几种常用馆藏文物防霉剂的抑菌效果比较研究

南方湿热环境下馆藏有机类文物易滋生霉菌,使文物遭受不可逆转的破坏。馆藏文物霉菌防治目前常用的方法是严格控制保存环境的温湿度和投放防霉剂,这两种方法受到经费或使用方式的制约,有一定的局限性。针对这种情况,南京博物院于2011年起开展了馆藏文物防霉纸的研制工作。针对防霉纸研制中防霉剂的选取问题,选择了国内文博机构常用的几种安全可靠的防霉剂进行了抑菌效果实验。通过对抑菌圈直径、抑菌时效等数据的对比研究,发现LAg003、NMF-1和MD等防霉剂对馆藏文物常见霉菌有较好的抑制效果,可应用于馆藏文物防霉纸中。

Comparison of the fungicidal effectiveness of some commonly used mildew preventives

Organic cultural relics can be easily infected by fungi in the muggy environment of Southern China. As a result, cultural relics can suffer irreversible destruction. To prevent the growth of mildew, two methods are usually used. One is to control the temperature and humidity of the environment and the other is to use mildew preventives. However, these two methods can be limited by economic concerns and scoope of application. To address the above problems, the Nanjing Museum promotes the research on fungicidal papers used for collections of cultural relics. Some common, safe mildew preventives used in museums were chosen for testing. Their inhibition zones and fungicidal effectiveness times were compared. The results indicate that LAg003, NMF1, and MD have better inhibition effects against fungi commonly seen in cultural relics, therefore they could be used in the fungicidal papers.