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| Effect of Heat Treatment on the Chemical Composition of Bamboo |
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| DOI：10.11981/j.issn.1000-6842.2011.02.6 |
| Key Words:heat treatment; Phyllostachys pubescence; chemical component; mass loss; color |
| Author Name | Affiliation | | 张亚梅 | 中国林业科学研究院木材工业研究所，北京，100091 | | 余养伦 | 中国林业科学研究院木材工业研究所，北京，100091 | | 于文吉 | 中国林业科学研究院木材工业研究所，北京，100091 |
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| Abstract: |
| In order to study the effect of heat treatment on the chemical composition of bamboo, the Phyllostachys pubescence specimens were treated under temperatures from 100℃ to 220℃ for 1～4 hours in the air. The chemical composition content and color were tested through the chemical analysis method, and the effects of temperature and treatment duration on the chemical compositon content and mass loss were investigated. The results showed that as the temperature and treatment duration increasing, the contents of holocellulose and α-cellulose decreased, but the content of lignin increased relatively. The mass loss rate and the main contents of holocellulose and α-cellulose had significant correlation，the change of the lignin color was the main reason of the bamboo color change. |
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