| Study on Chemical Components of Alkaline Nitrobenzene Oxidation from Plantation Woods |
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| 引用本文： | Yoich TOMIMURA. Study on Chemical Components of Alkaline Nitrobenzene Oxidation from Plantation Woods[J]. 中国林业科技(英文版), 2002, 0(2) |
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| 作者姓名： | Yoich TOMIMURA |
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| 作者单位： | Forestry and |
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| 基金项目： | Japan International Cooperation Agency，key foundation research project of China. |
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| 摘 要： | This paper deals with the chemical components and the chemical structure of lignin of Chinese fir and Poplar I-214 from plantationforest. The results revealed that the contents ofchemical component in heart wood and sapwood were almost the same except ethanol-benzene extract both in Chinese fir and in Poplar I-214, The contents of ash, holocellulose, α -cellulose, pentosan, ethanol-benzene extract and cold-water extract in Poplar I-214 were higher than that in Chinesefir, The content of lignin in Poplar I-214 was lower than that in Chinese flr. Vanillin, vanillic acid and p-hydroxybenzaldehyde were found in Chinesefir while vanillin and vanillic acid, p-hydroxybenzoic acid, syringaldehyde and syringic acid werefound in Poplar I-214 in investigation of the chemical structure of lignin by using nitrobenzene oxidization method.
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Study on Chemical Components of Alkaline Nitrobenzene Oxidation from Plantation Woods |
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| HUANG Luohua QIN Tefu Yoich TOMIMURA Research Institute of Wood Industry. Chinese Academy of forestry. Study on Chemical Components of Alkaline Nitrobenzene Oxidation from Plantation Woods[J]. Chinese Forestry Science and Technology, 2002, 0(2) |
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| Authors: | HUANG Luohua QIN Tefu Yoich TOMIMURA Research Institute of Wood Industry. Chinese Academy of forestry |
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| Affiliation: | HUANG Luohua QIN Tefu Yoich TOMIMURA1 Research Institute of Wood Industry. Chinese Academy of forestry. Beijing 100091,China 2 Forestry and Forest Products Research Institute. Tsukuba. Ibaraki 305. Japan |
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| Abstract: | |
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| Keywords: | Chinese fir poplar I-214 chemical component lignin oxidation |
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