建造合成酵母工厂,生产可溶于脂肪的抗氧化剂
Yuxin Zhao1, Zhanyi Yao2, Vedika Desai3
1Department of Chemical and Biological Engineering, Iowa State University, Ames, IA, USA; NSF Engineering Research Center for Biorenewable Chemicals, Iowa State University, Ames, IA, USA; DOE Center for Advanced Bioenergy and Bioproducts Innovation, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
Current opinion in biotechnology
|May 4, 2024
概括
微生物工程推进了酵母工厂生产脂肪溶性抗氧化剂,如胡卜素,维生素E和stilbenoids. 创新策略提高了对抗氧化应激的这些重要化合物的经济生产.
科学领域:
- 生物技术是生物技术.
- 代谢工程是代谢工程.
- 合成生物学 合成生物学
背景情况:
- 脂溶性抗氧化剂对于细胞对氧化应激的保护至关重要.
- 代谢工程和合成生物学提供了高效的微生物生产途径.
- 酵母作为一个有前途的底盘生产脂性抗氧化剂.
研究的目的:
- 审查最近工程酵母用于脂友性抗氧化剂生产的进展.
- 突出突出超出前体可用性的创新策略.
- 讨论微生物产生的胡卜素,维生素E和 stilbenoids 的前景.
主要方法:
- 工程酵母微生物工厂.
- 提高前体的可用性和减轻碳流竞争.
- 使用酶工程,产品封存和亚细胞细分.
主要成果:
- 在工程酵母中取得成功,以生产胡卜素,维生素E和stilbenoid.
- 诸如多阶段发酵和形态工程等创新方法显示出有希望.
- 增强脂性抗氧化剂合成的经济可行性.
结论:
- 微生物工程具有可扩展的脂友性抗氧化剂生产的巨大潜力.
- 在酵母车工程领域的持续创新是关键.
- 这种方法有助于可持续生产重要的抗氧化剂.
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