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采用浸渍的方法,将一种新型抗菌防霉剂-4-(2-苯并噻唑基亚氨甲基)苯氧乙酸铜(简称CCBMP)用于抗菌纸的制备,试图将它作为革制品的抗菌防霉纸,以及用于皮鞋内部的杀菌或抑菌处理。采用抑菌圈法和抑菌率法评价了该抗菌纸对从鞋内分离出来的霉菌、细菌和酵母菌的抑制效果。结果表明:用2g·L-1的CCBMP溶液浸泡纸片后(CCBMP在纸片上的质量分布为8.1g·kg-1,面积分布为0.59g·m-2),就可以得到具有很好抗菌性能的抗菌纸。它对混合细菌、霉菌和酵母菌的抑制率都大于99%;对细菌的抑菌圈直径为25~27mm;对酵母菌的抑菌圈直径等于圆片的直径;对大部分霉菌的抑制圈直径为24~34mm。对不同的微生物而言,抗菌纸对霉菌的抑制效果,要好于对细菌和酵母菌的抑制效果;对不同的霉菌属,抗菌纸对它们的抑制顺序为:青霉>曲霉>链孢霉>毛霉。
A new antibacterial and antifungal agent, copper (4- benzothiazolylideneamino) copper phenoxyacetate (CCBMP for short), was used in the preparation of antibacterial paper by impregnation method, trying to use it as a leather product Antibacterial mildew paper, as well as the bactericidal or bacteriostatic treatment for leather shoes. The antibacterial paper was used to evaluate the inhibitory effect of the antibacterial paper on molds, bacteria and yeasts isolated from the shoe by using the inhibition zone method and the antibacterial rate method. The results showed that after the paper was soaked with 2g · L-1 CCBMP solution (the mass distribution of CCBMP on paper was 8.1g · kg-1 and the area distribution was 0.59g · m-2) Performance of antibacterial paper. Its mixed bacteria, mold and yeast inhibition rate of more than 99%; inhibition zone diameter of bacteria 25 ~ 27mm; inhibition zone diameter of yeast equal to the diameter of the disc; inhibition of most of the mold circle Diameter of 24 ~ 34mm. For different microorganisms, the inhibitory effect of the antibacterial paper on the mold is better than that on the bacteria and the yeast. For different molds, the order of inhibition by the antibacterial paper is: Penicillium> Aspergillus> Neurospora> Mucor.