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논문 기본 정보

저자정보
(The University of Tokyo) (The University of Tokyo) (The University of Tokyo) (The University of Tokyo) (Oji Holdings Corporation) (The University of Tokyo) (The University of Tokyo)
저널정보
한국펄프·종이공학회 한국펄프·종이공학회 학술발표논문집 한국펄프·종이공학회 PAN PACIFIC CONFERENCE 2016
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    초록·키워드

    Hardwood lignins are different from softwood lignins by the presence of syringyl type aromatic nuclei. In addition, there are wide varieties in the structure and amount of hardwood lignins depending on wood species, environment of growing site, portion in the wood, portion in the cell wall, and so on. We have shown that the wide variety of lignin structure and amount can be sorted out by taking the syringyl/guaiacyl ratio as an index. Furthermore, we have also shown that lignin structure can be quantitatively related to the chemical reactivity such as delignification during chemical pulping by taking the syringyl/guaiacyl ratio as an index. In this report, we review our recent achievements about the quantitative relationships between lignin structure and reactivity.

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      UCI(KEPA) : I410-ECN-0101-2017-586-001654366