蛋壳膜抗氧化肽的研究进展

Research Progress of Antioxidant Peptides in Eggshell Membrane

氧化应激是涉及人类多种疾病发生和人体衰老的一个重要因素。而抗氧化肽能够清除体内过剩自由基,延缓、抑制脂质过氧化。因此当机体内自由基过剩时,适量摄入抗氧化肽可预防氧化应激并降低发病率。蛋壳膜作为蛋白和生物活性肽等的潜在资源,应用价值可观。该文概述了蛋壳膜这一具有高附加值的生物膜,并对其抗氧化肽功能进行相应介绍,着重强调抗氧化肽的作用机理。旨在为开发利用蛋壳膜资源提供理论依据。

Oxidative stress is a vital factor involved in the occurrence and development of a variety of human diseases and human aging.Antioxidant peptides can inhibit and delay lipid peroxidation and remove excess free radicals in the body,which can effectively protect the body from free radicals.Therefore,when free radicals are in excess and cannot be removed in time,the intake of appropriate antioxidant peptides can prevent the occurrence of oxidative stress and reduce the incidence of diseases.Eggshell membrane,as a potential resource of proteins and bioactive peptides,has considerable application value.In this paper,eggshell membrane,a high value-added biofilm,was summarized,and its antioxidant peptide function was introduced,with emphasis on the mechanism of antioxidant peptide.The aim is to provide theoretical basis for the development and utilization of eggshell membrane resources.