According to Chen, director of the Municipal Health and Disease Prevention Center, the cold weather is a period of high incidence of upper respiratory tract infections. After the temperature drops, some pathogenic microorganisms that cause upper respiratory tract infections are active, while the immunity of the elderly and children decreases, the disease resistance of the respiratory mucosa is reduced, and the pathogenic microorganisms are easy to invade, resulting in upper respiratory tract infection, and some patients with chronic diseases are also easy to induce other diseases.

In addition, people with cardiovascular and cerebrovascular diseases should pay special attention to the disease during this season**. Because the temperature drops, the peripheral blood vessels of the person are constricted, and the burden on the circulatory system increases, and it is easy to get sick.

To prevent respiratory infections, drink plenty of water, pay more attention to personal hygiene, do some physical exercise, enhance physical fitness, and do not stay too long in crowded places; Heated vinegar can be used at home to kill viruses, but vinegar has a certain impact on the eyes, nose and home environment, it is best to open doors and windows to allow air circulation, so as to take away pathogens, usually open more windows, keep the room ventilated.

In autumn, the temperature changes greatly, and people with weak resistance should gradually increase their clothes, and must not increase or decrease suddenly, so as to prevent the invasion of cold and induce new diseases. In addition, according to the individual's hobbies and interests, choose the appropriate exercise program to improve the function of the lungs and the tolerance of the body.

Yes, it has a disinfection effect, boiling vinegar, its flavor will spread, so it is sterilized, SARS has been used consistently, drinking boiled vinegar can also prevent heart disease.

Vinegar also has a disinfecting and sterilizing effect. Cold dishes mixed with vinegar are hygienic and refreshing; Steaming the room with vinegar can sterilize and prevent influenza; Use 40 aqueous vinegar solution every day, wash your hair after heating to prevent hair loss and excessive dandruff; Use vinegar to adjust lime powder, apply to the armpits, and twice a day can be **fox odor.

Vinegar can kill bacteria. Vinegar can be sprayed and disinfected, the vinegar and water are mixed evenly, and then loaded into a watering can, sprayed with items that need to be disinfected, and the vinegar can be sterilized and disinfected after contact with the items, and the vinegar will automatically disappear with evaporation, and there is no need to deliberately clean up.

The correct way to disinfect vinegar:Choose good vinegar first, red vinegar and edible vinegar are OK, but white vinegar is better, and then put a handful of vinegar into a stainless steel or enamel pot, do not use aluminum pots and iron pots, because aluminum pots and iron pots will have a chemical reaction After the vinegar is put into the pot, add 1 to 2 times the water to dilute it, and then turn on medium and low heat to heat, at this time, close the doors and windows, fumigation, and after fumigation for about half an hour, you can open the doors and windows for ventilation.

For modern people, the microwave oven is one of the indispensable appliances in the kitchen, its appearance has brought great convenience to our lives, its high temperature can not only be used for heating, cooking, thawing function, but also can be used for disinfection, quickly eliminate bacteria and germs at high temperatures. But can a microwave oven sterilize dishes and chopsticks, let's take a look right away.

1. Can the microwave oven sterilize dishes and chopsticks?

You can sterilize the dishes and chopsticks in a very simple way, put the dishes and chopsticks neatly in a container, pour two-thirds of the hot water into the container to soak, and then put it in the microwave for about 3-6 minutes. However, it should be noted that it should not be boiled dry-free without water, and water must be added to it. And the disinfection time should not be too long, so as not to cause the tableware to burn.

Not all tableware can be sterilized, for example, metal and stainless steel tableware should never be put into the microwave oven, because the metal tableware in the heating process, will destroy the magnetron in the microwave oven, and as an important control in the microwave oven, it will shorten the service life when damaged, and even have the danger.

2. What other disinfection work can be done in the microwave oven?

1. Towel disinfection.

After washing the towel, put it in the microwave and heat it for 3-4 minutes, the effect is better than the effect of sun exposure.

2. Disinfection of rags.

Kitchen rags or sponges can emit odors and make people uncomfortable after using them for a long time. You can soak a sponge or rag in lemonade and heat it in the microwave for 1-2 minutes, which has been shown to kill more than 99% of the bacteria in the rag (such as E. coli, etc.), and remove odors well.

3. Disinfect plastic boards.

Wash the cutting board with clean water, slice the lemon, take out a piece and scrub the cutting board vigorously, and put the cutting board stained with lemon juice in the microwave for 1 minute.

Vinegar can sterilize to a certain extent, but it is far from the effect of disinfection, and vinegar cannot be used to wipe the injured parts. Most bacteria and viruses are afraid of acidic conditions, and the acetic acid in vinegar can play a role in sterilization and inhibiting bacterial growth, but the acetic acid content in vinegar is very small, usually only about 5%-8%.

When was vinegar invented.

According to the literature, the history of vinegar brewing in China is at least more than 3,000 years, and by the Han Dynasty, vinegar has begun to be widely produced.

Vinegar is a liquid condiment that gives a sour taste, and is made from grains such as glutinous rice, rice, wheat, sugar or wine.

Vinegar is also called vinegar, bitter wine, etc., in ancient times called "sorrel", China is the world's earliest country for cereal vinegar, and it is also the origin of oriental vinegar.