The main principle of mildew proofing and sterilization of the mildew proofing agent is that the mildew proofing agent textile is used to deal with chemical fibers directly fighting with the skin, such as polyester, nylon, polypropylene, spandex and other fabrics. It can effectively and thoroughly remove Staphylococcus aureus, Escherichia coli, Candida albicans and mold from the fabric, and can avoid the regeneration and reproduction of bacteria, so as to resist the mildew and odor of mobile clothing, underwear, socks, shoe lining, towels, carpets, filter materials, decorative cloth, home textiles, military and medical textiles, etc. It can also be used to disinfect wet wipes. The wet wipes treated with antibacterial agents will not become moldy and will greatly extend the shelf life of the products. Molds are ubiquitous saprophytic bacteria, which do great harm to feed storage. The persuasion of mildew inhibitor is that it can break down the cell wall and the enzyme in the cell, denature the enzyme protein and cannot interfere with the catalytic appeal, so as to effectively prevent mildew. Fungicides mainly include the following types:; The mildew inhibitor and the primary spiritual DNA feedback in the chromosome make the chromosome unable to merge during the silk bean dissection. Perhaps even if it can be separated normally, it also blocks the formation of the spindle, so that the nucleus of the offspring cannot be pulled to new cells.
Fungal cell wall is caused by mannan, dextran, protein, cellulose, chitin and other spirits. Some antibacterial energies can help each other overcome the enzyme reaction of substances caused by the synthesis of cell wall, thus defeating the synthesis of fungal cell wall. Cause chromosome breakage and recombination, or cause chromosome aberration, or cause base replacement, or change the arrangement steps of amino acids in proteins, so as to make chromosomes mutate. One of the basic characteristics of mold is to remove the old and renew the old. It aggregates anabolism and differential metabolism. Enzymes are a kind of proteins with catalytic sensitivity. All metabolic activities in the organism are usually developed by enzymes. They can slow down the chemical feedback rate in the organism and make the reaction model change in an uncertain way. In short, if the structure or activity of the enzyme is broken, the growth and breeding of the fungus will be squeezed, or even die. Citric acid and sodium citrate: Citric acid is also known as citric acid. It is transparent crystal or snow-white particles, odorless, extremely sour, very soluble in water, and the aqueous solution is acidic. It is not only an acid taste agent, but also a synergist of antioxidants, which plays an anti-corrosion role in the feed. Sodium citrate is a transparent crystal or white crystalline powder, which is mainly used as a mildew inhibitor and also as a flavoring agent.
The respiratory inspiration of most molds is to attract oxygen and release carbon dioxide, while retaining the energy needed for life avoiding activities. Mold obtains energy from nutrients through three key points. First, through glycolysis and other metabolic pathways, the substrate is dehydrogenated to release energy during substrate differentiation; Secondly, mold can release a small amount of energy through fermentation; Once again, the energy trapped by respiration can rest in high-energy compounds such as ATP through phosphorylation induction. If any key point in the above energy metabolism process is affected, it is possible to inhibit the growth and reproduction of mold. Propionic acid and its salts: It is a widely used feed preservative and also an acid taste agent, with little toxicity. Propionic acid is a clear liquid with acetic acid irritating taste, which can be mixed with water Alcohol, ether and trichloromethane are miscible, corrosive, with good anti mildew effect, long invalid period and low price. Calcium propionate and sodium propionate are snow white crystalline particles or powder, easily soluble in water, odorless or slightly malonic odor. They can effectively reduce the growth of bacteria, prolong the life span of feed, and have no adverse effects on the well-being and growth of sheep. Benzoic acid and sodium benzoate: also called hypnotic acid. It is pure white mercerized scale or needle shaped crystal, odorless, or slightly benzoic acid smell, stubborn, hygroscopic, slightly soluble in water, and easy to evaporate with water vapor under acidic conditions. Sodium benzoate is a white particle or crystalline powder, slightly sweet and convergent, easily soluble in dry water, and stable in the atmosphere. Because the solubility of benzoic acid is low, sodium benzoate is often used.
Chromosome is one of the primary factors of nucleus, and the chromosome number of various microorganisms is constant. Chromosomes are mainly composed of DNA and proteins. DNA is the primary physical basis of heredity, and its primary psychological compliance is to transmit genetic dynamics. The main effects of fungicides on chromosomes are as follows. Because the cell membrane is a highly selective semi permeable membrane, its primary psychological yielding is the transport and exchange of nutrients, energy and metabolic wastes inside and outside the tube cell. The primary elements of cell membranes are proteins, lipids, and a small amount of sugars. It is composed of concave convex two layers of phospholipid molecules and sterol and protein molecules embedded in them. Once the cell membrane of the cell is broken badly, a large amount of water in the cell will be lost, and various ions, enzymes, coenzymes and manufactures at both ends will be secreted out of the cell to make the cell autolyse, thus suppressing the growth and breeding of mold rot microorganisms and reaching the target of inhibiting or killing fungi. Without protein, there is no life activity. Some fungicides can interact with the sulfhydryl group and amino group of the protein to break the plane conformation of the enzyme protein. Some fungicides can differentiate proteins, making the lipophilic bonds between protein chains broken. If the protein layout is broken, the life activities of the mold will be defeated, and the cells will die.
Post time: Nov-25-2022