首页> 外文期刊>African Journal of Biotechnology >Evaluation of extractive content in Albanian white oak (Quercus petraea Liebl)
【24h】

Evaluation of extractive content in Albanian white oak (Quercus petraea Liebl)

机译:阿尔巴尼亚白橡(栎栎)的提取物含量评估

获取原文
           

摘要

Wood extractives are organic components that even not being part of the cell wall, have an important impact on wood properties and its utilization. The study was carried on extractives content of?white oak (Quercus petraea?Liebl). Eighteen sawdust samples were taken from cuts in six different heights of three trees. The extraction is done with Soxhlet 250 ml capacity, for about 6 h. The content of extractives decreased from the base to the top of the tree and their content in wood was 4.7%. This result is near to those recommended in literature for?Quercus?sp.
机译:木材提取物是有机成分,即使不是细胞壁的一部分,也对木材特性及其利用具有重要影响。该研究是针对白栎木(栎栎)的提取物含量进行的。从三棵树的六个不同高度的切口中采集了18个锯末样品。用250毫升的索氏提取液提取约6小时。提取物的含量从树的根部到顶部降低,而它们在木材中的含量为4.7%。这个结果接近文献中有关Quercus?sp的推荐。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号