| Project/Area Number |
10556022
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 展開研究 |
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| Research Field |
応用微生物学・応用生物化学
|
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| Research Institution | Osaka Prefecture University |
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Principal Investigator |
ARAI Motoo College of Agriculture, Professor, 農学部, 教授 (80081537)
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| Co-Investigator(Kenkyū-buntansha) |
JOUKOU Kyohei Kyoto Women's College, Associate Professor, 短期大学部, 教授 (20310659)
HAYASHI Toshio Advanced Research Institute, Professor, 先端科学研究所, 教授 (90026089)
土屋 明人 洛東化成工業(株), 研究員
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| Project Period (FY) |
1998 – 1999
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| Project Status |
Completed (Fiscal Year 1999)
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| Budget Amount *help |
¥9,700,000 (Direct Cost: ¥9,700,000)
Fiscal Year 1999: ¥2,900,000 (Direct Cost: ¥2,900,000)
Fiscal Year 1998: ¥6,800,000 (Direct Cost: ¥6,800,000)
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| Keywords | textile / cellulase / reducing weight |
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| Research Abstract |
For improvement of quality of cloth from cellulsic substances such as cotton, cellulases were applied to weight reducing tretment. However, tretment of cloth by cellulase often caused decrease of strengh. To avoid this phenomenon, we modified cellulases chemically with polymers. As the results, molecular weight of cellulase increased. The decrease of strength of fiber was relatively protected, when modified cellulase (high mol wt.cellulase) was used. Enzyme treatment on fiber did not affect color staining.
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