聚基酸生物生产从基板到工业:向可持续发展发展三十年的发展
Priskila Adjani Diankristanti1, Yu-Chieh Lin1, Ying-Chen Yi2
1Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan.
Bioresource technology
|December 4, 2023
概括
微生物细胞工厂是生产生物塑料的关键,例如用于碳中和的聚酸酸盐 (PHA). 这一审查涵盖了PHA生产,从本地生产者到各种主机,以及工业应用.
科学领域:
- 生物技术和合成生物学
- 微生物工程是微生物的工程.
- 可持续材料科学 可持续材料科学
背景情况:
- 对于传统塑料的可持续替代品的需求日益增长.
- 微生物多基酸盐 (PHA) 为实现碳中和目标提供可生物降解的解决方案.
- 微生物细胞工厂越来越多地被用于生物塑料生产.
研究的目的:
- 为了提供一个全面的概述的进步在聚酸酸盐 (PHA) 生物生产.
- 评估PHA工业应用的现状和未来前景.
- 突出微生物细胞工厂在实现碳中和方面的作用.
主要方法:
- 关于使用本地和多样化的微生物宿主生产PHA的文献综述.
- 对种植技术,碳来源选择和积累策略的分析.
- 讨论回收,净化和工业应用的评估.
主要成果:
- 库普里亚维杜斯 (Cupriavidus necator) 是一个成熟的PHA生产者,目前正在进行的研究正在探索各种宿主,如古生物,细菌,蓝藻细菌,酵母和植物.
- 已经制定了各种策略来增强PHA积累和优化生产流程.
- 工业应用正在被评估为商业化关键步骤.
结论:
- 多样化的微生物细胞工厂扩大了聚氨酸酸盐 (PHA) 生产的潜力.
- 有效的回收和净化方法对于工业可行性至关重要.
- 持续的研究和开发对于实现PHA在实现可持续发展目标和减少碳排放方面的全部潜力至关重要.
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