Study on Antibacterial Mechanism of CuAz Preservative on Wood White Rot Fungi

CuAz preservative is a new kind of wood preservative product with high efficient and low toxicity. In order to study antibacterial mechanism of CuAz preservative on white rot fungi, the form toxicological action of preservatives on the wood decay fungi and effect on fungi protein are examined in this paper. The results show that binding forms of toxicological role and protein electrophoresis has changed, we can analyze that the inhibitory role of the pharmacy which is likely to affect the pharmaceutical fungi related to the regulation of DNA synthesis gene expression. Thus prevented the protein and enzyme synthesis, so that the bacteria inhibited DNA synthesis affected the fungi cell division required certain proteins, inhibit certain normal cell growth associated protein and enzyme gene expression and the final result is cell disintegration, and even death.