Analysis on sterilization technology of cosmetic packaging
In view of the defects existing in the field of sterilization and disinfection of cosmetics packaging bottles in cosmetic industry in China for many years, the article draws lessons from the international advanced disinfection industry and follows the requirements of "GMP Verification Guide" and "Disinfection Technical Specification" formulated by the Ministry of Health. Packaging container ozone disinfection system, disinfection effect is obvious. Cosmetic packaging containers need advanced sterilization technology analysis;
Ozone sterilization belongs to biochemical oxidation reaction. Ozone oxidation breaks down the enzymes necessary to oxidize glucose within bacteria; They can also directly interact with bacteria and viruses, destroy their cell walls and RNA, break down macromolecular polymers such as DNA,RNA, proteins, lipids and polysaccharides, and destroy the growth and reproduction of bacteria 'substance metabolism. It can also infiltrate the membrane tissue, invade the outer membrane lipoprotein and the internal lipopolysaccharide, cause the cell permeability distortion, cause the cell to dissolve and die, and the genetic gene in the dead bacteria, the parasitic bacteria species, Parasitic virus particles, phage, mycoplasma and pyrogen (bacterial virus metabolites, endotoxin) dissolved and destroyed. There are three kinds of bacteriostasis, bactericidal and bacteriolytic. Ozone as sterilizer is a kind of bacteriolysis.
"Scientific research has shown that ozone is extremely germicidal." "the molecular structure of ozone is unstable at room temperature and atmospheric pressure, and is quickly decomposed into oxygen (O _ 2) and a single oxygen atom, (O), which is highly active and oxidizes bacteria very strongly." Ozone breaks down the enzymes necessary to oxidize glucose in bacteria, destroying the cell membrane, killing it, and the excess oxygen atoms recombine themselves into ordinary oxygen molecules (O2), without any toxic residue. Therefore, it is called'no pollution disinfectant'. It not only has a strong ability to kill a variety of bacteria (including hepatitis virus, Escherichia coli, concentrated green bacteria and miscellaneous bacteria, etc.), but also is very effective in killing mold. "