When people talk about spices and condiments, essence is probably one of them. Essence is a kind of food additive used in food, beverage, chewing gum, medicine and other products. It is usually a chemical substance extracted from natural food using chemical methods to enhance the taste, aroma, and taste of the product.

1. Types of essence

There are many kinds of essence, including natural essence and synthetic essence. Natural essence is extracted from plants, animals or microorganisms, while synthetic essence is produced by chemical methods in the laboratory. The sources of natural essence include plants (such as vanilla, mint, jasmine, etc.), animals (such as musk, succinic acid, etc.) and microorganisms (such as yeast, bacteria, etc.). Synthetic essence are made from chemical materials by chemical methods, such as styrene, acrylate, etc.

2. Efficacy of essence

Essence can improve the taste, taste and aroma of food. In some cases, essence can also increase the nutritional value of food. For example, adding essence can increase the taste and flavor of products, so that people prefer to eat certain foods. In addition, essence can also prevent food deterioration and extend its shelf life.

3. Safety of essence

Many people have doubts about the safety of essence because it is a chemical substance. However, in normal use, essence is safe. In most cases, essence are safe to eat because they have been properly tested and regulated when added to food. However, for some people, such as those who are allergic to certain essence ingredients, eating essence may cause adverse reactions.

4. Restrictions on use of essence

Although essence is widely used in food and drinks, there are still some restrictions. For example, in some countries and regions, the law stipulates that the amount of essence added in food and drinks must be within a certain range. In addition, some specific types of food, such as baby food and health products, may have stricter regulations.

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