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- 占部 正義
- 都城工業高等専門学校
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- 濱田 英介
- 都城工業高等専門学校
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- 斉藤 忍
- 広島大学
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- 温水 政也
- 河西工業
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- ラビアトゥル アダウィア
- 豊橋技術科学大学
書誌事項
- タイトル別名
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- Bacterial Decomposition of Lignin Compounds in Cedar Bark
- ビセイブツ ニ ヨル スギ ジュヒ リグニン ノ ブンカイ
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Lignin is one of the main structural support components of plants. It exists at about 30% in conifers. It is a biopolymer composed of complicated phenol, because it has guaiacyl propane mainly, phenyl propane and 4-hydroxy phenyl propane structures. For studying bacterial decomposition of cedar bark powders, we added excrements of silk worm, pig, cow or chicken, and the reagent of prompting human waste disposal, and extracts of earth worm, or Armdilidium (Oka dango-mushi in Japan) to specimen of cedar bark powders. To determine the effect of bacterial decomposition of lignin, A scanning electron microscope was used on specimens of cedar bark powder cultured with fungus, Cariolus versicolor et cetra, with excrements and with reagent. Then, the degree of decomposition of lignin by microbes was determined by the Klason method. In result, scanning electron micrographs revealed that a considerable amount of the surface of the cedar bark powders were greatly dissolved biologically by all the microbes mentioned above. Each single cell extracted from the mixed cells of excrements of silk worm or Armdilidium (Oka dango-mushi) was the most effective bacterial decomposer of lignin.
収録刊行物
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- 都城工業高等専門学校研究報告
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都城工業高等専門学校研究報告 34 (0), 59-70, 2000
独立行政法人 国立高等専門学校機構 都城工業高等専門学校
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詳細情報 詳細情報について
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- CRID
- 1390283659866756864
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- NII論文ID
- 110000214156
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- NII書誌ID
- AN00235996
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- ISSN
- 0286116X
- 24321036
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- NDL書誌ID
- 4981998
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可