生物技术通报2025，Vol.41Issue(11)：4-13,10.DOI:10.13560/j.cnki.biotech.bull.1985.2025-0760
合成生物学驱动下高质量酵母蛋白的研究进展
Advances in Synthetic Biology-driven Research on High-quality Yeast Protein
摘要
Abstract
Yeast protein is an emerging protein resource characterized by high essential amino acid content,balanced amino acid distribution,and abundant branched-chain amino acids.Additionally,yeast protein production is environmentally sustainable,effectively alleviating protein resource shortages and reducing environmental pressures.Currently,driven by synthetic biology technologies,yeast proteins have experienced rapid development in the food industry.This review systematically summarizes the nutritional composition and functional properties of yeast protein,with a primary focus on strategies aimed at enhancing protein yield,including natural strain selection,mutagenesis screening,adaptive laboratory evolution,rational metabolic engineering,and fermentation process optimization.Furthermore,this paper discusses and summarizes the impacts of modification technologies on the physicochemical properties and structural characteristics of protein.Future research directions include developing efficient and precise high-throughput screening technologies,elucidating key genes and regulatory networks involved in protein synthesis for targeted manipulation of yeast strains,optimizing fermentation parameters,and developing effective protein modification techniques to facilitate broad applications of yeast protein in food,feed,and related fields.关键词
酵母蛋白/功能特性/高产策略/修饰改性Key words
yeast protein/functional properties/high-yield strategy/modification technology引用本文复制引用
盛宇华,武耀康,吕雪芹,刘龙,陈坚,刘延峰..合成生物学驱动下高质量酵母蛋白的研究进展[J].生物技术通报,2025,41(11):4-13,10.基金项目
国家自然科学基金项目(32222069) （32222069）
