Chemical Industry and Engineering Progress ›› 2025, Vol. 44 ›› Issue (5): 2475-2488.DOI: 10.16085/j.issn.1000-6613.2024-1869

• Synthetic biomanufacturing • Previous Articles    

Progress on yeast cell factory for lignocellulose biotransformation

NI Xin1,2(), GAO Jiaoqi1, ZHOU Yongjin1()   

  1. 1.Dalian Institute of Chemical Physics, CAS, Dalian 116023, Liaoning, China
    2.School of Biological Engineering, Dalian Polytechnic University, Dalian 116023, Liaoning, China
  • Received:2024-11-13 Revised:2024-12-25 Online:2025-05-20 Published:2025-05-25
  • Contact: ZHOU Yongjin

酵母细胞工厂用于木质纤维素生物转化研究进展

倪新1,2(), 高教琪1, 周雍进1()   

  1. 1.中国科学院大连化学物理研究所生物技术研究部,辽宁 大连 116023
    2.大连工业大学生物工程学院,辽宁 大连 116023
  • 通讯作者: 周雍进
  • 作者简介:倪新(1998—),男,博士研究生,研究方向为合成生物学。E-mail:nixin@dicp.ac.cn
  • 基金资助:
    国家自然科学基金(22478382)

Abstract:

Lignocellulose has been recognized as a renewable feedstock with environmental benefits, and its utilization can minimize the competition between food and energy supply. However, the complex composition and structure of lignocellulose make the efficient conversion and low-cost production challenging. Developing powerful microbial systems that can convert multiple carbon sources from lignocellulose into various biofuels and chemicals, is crucial for lignocellulosic biorefinery. Among various microorganisms, yeasts have become excellent cell factories due to their high robustness and high-density fermentation, which promotes lignocellulose biotransformation via metabolic engineering and synthetic biology. This review summarized and discussed the advanced progresses on constructing yeast platforms for lignocellulosic biorefinery, providing new insights and directions for promoting economically viable lignocellulose as an alternative feedstock.

Key words: alternative raw materials, lignocellulose, yeast, biorefinery, metabolic engineering

摘要:

木质纤维素被公认为是一种具有环境效益的可再生原料,对其开发和利用可以最大限度地减少食品和能源供应之间的竞争。但是,木质纤维素复杂的组分和结构需要高成本的转化技术以实现其广泛利用。而从生物炼制的角度,需要开发高性能微生物细胞工厂,实现木质纤维素原料中多碳源协同利用并转化为各种生物燃料和化学品。其中,酵母菌由于高鲁棒性和高密度发酵等优点成为了性能优异的细胞工厂底盘宿主。迄今为止,利用代谢工程和合成生物学技术构建的酵母细胞工厂广泛应用于木质纤维素生物转化。本文总结并讨论了将木质纤维素作为替代原料并使用酵母平台作为木质纤维素炼制厂的技术进展,为促进经济可行的木质纤维素原料替代提供新的见解和方向。

关键词: 可替代原料, 木质纤维素, 酵母菌, 生物炼制, 代谢工程

CLC Number: 

京ICP备12046843号-2;京公网安备 11010102001994号
Copyright © Chemical Industry and Engineering Progress, All Rights Reserved.
E-mail: hgjz@cip.com.cn
Powered by Beijing Magtech Co. Ltd