细菌纤维素：生物合成、可持续生产和多方面工业应用的综合综述

IF 3.4 2区农林科学 Q2 BIOTECHNOLOGY & APPLIED MICROBIOLOGY

Food and Bioproducts Processing Pub Date : 2025-08-28 DOI:10.1016/j.fbp.2025.08.013

U. Vasanth Kumar, Shobana Narayanasamy, Sivakumar Uthandi

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引用次数: 0

摘要

细菌纤维素（BC）由于其独特的性能和在包括食品、制药和化妆品在内的各个行业的广泛应用而引起了极大的关注。本文综述了BC的生产、生物合成及其应用前景。BC由多种细菌合成，具有结晶度高、抗拉强度显著、保水能力优异等优点。这些特性使BC成为医药和食品技术应用的理想候选者。本文综述了能够产生BC的微生物菌株，所涉及的生物合成途径，以及影响BC产生的环境和营养因素。此外，它还强调了工业废物作为基材的创新利用，以提高生产效率和降低成本。尽管它具有很好的特性，但也面临着挑战，包括种植时间长和生产成本高。本文还讨论了目前的研究工作，旨在通过先进的发酵技术和生物反应器设计来克服这些障碍。BC的广泛应用，从伤口敷料和组织工程支架到食品稳定剂和化妆品口罩，强调了其作为可持续生物材料的潜力。因此，本文综述了BC的研究现状及其前景，强调了其在推进生物基绿色经济中的作用。

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Bacterial cellulose: A comprehensive review on biosynthesis, sustainable production, and multifaceted industrial applications

Bacterial cellulose (BC) has garnered significant attention due to its unique properties and diverse applications across various industries, including food, pharmaceuticals, and cosmetics. This review provides a comprehensive overview of BC, with a focus on its production, biosynthesis, and potential applications. BC is synthesized by various bacterial species, which offers advantages such as high crystallinity, remarkable tensile strength, and excellent water-holding capacity. These properties make BC an ideal candidate for applications in medicine and food technology. This review delves into the microbial strains capable of producing BC, the biosynthesis pathways involved, and the environmental and nutritional factors that influence BC production. Additionally, it highlights the innovative use of industrial waste as a substrate to enhance production efficiency and reduce costs. Despite its promising attributes, BC faces challenges, including lengthy cultivation times and high production costs. This paper also discusses the current research efforts aimed at overcoming these hurdles through advanced fermentation techniques and bioreactor designs. The versatile applications of BC, ranging from wound dressings and tissue engineering scaffolds to food stabilizers and cosmetic masks, underscore its potential as a sustainable biomaterial. Therefore, this review provides comprehensive insights into the current state of BC research and its prospects, emphasizing its role in advancing a bio-based green economy.

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来源期刊

Food and Bioproducts Processing 工程技术-工程：化工

CiteScore

9.70

自引率

4.30%

发文量

115

审稿时长

24 days

期刊介绍： Official Journal of the European Federation of Chemical Engineering: Part C FBP aims to be the principal international journal for publication of high quality, original papers in the branches of engineering and science dedicated to the safe processing of biological products. It is the only journal to exploit the synergy between biotechnology, bioprocessing and food engineering. Papers showing how research results can be used in engineering design, and accounts of experimental or theoretical research work bringing new perspectives to established principles, highlighting unsolved problems or indicating directions for future research, are particularly welcome. Contributions that deal with new developments in equipment or processes and that can be given quantitative expression are encouraged. The journal is especially interested in papers that extend the boundaries of food and bioproducts processing. The journal has a strong emphasis on the interface between engineering and food or bioproducts. Papers that are not likely to be published are those: • Primarily concerned with food formulation • That use experimental design techniques to obtain response surfaces but gain little insight from them • That are empirical and ignore established mechanistic models, e.g., empirical drying curves • That are primarily concerned about sensory evaluation and colour • Concern the extraction, encapsulation and/or antioxidant activity of a specific biological material without providing insight that could be applied to a similar but different material, • Containing only chemical analyses of biological materials.