Artificial food preservatives have revolutionized the food industry to ensure longer food shelf life. This has promoted the wide distribution and mass production of food and opened up new markets.

In addition to extending the shelf life, preservatives also have other functions in food production. For example, processed and refined foods require the use of preservatives to inhibit natural aging and discoloration. In addition, certain preservatives can also be used for rheological purposes. They act as emulsifiers, stabilizers and thickeners to give foods the desired texture and consistency.

Food acid regulator is also called food sour agent, which is a little-known but low-importance food additive used to bring sourness to food and used as a preservative. Some acid flavoring agents can also be used as stabilizers, others can help antioxidants or emulsifiers, or help maintain color. It seems that food acid regulator is a smaller parameter, but maintaining a proper pH is the first step to ensure food safety and extend shelf life.

As we all know, sourness is an essential part of food additives. What you may not know is that sourness induces key flavors in many foods because it can reduce the pungency of spicy dishes and can also add flavor. Whether you add a food sour agent before preparing dishes to add complexity, or add food acid regulator at the end to bring freshness, there is no doubt that sourness can stimulate appetite and is cleverly used in many delicious foods.

Probiotics have received a lot of attention recently.

These living organisms are believed to provide various health benefits related to intestinal function and have other advantages. If you want to use them to improve your health, it is important to ensure that you take the correct probiotic supplements to achieve the desired results.

This article details the role of probiotics and provides recommendations for supplements to address specific health problems.

Natural preservatives, also known as natural organic preservatives, are substances with antibacterial effects secreted by organisms or in the body, which are artificially extracted or processed to become food preservatives. Such preservatives are natural substances, and some of them are food components, so they are not harmful to the human body and can improve the flavor quality of food. Therefore, they are a kind of food preservatives with development prospects.

Food grade chemicals. Food grade refers to chemicals that do not contain heavy metals that are harmful to the human body. They can be used to process food. The alkali used at home usually contains a certain amount of sodium chloride, and the purity is at most industrial pure. This grade is chemically pure, but there are no harmful substances in it and can be used to process processed food, so it can be food grade. Food coating agent are composed of food grade chemicals.