引用本文:[点击复制]
[点击复制]
【打印本页】 【在线阅读全文】【下载PDF全文】 查看/发表评论下载PDF阅读器关闭

←前一篇|后一篇→

过刊浏览    高级检索

本文已被:浏览 39次   下载 56 本文二维码信息
码上扫一扫!
淡竹化学成分与纤维形态的研究
裴韵文,王传贵,张双燕,武恒,王翔,陈美玲
0
(安徽农业大学林学与园林学院,合肥 230036)
摘要:
以4种竹龄的淡竹为研究对象,对其化学成分和纤维形态进行了测试和分析。结果表明,淡竹灰分含量为3.69%,苯醇抽提物含量为2.98%,酸不溶木素含量为19.30%,综纤维素含量为70.80%,纤维素含量为39.20%,聚戊糖含量为23.06%;不同竹龄、部位淡竹纤维平均长度为1.24 mm,平均宽度为15.31 μm,平均长宽比为81.29。要用来做纸浆生产原料,宜首选3年生淡竹竹材。
关键词:  淡竹  化学成分  纤维形态
DOI:
投稿时间:2013-07-01
基金项目:“十二五”农村领域国家科技计划课题“竹材制浆造纸废水处理过程固体废弃物利用技术研究”(2012BAD23B0204)资助。
Research on chemical composition and fiber morphology of henon bamboo(Phyllostachys glauca)
PEI Yunwen,WANG Chuangui,ZHANG Shuangyan,WU Hen,WANG Xiang,CHEN Meiling
(School of Forest & Landcape Architecture, Anhui Agricultural University, Hefei 230036)
Abstract:
The chemical composition and fiber morphology of 4 kinds of henon bamboo were studied in this paper. The results showed that henon bamboo contains 3.69% of ash, 2.98% of benzene-alcohol extractive,19.30% of lignin, 70.80% of holocellulose, 39.20% of cellulose, and 23.06% of pentosane; the average fiber length and fiber width were 1.24 mm and 15.31 μm, respectively; the length/width ratio of 81.29. The 3-year-old henon bamboo is suitable material for making paper.
Key words:  Phyllostachys glauca  chemical composition  fiber morphology

用微信扫一扫

用微信扫一扫