摘要
为开发利用天然纤维资源何首乌藤,采用纤维图像自动采集和识别系统及化学成分定量分析等技术,对何首乌藤的结构与化学成分进行系统的分析研究。结果表明,何首乌藤系结构庞大,主藤和侧藤的长度及形态结构不同;何首乌藤具有皮芯结构特点,横截面层次分明,由外向内依次为保护层、韧皮层、形成层、木质层和中腔,且不同部位的生长发育情况不同;各部位韧皮部及芯骨的化学成分含量不同,但纤维素的含量均较高,分别达到52%和39%左右,具有较高的纺织开发应用价值。
In order to explore the utilization of Polygonum muhiflorurn rattan fiber, the morphological structure and chemical composition of the rattan were analyzed systematically by using fiber image automatical acquisition and identification system and chemical composition quantitative analysis techniques. The results show that, Polygonum rnultiflorum has a large rattan system, the length and morphology are different between the main and the branch rattan. The cross-sect/on of Polygonurn multiflorum rattan is characterized by the skin-core structure, which is composed of a protective layer,phloem, cambium, wooden layer and the central cavity from outside to inside. The growth situation of each constituent is different in various parts. Although the contents of each chemical components are different in various parts of the phloem and woody part, the cellulose contents are all high in both of them, which reach about 52% and 39% respectively. So it is of high value to develop the rattan in textile field.
出处
《纺织学报》
EI
CAS
CSCD
北大核心
2013年第4期6-11,共6页
Journal of Textile Research
关键词
何首乌藤
形态结构
构成
化学成分
纤维素
Polygonum muhiflorum rattan
morphological structure
constitution
chemicalcomposition
cellulose
作者简介
崔运花（1965-），女，副教授，博士。主要研究方向为天然纤维的开发利用。E-mail：anniecui@dhu．edu．cn.
