南京林业大学学报(自然科学版) ›› 2014, Vol. 38 ›› Issue (04): 127-130.doi: 10.3969/j.issn.1000-2006.2014.04.024

• 研究论文 • 上一篇    下一篇

竹片近青面和近黄面表面性能的研究

李 能,陈玉和*,包永洁,吴再兴,陈章敏,张泽前   

  1. 国家林业局竹子研究开发中心,浙江 杭州 310012
  • 出版日期:2014-07-31 发布日期:2014-07-31
  • 基金资助:
    收稿日期:2013-06-04 修回日期:2014-01-15
    基金项目:浙江省科学技术厅项目(2012F20001); 浙江省重点科技创新团队项目(2012R10023-14,2010R50023-2); 国家林业局竹子研究开发中心项目(ZXJJ201204)
    第一作者:李能,研究实习员。*通信作者:陈玉和,研究员。E-mail: yuhec@sina.com。
    引文格式:李能,陈玉和,包永洁,等. 竹片近青面和近黄面表面性能的研究[J]. 南京林业大学学报:自然科学版,2014,38(4):127-130.

Study on surface properties of bamboo closed to outer skin and inner skin

LI Neng, CHEN Yuhe*, BAO Yongjie, WU Zaixing, CHEN Zhangmin, ZHANG Zeqian   

  1. China National Bamboo Research Center, Hangzhou 310012, China
  • Online:2014-07-31 Published:2014-07-31

摘要: 通过对竹片近青面和近黄面的表面色度、粗糙度、光泽度和化学成分的分析,研究了竹片近青面和近黄面表面性能的差异。结果表明:近青面和近黄面的明度L*、红绿指数a*和黄蓝指数b*差异明显,近青面的L*值高于近黄面,而近青面a*b*值低于近黄面; 粗糙度和光泽度分析结果表明,近青面的粗糙度和光泽度皆低于近黄面; 衰减全反射傅里叶变换红外光谱(ATR-FTIR)分析发现,竹片近青面表层纤维素和木质素含量高于近黄面,而近青面表层半纤维素则低于近黄面。

Abstract: The differences of surface properties and chemical constitution of bamboo closed to outer skin and inner skin were investigated by analyzing the color, roughness, gloss and ATR-FTIR. The analysis results showed that there were significant differences between bamboo closed to outer skin and inner skin in L*, a* and b* coordinate. And the value of L* of bamboo closed to outer skin was higher than that of bamboo closed to inner skin, but the value of a* and b* obtained the opposite results. The results of roughness and gloss indicated that bamboo closed to inner skin was superior to bamboo closed to outer skin. ATR-FTIR revealed that the content of cellulose and lignin of bamboo closed to outer skin were higher compared with that of bamboo closed to inner skin. However, both of the content of hemicellulose were almost the same and bamboo closed to inner skin contained a little higher.

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