What is the white layer on the outside of sugar, and why is there something white in the white sugar

What sugar? There is no white wrapping on the outside of the white sugar, so it is a candy like a snack.

If it is candy, then between the wrapping paper and the candy there is a translucent piece of paper, which is made of glutinous rice.

You can use iodine wine to verify that iodine will turn blue when it meets starch.

What sugar is white sugar?

If the sugar is stored for a long time, it will melt the crystal surface due to moisture absorption, reduce the transparency, and darken the color, which has little impact on the human body. However, white sugar will parasitize mites for a long time, and it will continue to multiply, which is invisible to the naked eye. Someone has done an experiment and found 10,000 mites from 500 grams of sugar.

When people eat sugar contaminated with mites, mites will enter the digestive tract and parasitize, causing symptoms such as abdominal pain and diarrhea to varying degrees, which is medically called intestinal mite disease. If this contaminated sugar is directly added to the food of infants or the elderly, it can cause asthma or hemoptysis due to choking and other mites entering the lungs, and can easily cause tracheitis and pneumonia. If mites invade the urinary tract, they can also cause urinary tract infections with symptoms such as urinary frequency, urgency, painful urination, or blood in the urine.

Therefore, families should not buy too much sugar at one time, and should store it in a dry place, cover and seal. For the white sugar that has just been bought, even if it is newly manufactured, there may be worms, and it is best not to eat it directly. When preparing drinks or making cold dishes, you should pay attention to the heat treatment of sugar, generally heated to 70, and it only takes 3 minutes for mites to die.

The way to check whether there are mites in the sugar is: take a little white sugar and put it on a white paper, and observe it with the help of a magnifying glass of more than 5 times.

al will not become stupid after eating rest assured.

Because the white sugar is produced using the sulfurous acid clarification technology, this technology is to introduce sulfur dioxide to reduce and decolorize the pigment in the sugar juice during the sucrose cleaning process, so the final white sugar produced is white.

White sugar is mainly divided into two categories, namely white sugar and white sugar. White sugar is more commonly eaten abroad, and white sugar is mainly eaten in countries or regions in China's food culture circle. The standards and classifications of white sugar vary from country to country.

Our country divides white granulated sugar into four grades according to the different degrees of refining, namely refined white sugar, high-grade white sugar, first-class white sugar, and second-class white sugar.

This is because the temperature in the refrigerator is low and hail, and some of the melted sugar crystallizes and precipitates, so it is like this, which is a physical change and is normal.

The efficacy and function of white sugar are mainly diuretic, replenish energy ** ulcer, and the drug can also replenish the blind finch and invigorate qi. It can be characterized by dry mouth, lung deficiency and cough. White sugar should not be used by diabetics.

Patients with kidney deficiency, heart disease, kidney disease, etc., should use white sugar in moderation under the correct guidance of a doctor. Pregnant and lactating women should use white sugar only under the correct guidance of a doctor. In addition, patients should eat more fruits and vegetables rich in vitamin C, and exercise more to enhance their physical fitness.

In the process of turning white sugar, some white substances may appear, which are usually impurities formed by incomplete processing. Specifically, these white substances mainly include the following: sleepiness.

1.Cellulose: Sugar cane contains plant fibers such as cellulose, and if these impurities are not completely removed during the sugar extraction process, some unprocessed cellulose particles may remain in the sugar, forming a white solid.

2.Calcium phosphate: During the saccharification process, lime or other ingredients are added, which may form calcium phosphate precipitates, and white solids may also appear.

3.Moisture: Sugar needs to be boiled during the production process, and if the temperature or time is not correct, it may cause some of the moisture to combine with the sugar crystals to form white crystals. Wang accompanied.

Overall, these white substances do not have a great impact on the taste and nutritional value of sugar, but if you feel that they are unsightly or safe, you can choose to buy white sugar that has been processed and screened more carefully.

White sugar is refined sugar made from molasses squeezed from sugar cane and sugar beets, white sugar is white, clean and has high sweetness. In the process of production, packaging, transportation and storage, white sugar is easily contaminated with pathogenic microorganisms. In particular, white sugar, which has been stored for more than a year and turns yellow in color, is often contaminated by mites.

White sugar is sublimated from brown sugar, and it lacks many organic elements compared to brown sugar.

There are two main types of white sugar: white sugar and white sugar. Those with white color and sand grains are called white sugar; The color is white, the grain is fine and soft, and the entrance is easy to melt, which is called cotton white sugar.

It's transparent, it's like glass, and some of it looks white because there's a layer of powdered sugar on the surface.

is translucent, (microscopic inspection).