보존과학연구
- Serial No. 17
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- Pages.48-64
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- 1996
Color Difference of Celluloytic Cultural Properties by Fungi
사상균에 의한 지류.섬유질 유물의 색변화
- Han, Sung-Hee (National Research Institute of Cultural Heritage) ;
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Lee, Kyu-Sik
(National Research Institute of Cultural Heritage) ;
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Chung, Young-Jae
(Conservation Science Dept. National Research Institute of Cultural Properties)
- Published : 1996.12.15
Abstract
We compared the degree of color difference formed by environmental factor(temperature, relative humidity) with fungal growth in order to know how to change the color difference of cellulolutic cultural properties such as Korean papers, cotton, jute and hemp. We concluded, from the result, that the action of fungal growth on celluloytic cultural properties was more hamful than environmental factor. We considered the secretion produced by fungi as the causative agent for stained formation on cellulolytic cultural properties. Alternaria sp. colored allmaterials greyish black, Chaetomium sp. colored cotton and hemp orange, and Penicllium sp. colored cotton, jute and hemp yellowish green. But Trichoderma sp. and Aspergillus sp. didn't show a clear color against each material. It was observed that thymol(120g/
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