Recent Advances of Using Ionic Liquids for Biopolymer Extraction and Processing.,Biotechnology Journal

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Recent Advances of Using Ionic Liquids for Biopolymer Extraction and Processing.
Biotechnology Journal ( IF 3.2 ) Pub Date : 2019-11-19 , DOI: 10.1002/biot.201900072
Hamayoun Mahmood ₁ , Muhammad Moniruzzaman _{2,

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Affiliation

The evolution of petroleum-derived polymers is one of the crowning accomplishments of the past century. Although the significant economic gains from this industrial model of resource utilization are achieved, the environmental impacts are fatal. One of the principles of sustainable development is to replace such polymers with potential alternatives derived from renewable materials. Biopolymers derived from natural resources afford a new, versatile, environmentally benign feedstock that could exhibit closed-loop life cycles as part of a future material's industrial ecology. However, the solubility and processability of biopolymer materials provoke a serious bottleneck owing to their dense networks of inter - and intramolecular bondings and structural heterogeneity. Recently, ionic liquids (ILs) have emerged as promising green solvents and acquired augmented appreciation for their peerless power of biopolymer processing. Among the fourteen principle of green chemistry, the two key elements encourage the exploitation of renewable raw materials by using environmentally benign solvents that cover in dissolution of biopolymers using ILs. This mini review represents a brief overview of the comprehensive ILs assisted extraction and processing of various biopolymeric materials for value-added applications.

中文翻译：

使用离子液体进行生物聚合物提取和加工的最新进展。

石油衍生的聚合物的发展是过去一个世纪的最高成就。尽管从这种资源利用的工业模型中获得了可观的经济收益，但对环境的影响却是致命的。可持续发展的原则之一是用衍生自可再生材料的潜在替代品替代此类聚合物。源自自然资源的生物聚合物提供了一种新型的，多功能的，对环境无害的原料，作为未来材料的工业生态学的一部分，该原料可能表现出闭环的生命周期。然而，由于生物聚合物材料的分子间和分子内键合以及结构异质性的致密网络，其溶解性和可加工性引起了严重的瓶颈。最近，离子液体（ILs）已成为有前途的绿色溶剂，并因其生物聚合物加工的无与伦比的能力而受到越来越多的重视。在绿色化学的十四个原理中，这两个关键要素鼓励通过使用环境友好的溶剂来开发可再生原料，这些溶剂涵盖了使用IL溶解生物聚合物的过程。这篇简短的评论简要概述了用于增值应用的多种生物聚合物材料的综合IL辅助提取和加工。

更新日期：2019-11-19

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