How to identify spring rolls with borax to not be

For adults when eating this substance will seriously affect memory, children eat food with a quantity of 1-2gr / kg body weight will die after 10-12 hours.

Recipes to recognize sausages are not welded

Answer about borax - the substance is commonly used, even it is said to be an indispensable material in the process of making patties, Associate Prof. Dr. Tran Hong Con - Department of Chemistry - University of Natural Sciences - National University Hanoi family said, this is the sodium salt of boric acid. For a long time, people let the borax in vermicelli, noodle cake, cast cake, rolls, rolls, rolls and many other food with the aim of creating crispness, phase. Korean if used much will cause health effects such as affecting memory, endocrine disorders.

The viewpoint of Assoc. Prof. Dr. Nguyen Duy Thinh - Institute of Biotechnology and Food Technology - Hanoi University of Science and Technology also said that borax is toxic if put into food.

"Welding is a chemical that is not on the list of chemical additives permitted by the Ministry of Health for food preservation and processing. That means they will have detrimental effects on the body if In fact, using high doses of borax can cause acute poisoning, while in small doses accumulate and cause liver and kidney poisoning, very dangerous for the body, " Associate Professor Thinh said.

It is very difficult to distinguish a piece of borax and borax.

Research on borax toxicity indicates that this substance can cause vomiting, abdominal pain, diarrhea, redness and flaking. Borax also causes irritation leading to depression, or meningeal stimulation. In particular, borax when entering the body will accumulate in the liver, it is difficult to be excreted, when accumulating large enough quantities they will burst out causing chronic disease. Not only cause liver damage, borax also causes degenerative genital organs, infertility.

How to choose non-welded rolls

According to Assoc. Prof. Dr. Nguyen Duy Thinh, Institute of Biotechnology and Food (Hanoi University of Science and Technology), it is difficult to distinguish a piece of borax and borax without eyes. hard to recognize.

Therefore, first , to buy safe sausages, consumers need clean , reputable spring rolls that are announced without borax. Second , consumers can use paper test strips to identify whether sausages have borax when buying sausages in the market.

Another experience, when buying sausages, consumers can cut off a small piece, then 1-2 drops of hydrochloric acid (HCl) into food samples to create the environment. If the food sample contains borax, turmeric will turn red. The color intensity obtained is proportional to the amount of borax in the sample. Then, compare the color with the standard ladder color and then know the borax content in the sample.

As for how to recognize by the naked eye, Associate Professor Tran Hong Con revealed that a delicious spring roll will taste sweet, crunchy, soft, without the feeling of being dry, not being disintegrated and not needing to be careful. with crispy, tougher pieces than usual because it will often be mixed with borax.