| 4种竹子化学成分与纤维形态 |
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| 引用本文： | 张娟,赵燕,杨益琴. 4种竹子化学成分与纤维形态[J]. 纸和造纸, 2011, 0(10) |
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| 作者姓名： | 张娟 赵燕 杨益琴 |
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| 作者单位： | 江苏省制浆造纸重点实验室南京林业大学; |
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| 摘 要： | 对硬头黄(Bambusa rigida)、巨竹(Gigantochloa levis(Bles)Merr)、马甲竹(Bambusa tulda Roxb)和梁山慈竹(Dendrocalamus farinosus)的化学成分和纤维形态进行了分析研究。结果表明,4种竹子的综纤维素含量相对较高,木素和聚戊糖含量与阔叶材相当,抽出物含量较高。从纤维形态看,马甲竹和巨竹的纤维长度及长宽比最大,硬头黄在1.0~3.0mm范围内的纤维含量最高。通过两种方法解离纤维原料,L&W纤维测定仪的测定结果表明:硝酸-氯酸钾法适合于硬头黄原料的细胞解离,冰醋酸-过氧化氢法用于巨竹、马甲竹、梁山慈竹的细胞解离更好。
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| 关 键 词： | 竹子 化学成分 纤维形态 |
Chemical Composition and Fiber Morphology of Four Kinds of Bamboo |
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| ZHANG Juan,ZHAO Yan,YANG Yi-qin. Chemical Composition and Fiber Morphology of Four Kinds of Bamboo[J]. Paper and Paper Making, 2011, 0(10) |
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| Authors: | ZHANG Juan ZHAO Yan YANG Yi-qin |
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| Affiliation: | ZHANG Juan,ZHAO Yan,YANG Yi-qin (Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology,Nanjing Forestry University,Nanjing,210037 China) |
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| Abstract: | The analysis and study on the chemical composition and fiber morphology of four kinds of bamboo including Bambusa rigida, Gigantochloa levis (Bles) Merr, Bambusa tulda Roxb and Dendrocalamus farinosus were made. The results showed that the content of holocellulose in these four kinds of bamboo was comparatively high, lignin and pentosan contents were similar to that of hardwood and the contents of extractives were relatively high. Through the fiber property analysis, Bambusa tulda Roxb and Gigantochloa levi... |
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| Keywords: | bamboo chemical composition fiber morphology |
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