| Budget Amount *help |
¥23,920,000 (Direct Cost: ¥18,400,000、Indirect Cost: ¥5,520,000)
Fiscal Year 2019: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2018: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2017: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2016: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
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| Outline of Final Research Achievements |
Lignin and hemicellulose coexist on the plant cell wall to form the Lignin-Carbohydrate Complex (LCC). This research project aims to elucidate the molecular structure of the "cross-linked structure" of lignocellulosic and to develop a biomass separation method that "unravels" the three-dimensional network of lignocellulosic. Here, we successfully prepared a Lignin-Carbohydrate Complex (LCC) sample in high purity without denaturing. We have proved the covalent linkages between hemicellulose and lignin by analyzing the multidimensional NMR. Furthermore, we proposed a biomass conversion method under mild conditions.
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