| 张子晨 1,2，宋元达 1.木质纤维素材料综合利用生物技术研究进展[J].广东农业科学,2021,48(1):150-159 |
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木质纤维素材料综合利用生物技术研究进展 |
| Research Progress in Biotechnology for Comprehensive Utilization of Lignocellulosic Materials |
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| DOI：10.16768/j.issn.1004-874X.2020.07.019 |
| 中文关键词: 木质纤维素 生物质资源 高附加值产物 生物转化 |
| 英文关键词: lignocellulose biomass resources highvalue-added product bioconversion |
| 基金项目:国家自然科学基金（31670064）；山东省泰山产业领军人才项目（tscy20160101） |
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| 中文摘要: |
| 木质纤维素生物质资源来源广、储量大、价格低廉、环保、可再生，在绿色循环经济的加速发展下，
该类资源有望替代石油成为“工业的血液”。除了有利于能源、化工、材料、制造业等产业摆脱过度依赖石油
的产业模式，实现新旧动能转换的优势外，木质纤维素资源的最大优势在于其天然化学物质组成的生物安全特性。
目前木质纤维素的应用以纤维素工业为主体，受分离技术、加工工艺、原料成本等方面的制约，离成熟的大规
模工业应用还有一定距离。生物技术在木质纤维素原料化过程中的运用较少，机理研究不够深入，处于基础研
究阶段的木质纤维素生物利用技术还较多。概述了木质纤维素生物质资源开发的生物途径、利用模式和主要技术，
从高值化生物精炼的角度阐述了生物转化在木质纤维素综合利用、深加工及高附加值产品开发领域的研究进展，
探讨了木质纤维素基化学品、材料在新能源之外的其他领域如食品、药品、新材料制造等方面的应用可能性及
高值化应用潜力，为木质纤维素资源的全面开发提供参考。 |
| 英文摘要: |
| Lignocellulosic biomass is a kind of environmentally-friendly and renewable resource, generally
characterized by wide sources, huge reserves and low cost. Lignocellulose resource is expected to replace mineral oil as
the next “blood of industry” with the accelerated development of green circular economy. The efficient utilization of
lignocellulose is conducive to weaning the industrial （energy, chemical industry, material etc.） and manufacturing
production off over-dependence on oil, and speeding up the conversion of old and new kinetic energy. Different from
traditional resources, lignocellulosic biomass is more advanced in biosafety with its natural chemical compositions. At
present, with cellulose industries as its main subject, the application of lignocellulose is restricted by separation technique,
processing technology and high cost of raw materials, therefore, there is some gap in large-scale industrial application.
The use of biotechnology for lignocellulosic utilization is still in the initial stage, most of them are basically based in the lab
for further mechanism researches. This article overviews the biologcal pathway, utilization pattern, and main technologies of lignocellulosic biomass exploitation, reviews the research progress of bioconversion in comprehensive utilization, deepprocessing and high value product development of lignocellulose from the perspective of high value-added biological refinery,
and discusses the application possibility and high-value application potential of lignocellulose-based chemicals and materials
in other fields other than new energy sources such as food, pharmaceuticals and new materials manufacturing, which will provide
references for the full-scale development of the lignocellulose. |
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