Sihai network

Eating fried dough sticks is harmful or not

Sihaiwang: fried dough sticks, our old ancestors began to eat in the Song Dynasty. After thousands of years of eating, there is no problem. Why do we have so many harmful theories about fried dough sticks in our generation? The reason is that the ingredients, people's hearts, environment, and fried dough sticks have changed. They are not so safe.

There is a market for fried dough sticks in the north. Under the pressure of Western food, the living space of fried dough sticks is also shrinking, but it still sticks to it. When it comes to the harm of fried dough sticks, let's try to ask which of the things we eat now can be said to be 100% without any problem. This is not a matter of single grease sticks, it can be said to be a social phenomenon.

If the edible oil with safety level is used, the gutter oil is prohibited, and the oil is not used repeatedly, so many harmful substances will not be produced, which will harm human health.

The main basis of the theory of grease sticks harmfulness is that the grease sticks contain too much aluminum. Because the oil stick is a kind of puffed food, that is to say, through cooking, some bubbles are formed, which makes the ingredients expand. The expansion principle is realized by adding alum. The chemical composition of alum is aluminum potassium sulfate hydrate, which contains some aluminum elements. When kneading, and adding baking soda at the same time, when the aluminum ion and the bicarbonate in baking soda encounter, the so-called double hydrolysis reaction will occur, the aluminum ion will become aluminum hydroxide, and baking soda will produce carbon dioxide. If you eat too much oil sticks, you will easily lead to excessive aluminum in your body, which is easy to induce Alzheimer's disease.

In fact, excessive aluminum is only one of the causes of Alzheimer's disease. In daily life, it is not a big problem to eat a small amount of food while ensuring the source of the oil stick.