국내박물관에서 분리된 세균에 의한 견사의 물성 변화

Characteristics Changes of the Silk Fibers by Isolated Bacteria from Domestic Museums

  • 이상준 (부산대학교 미생물학과) ;
  • 조순자 (부산대학교 미생물학과) ;
  • 윤수정 (부산대학교 미생물학과) ;
  • 권영숙 (부산대학교 전통복식연구소) ;
  • 전초현 (부산대학교 섬유신소재공학과) ;
  • 조현혹 (부산대학교 섬유신소재공학과)
  • Lee, Sang-Joon (Dept. of Microbiology, Pusan National University) ;
  • Cho, Sun-Ja (Dept. of Microbiology, Pusan National University) ;
  • Yoon, Su-Jeong (Dept. of Microbiology, Pusan National University) ;
  • Kwon, Young-Suk (Korean Traditional Costume Research Institute, Pusan National University) ;
  • Jeon, Cho-Hyun (Dept. of Textile Engineering, Pusan National University) ;
  • Cho, Hyun-Hok (Dept. of Textile Engineering, Pusan National University)
  • 발행 : 2007.02.27

초록

There are several factors in the degradation of textiles. The crucial factors in textile weakening are humidity, dust, smoke, sunlight, microorganisms and so on. Especially silk fabrics are more susceptible to microorganisms than other fabrics, because they are mainly consisted of proteins. In this study, we investigated the activities for degrading casein and silk fibers with 2 strains, Bacillus cereus TX1 and Pseudomonas fluorescens TX 2, isolated from domestic museums. They were compared to those of standard control strains, Klebsiella pneumoniae and Staphylococcus aureus, usually used for the antibiotic test of fabrics. The caseinolytic activities of K. pneumoniae and S. aureus were higher than those of isolated strains. But in the cases of silk fiber degrading, B. cereus TX 1 showed the highest activity on both silk 1 and silk 2. Therefore, caseinolytic activities were not coincident with the activity to degrade silk fibers. All strains degraded silk 1(strength retention 100%) better than silk 2(strength retention 50%). It means that bacteria mainly participate in the early stage of degrading silk fabrics, but as time goes by, the importance of bacteria for degrading silk fabrics would decreased. Even though the importance of bacteria may decrease, controlling bacterial activity is necessary to preserve historic silk fabrics.

키워드

참고문헌

  1. H. S. Cho, Characteristics of the Excavated Fabrics from Jang-Gi Jung's Tomb, The Korean Society of Costume, 51(4), 1229-6880(2001)
  2. H. J. Jeong, S. H. Han, H. K Ahn and K H. Min, Originals: Studies on the cellulase properties of Aspergillus clavatus from the Cellulose - Cultural Properties, Korean J. of Mycology, 15(1), 29-37(1987)
  3. H. K Ahn, The Scientific Conservation of Paper and Textile Materials, KOMUNHWA, 22, 89-97(1983)
  4. Takashi Watanabe, Kimi Morita and Hiroko Tsuwaki, Morphological Deterioration of Cotton. Wool, Silk and Rayon Textiles by Microorganisms (Aspergillus spp. and Penicillium spp.), SEN-I GAKKAISHI, 36(9), 75-80(1980) https://doi.org/10.2115/fiber.36.2_T75
  5. Mutsuko Sato, Deterioration of Polyacrylonitrile Filaments with Enzyme from Cladosporium cladosporioides PERM J-8, SEN-I GAKKAISHI, 40(8), 50-57(1984) https://doi.org/10.2115/fiber.40.P50
  6. Takashi Watanabe, Morphological Deterioration of Poly(p-Phenylene Terephthalarnide) (PPTA) Fiber(KEVLAR 49) by Aspergillus flavus, SEN-I GAKKAISHI, 43(4), 192-197(1987) https://doi.org/10.2115/fiber.43.4_192
  7. S. J. Lee, J. D. Lee, M. S. Cha, N. E. Lee, S. J. Yoon, H. H. Cho and Y. S. Kwon, Distribution of Microorganisms in Domestic Museum Environments, Korean J. of the Environmental Sciences, 14(8), 1225-4517(2005)
  8. American Association for Textile Chemists and Colorists Test Method 100-2004, Antibacterial Finishes on Textile Materials
  9. S. Ozeki, I. Baba, N. Taiaya and H. Shoun. A Novel C1-Utilizing Aerobic Denitrifier Alcaligenes sp. STC1 and Its Genes for Copper-Containing Nitrite Reductase and Azurin. Biosci. Biotechnol. Biochem., 65, 1206-1210(2001) https://doi.org/10.1271/bbb.65.1206
  10. C. H. Jeon, Y. S. Kwon, S. J. Lee and H. H. Cho, A Study on the Alkaline Degradation Properties of Silk Fabrics for Costume Heritage Restoration, J. Korean Soc. of Dyers and Finishers, 17(4), 41-47(2005)
  11. Hull M. E. Studies on Milk Proteins II. Colrimetric Determination of the Partial Hydrolysis of the Proteins in Milk, J. Dairy Sci., 30, 881-884(1974) https://doi.org/10.3168/jds.S0022-0302(47)92412-0
  12. C. H. Rhee, C. J. Woo, D. H. Bae and K P. Kim, Purification and Characterization of Protease from Bacillus subtilis PANH765, Korean J. of Food Preservation, 10(2), 246-251(2003)