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首页> 外文期刊>Review of Agricultural Entomology >Hibiscus sabdariffa (Roselle): A potential source of bast fiber
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Hibiscus sabdariffa (Roselle): A potential source of bast fiber

机译：芙蓉（Roselle）：韧皮纤维的潜在来源

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摘要

Roselle is a bast fiber, and its utilization as a textile fiber for the development of textile products is still scanty. A work has been attempted to develop yarn from Roselle. Fibers were extracted from Roselle bark by decortication and degummed in alkaline medium. The degumming process was optimized based on fiber yield and strength. The degummed fibers were then bleached by the hydrogen peroxide bleaching process. Degummed and bleached fibers were characterized by scanning electron microscope, Fourier transform infrared spectroscopy, and X-ray diffraction analysis. Degumming and bleaching results in enhancement of density, fineness, and brightness of Roselle fiber. A marginal decrease in tenacity of the Roselle fiber was observed after bleaching; however, the strength was not affected by degumming. Fibers were converted into fine yarn in the jute spinning system. The yarn properties inferred that the yarn possessed essential properties for the preparation of apparels and home furnishing.
机译：玫瑰茄（Roselle）是一种韧皮纤维，其作为纺织纤维用于纺织产品开发的应用仍然很少。试图从Roselle开发纱线的工作。通过脱壳从玫瑰茄树皮中提取纤维，并在碱性介质中脱胶。根据纤维的产量和强度优化脱胶工艺。然后通过过氧化氢漂白工艺对脱胶的纤维进行漂白。通过扫描电子显微镜，傅立叶变换红外光谱和X射线衍射分析对脱胶和漂白的纤维进行表征。脱胶和漂白导致玫瑰茄纤维的密度，细度和亮度提高。漂白后观察到玫瑰茄纤维的韧性略有下降；但是，强度不受脱胶的影响。在黄麻纺丝系统中，纤维被转化为细纱。纱线性能推断出该纱线具有服装准备和家居装饰的基本性能。

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