In view of the problems existing in the use of food preservatives and people's misunderstanding of preservatives, the China Consumers Association in 2001 No. 2 consumer warning,

How to choose a bactericidal preservative? The following points must be considered in the selection of coating antiseptic and mildewproof agents:

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

What is the difference between anti-mold and mildew agent? Mycotoxins already exist in raw materials. In order to avoid the harm of mycotoxins to animals, mildew removal agents are added to absorb and discharge mycotoxins. At present, the main anti-mildew agents are organic acids and their salts.

The ideal anti-mildew agent should meet the following conditions in practical application: it has a very high killing ability for various molds that erode coatings and coatings, a small amount, a wide range of application

Anti-mildew agent refers to an additive to prevent the growth of mold. Food, fruit, feed, cosmetics, coatings, adhesives, leather, aquatic products, plastics, etc., are prone to mold contamination during use and storage, making the finished products deteriorate.

What is the preparation of paint preservatives? Coating preservative refers to a kind of preparation which can inhibit the microorganisms causing rot in the coating and prevent the coating from demulsification

What safety should we pay attention to during the operation of antiseptic and fungicide? As follows: Do not inject into the eyes or stain the skin or clothing.

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. Long-term consumption of coliform bacteria, preservatives exceed the standard of products

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. In particular,