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The Production of Pyruvate in Biological Technology: A Critical Review.

Wei YuanYongbao DuKechen YuShiyi XuMengzhu LiuSongmao WangYuanyuan YangYin-Jun ZhangJie Sun
Published in: Microorganisms (2022)
Pyruvic acid has numerous applications in the food, chemical, and pharmaceutical industries. The high costs of chemical synthesis have prevented the extensive use of pyruvate for many applications. Metabolic engineering and traditional strategies for mutation and selection have been applied to microorganisms to enhance their ability to produce pyruvate. In the past decades, different microbial strains were generated to enhance their pyruvate production capability. In addition to the development of genetic engineering and metabolic engineering in recent years, the metabolic transformation of wild-type yeast, E. coli , and so on to produce high-yielding pyruvate strains has become a hot spot. The strategy and the understanding of the central metabolism directly related to pyruvate production could provide valuable information for improvements in fermentation products. One of the goals of this review was to collect information regarding metabolically engineered strains and the microbial fermentation processes used to produce pyruvate in high yield and productivity.
Keyphrases
  • escherichia coli
  • microbial community
  • wild type
  • saccharomyces cerevisiae
  • climate change
  • healthcare
  • gene expression
  • genome wide
  • copy number