With the development of society and the improvement of people's living standards, more and more people have raised questions about whether the use of synthetic pigments in food will cause harm to human health.

Not only amaranth, but many other synthetic pigments are also harmful to the human body, which may lead to reduced fertility, teratogenesis, etc. Some pigments may be converted into carcinogens in the human body.

Scientific researchers said that synthetic pigments are made from coal tar, commonly known as coal tar pigments or aniline pigments, and are harmful to the human body.

Hazards include general toxicity, purgative properties, mutagenicity (gene mutations) and carcinogenic effects.

Some roast duck restaurants use a lot of pigments in order to save time and effort. The colors are too bright and look like they have been painted on. Compared with roast duck where you can see the normal color infiltration after taking a bite, people will be confused after taking a few bites.

It feels tasteless.

And there are many pigments that have a certain impact on people's health.

Later, I heard an analysis from a friend and found that people's living standards have improved and their requirements for food have become more and more healthy and natural. Therefore, there will be great market prospects in this area, so he decided to open an authentic restaurant.

Cantonese roast duck restaurant.

Again, the same duck, the same method, but the customer feedback is very different.

The authentic Cantonese roast duck recipe. Regular customers can tell at a glance which roast duck is authentic. "You have to pay attention to the bright color on the surface!" One time I went to buy roast duck, and the children in the store looked at the red roast duck.

The duck clamored to eat, but the boss scolded him, "Don't eat these. I'll bake you one without coloring later!" This also shows a lack of conscience in the business world.

Finally, in terms of longer-term development, the authentic Cantonese-style roast duck method returns to nature and is in line with long-term development.

The traditional Cantonese style crispy roast duck has been popular for a long time, precisely because they are not eager for quick success, and they follow the road of natural and healthy food, which is suitable for everyone.