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[Chemical Knowledge]：understand the role of brominated vanilla phenol blue, let food add more security!

Read： 546 Time：17months ago Source：Transform the World with Simplicity

With the acceleration of modern industrialization, more and more food manufacturers begin to use various additives, pigments, etc. to improve the appearance, quality and taste of products. Among them, brominated vanillol blue is a pigment often used in food additives.

let us find out what is brominated vanillol blue. It is a bluish blue powder pigment with the chemical name 5,5 '-dibromo -2,2'-biphenyldibenzaldehyde -4-sulfonic acid sodium salt. In foods, its disodium or dipotassium salt is generally used.

So, what is the role of bromine-colored vanillol blue? It is mainly used to enhance the color and beauty of food, making food look more attractive. Since this pigment is not easily destroyed or bleached, it can maintain the color stability of the food. Moreover, the bromovanillol blue is not easily destroyed in an acidic environment, so it can be used to make acidic beverages, such as carbonated beverages, fruit juices, etc.

Of course, in addition to these "aesthetic effects", the bromine color vanillol blue has some other effects. For example, it can improve the taste of food, and has some antioxidant effect, which is beneficial to maintain the freshness and stability of food. In addition, because of its high safety, bromovanillol blue can also be used in the field of medicine, such as the production of liquid agents and tablets in drugs.

, however, although the role of brominated vanillol blue is obvious, but we also need to keep an eye on its safety issues. At present, the state has also stipulated the usage and content of bromine vanillol blue. For example, the content of bromine vanillol blue used in beverage products should not exceed 0.1g/L. Therefore, when we buy food, we also need to pay attention to whether the additives and pigments contained in the product meet the national standards.

To sum up, bromovanillol blue is a common and useful food additive pigment, which has been widely used in modern food industry. Although it has many beneficial effects, we must always pay attention to its safety issues to protect our health and enjoy a healthier and safer food life.

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