Now commonly used preservatives are: sodium benzoate, nitrate, nitrite and sulfur dioxide (SO2), are used in food preservatives, sodium phenylpotassium is usually used in drinks preservatives, formalin is used in fish preservatives.

Preservatives are a kind of food additives that can inhibit microbial activity and prevent food spoilage. In order to make the food have a certain storage period

In general, liquid fertilizers need to be added in the production and storage process to prevent the growth of bacteria, mold and other microorganisms, thereby extending the validity of the fertilizer and ensuring fertilizer efficiency

What are the important functions of fungicide manufacturers? There are two ways of action of fungicides: one is a protective fungicide, and the other is an internal fungicide. Protective fungicides are directly in contact with pathogenic bacteria in vitro or on the surface of the plant

PU polyurethane insole antibacterial agent is mainly used to improve the antibacterial performance of polyurethane insole, prevent bacteria from breeding and reproduction on the insole, so as to keep the insole clean and hygienic.

Preservative manufacturers tell you what standard preservative use? The "Health Standards for the use of Food Additives" strictly stipulates the types, quality standards and added doses of preservatives

Environmental protection has always been the focus of attention, with the rapid development of industrialization

Fungicides, also known as biocides, bactericides, microbicides, etc., usually refer to chemical agents that can effectively control or kill microorganisms in the water system - bacteria, fungi and algae. In the world, it is usually used as a general term for the prevention and treatment of various pathogenic microorganisms.

Anti-mildew agent refers to an additive to prevent the growth of mold. Food, fruit, feed, cosmetics, coatings, adhesives, leather, aquatic products, plastics, etc

Biological preservatives refer to a class of high-efficiency preservatives obtained from organisms through biological culture, extraction and separation technology, which has the effect of inhibiting and killing microorganisms.