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Effect of different retting processes on yield and quality of banana pseudostem fiber

机译:不同维护过程对香蕉假索德纤维的产量和质量的影响

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摘要

The main objective of this study is to develop a suitable technology to utilize banana pseudostem waste in an effective manner. The choice of a specific extraction method depends on the intended end uses of the fibers and hence different methods (mechanical, microbial, chemical, and enzymatic) were carried out to extract cellulosic fibers from Poovan variety and the chemical properties were investigated. The flexural and tensile properties of fibers were explored to analyze the suitability of fibers for different applications. Results obtained from these analyses confirmed that the tex value of chemical retted fiber was lesser than others. Scanning electron micrographs revealed that the surfaces of the chemically retted fibers were rougher than mechanically extracted fibers with an average diameter of 180 mu m. The elemental composition of the chemical-treated banana pseudostem fibers was investigated by energy-dispersive X-ray analysis. Fourier transform infrared spectrum indicated the presence of similar functional groups in all the fiber samples.
机译:本研究的主要目标是开发一种合适的技术,以利用香蕉假摩擦浪费。特定提取方法的选择取决于纤维的预期最终用途,因此进行了不同的方法(机械,微生物,化学和酶),以提取来自POOVAN品种的纤维素纤维,并研究了化学性质。探索纤维的弯曲和拉伸性能以分析纤维对不同应用的适用性。从这些分析中获得的结果证实,化学重新纤维的TEX值比其他纤维更小。扫描电子显微照片显示,化学重新纤维的表面比机械提取的纤维更粗糙,平均直径为180μm。通过能量 - 分散X射线分析研究了化学处理的香蕉假纤维的元素组成。傅里叶变换红外光谱表明所有纤维样品中存在类似的官能团。

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