Cellulosic fibers from Lotus (Nelumbo nucifera) peduncle
Cellulosic fibers from Lotus (Nelumbo nucifera) peduncle
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DOI：
10.1080/15440478.2018.1492486
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发表时间：
2020-02-01
影响因子：
3.5
通讯作者：
Dubey, Amarish
中科院分区：
文献类型：
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作者：
Pandey, Ritu;Sinha, Mukesh Kumar;Dubey, Amarish
荷花（Nelumbo nucifera）是一种水生单子叶植物，因其切花和植物部位含有药用价值而受到高度重视。本文介绍了从莲花花梗中提取纤维素纤维的方法。对荷花纤维的力学性能进行了评价，并与其他常见天然纤维进行了比较。利用扫描电镜对荷花纤维和花梗的形态特征进行了研究。利用x射线光电子能谱和傅里叶变换红外光谱对荷花纤维的元素含量和化学成分进行了表征。结果表明，荷花纤维是最细的天然纤维之一（0.22 tex），具有螺旋结构，具有良好的品质。荷花纤维的化学性质表明其含有纤维素，与棉纤维相似。
Lotus (Nelumbo nucifera), an aquatic monocotyledonous plant, is highly valued for cut flower and plant parts containing medicinal properties. The paper presents the method of drawing out cellulosic fibers from lotus peduncles. Mechanical properties of lotus fibers were evaluated and compared with other common natural fibers. Morphology and characteristics of lotus fiber and peduncle were studied using scanning electron micrograph. Fiber characterization was done to identify the elements present and chemical composition in the lotus fiber by X-ray photoelectron spectroscopy and Fourier transform infrared spectroscopy. Results reveal that lotus fiber is one of the finest (0.22 tex) natural fibers with helical structure and promising quality. Chemical characterization of the lotus fiber shows presence of cellulose and similarity with cotton fibers.