| 纤维素的微生物降解研究进展 |
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| 引用本文： | 李静,李明源,王继莲,张甜,周茜.纤维素的微生物降解研究进展[J].食品工业科技,2022,43(9):396-403. |
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| 作者姓名： | 李静 李明源 王继莲 张甜 周茜 |
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| 作者单位： | 喀什大学生命与地理科学学院，叶尔羌绿洲生态与生物资源研究高校重点实验室，新疆帕米尔高原生物资源与生态重点实验室，新疆喀什 844000 |
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| 基金项目： | 国家自然科学基金（51878291）；国家自然科学基金（32160408） |
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| 摘 要： | 纤维素是自然界储量最丰富的可再生生物质原料，具有解决能源危机的巨大潜力，但结构复杂，难以降解，导致综合利用率较低。利用微生物处理技术降解纤维素，是实现其循环利用的一项重要策略。本文从单一菌株、天然复合菌群、优化组合纯培养菌株三个方面对纤维素的微生物降解进行了综述，总结归纳了每种筛选策略的优势特点和应用价值，并阐述了纤维素的微生物降解机理，对其未来发展提出了展望，旨在为探索更高效的纤维素降解新思路提供借鉴。
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| 关 键 词： | 纤维素 降解 微生物 筛选 机理 |
| 收稿时间： | 2021-04-15 |
Research Progress on Microbial Degradation of Cellulose |
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| LI Jing,LI Mingyuan,WANG Jilian,ZHANG Tian,ZHOU Qian.Research Progress on Microbial Degradation of Cellulose[J].Science and Technology of Food Industry,2022,43(9):396-403. |
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| Authors: | LI Jing LI Mingyuan WANG Jilian ZHANG Tian ZHOU Qian |
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| Affiliation: | Department of Biologic and Geographic Sciences, Kashi University, Key Laboratory of Ecology and Biological Resources in Yarkand Oasis of Education of Xinjiang Uygur Autonomous Region, Key Laboratory of Biological Resources and Ecology of Pamirs Plateau in Xinjiang Uygur Autonomous Region, Kashi 844000, China |
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| Abstract: | Cellulose is the most abundant renewable biomass raw material in nature and has great potential to solve the energy crisis. However, the comprehensive utilization rate of cellulose is low due to its complex structure, which is difficult to degrade. The degradation of cellulose by microorganism is an important strategy to realize its recycling. The microbial degradation of cellulose is reviewed from three aspects, including single strain, complex flora and optimized combination of isolates. The advantages and application values of each screening strategy are summarized and analyzed. Moreover, the microbial degradation mechanism and future development of cellulose are described to give opportunities for exploring new ideas of more efficient cellulose degradation. |
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