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首页> 外文期刊>The Journal of the Textile Institute >Overview of bio nanofabric from bacterial cellulose
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Overview of bio nanofabric from bacterial cellulose

机译：来自细菌纤维素的生物纳米织物概述

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摘要

Nanofibers and bio-nonwoven fabrics of pure cellulose can be made from some bacteria such as Acetobacter xyli-num. Bacterial cellulose fibers are very pure, l0nm in diameter and about 0.5 micron long. The molecular formula of bacterial cellulose is similar to that of plant cellulose. Its fibers are very stiff and it has high tensile strength, high porosity, and nanofibrillar structure. They can potentially be produced in industrial quantities at greatly lowered cost and water content, and with triple the yield by a new process. This article presents a critical review of the available information on bacterial cellulose as a biological nonwoven fabric with special emphasis on its fermentative production and applications. Characteristics of bacterial cellulose biofabric with respect to its structure and physicochemical properties are discussed. Current and potential applications of bacterial cellulose in textile, nonwoven cloth, paper, films, synthetic fiber coating, food, pharmaceutical, and other industries are also presented.
机译：纯纤维素的纳米纤维和生物无纺布可以由某些细菌制成，例如木醋杆菌。细菌纤维素纤维非常纯净，直径为10纳米，长约0.5微米。细菌纤维素的分子式类似于植物纤维素。它的纤维非常坚硬，具有高拉伸强度，高孔隙率和纳米原纤结构。它们可以工业化生产，且成本和水含量大大降低，并且通过新工艺可以将产量提高三倍。本文对细菌纤维素作为一种生物无纺布的可用信息进行了严格的评述，特别强调了其发酵生产和应用。讨论了细菌纤维素生物纤维的结构和理化特性。还介绍了细菌纤维素在纺织品，无纺布，纸张，薄膜，合成纤维涂料，食品，制药和其他行业中的当前和潜在应用。

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