Strategies for the biological production of ectoine by using different chassis strains

Biotechnol Adv. 2023 Dec 28;70:108306. doi: 10.1016/j.biotechadv.2023.108306. Online ahead of print.ABSTRACTAs an amino acid derivative and a typical compatible solute, ectoine can assist microorganisms in resisting high osmotic pressure. Own to its long-term moisturizing effects, ectoine shows extensive applications in cosmetics, medicine and other fields. With the rapid development of synthetic biology and fermentation engineering, many biological strategies have been developed to improve the ectoine production and simplify the production process. Currently, the microbial fermentation has been widely used for large scaling ectoine production. Accordingly, this review will introduce the metabolic pathway for ectoine synthesis and also comprehensively evaluate both wild-type and genetically modified strains for ectoine production. Furthermore, process parameters affecting the ectoine production efficiency and adoption of low cost substrates will be evaluated. Lastly, future prospects on the improvement of ectoine production will be proposed.PMID:38157997 | DOI:10.1016/j.biotechadv.2023.108306
Source: Biotechnology Advances - Category: Biotechnology Authors: Source Type: research