饲料工业2026，Vol.47Issue(18)：1-9,9.DOI:10.13302/j.cnki.fi.2026.18.001
合成生物学在宠物食品中的应用前景展望
Application Status and Prospect of Synthetic Biology in Pet Food
摘要
Abstract
The continuous elevation of the social value of companion animals within family structures has propelled the rapid development of related industries.However,conventional raw material models relying on agricultural by-products or chemical synthesis face inherent limitations,such as high allergenic risks,large carbon footprints,and impurity residues.As a next-generation biomanufacturing technology,synthetic biol-ogy offers an innovative pathway to resolve these industry pain points through the engineered modification of microbial cell factories.This paper systematically reviews the application progress of synthetic biology in the pet food sector,with a primary focus on the biomanufacturing status of single-cell protein(SCP)and vari-ous functional nutritional ingredients(e.g.,lactoferrin,anti-allergen antibodies,collagen,and taurine).Con-currently,it provides an in-depth analysis of the multidimensional challenges encountered during the industrialization of this technology,including chassis cell modification,process scale-up,bio-safety,and ethical regulation.Finally,it outlines future developmental directions for the field,aiming to offer a theoretical reference for techno-logical innovation and industrial transformation within the pet industry.关键词
宠物食品/合成生物学/精准营养/异源合成/基因编辑Key words
pet food/synthetic biology/precision nutrition/heterologous synthesis/gene editing分类
农业科技引用本文复制引用
邓近平,李政泽,王硕,武文豪,邓百川..合成生物学在宠物食品中的应用前景展望[J].饲料工业,2026,47(18):1-9,9.基金项目
广东省饲料产业技术体系项目[2024CXTD14] （）
