微生物替代蛋白生物制造:进展与展望

Microbial Alternative Protein Biomanufacturing:Advances and Perspectives

食物蛋白是人类最重要的营养素。然而,现有的蛋白质获取大量依赖于养殖业,存在环境污染较严重、土地占用和水耗较多的问题,难以满足人口持续增长和生活水平不断提升带来的对蛋白质需求的增长。微生物蛋白可利用更少的资源产出更多的蛋白质来源,具有制造效率高并且二氧化碳排放少的优势。作为重要的替代蛋白,微生物蛋白的高效制造和规模化应用是实现可持续蛋白供给的重要途径。本文首先分析微生物蛋白对可持续蛋白供给的重要作用;其次,总结微生物蛋白生物制造进展;最后,对微生物蛋白重点研究方向进行展望。微生物蛋白高效生物制造技术的开发和规模化应用将为解决蛋白质资源重大问题提供重要支撑。

Protein is one of the most important nutrients for human.However,husbandry-based protein supply faces up to severe environment pollution,extensive land use and freshwater withdrawals,which cannot meet the increase requirements of protein due to increasing population and improved living standard.Microbial protein can be quantitatively produced using less resource,which has high production efficiency and low carbon dioxide emission.As an important alternative protein,microbial protein manufacturing provides important approach for sustainable protein supply.In this work,we firstly discussed the importance of microbial protein manufacturing for sustainable protein supply.Next,advances of microbial protein manufacturing were systematically summarized.Finally,perspectives on important research direction of microbial protein manufacturing were discussed.Developing and applying highly efficient microbial protein manufacturing is of great importance for protein resources supply.