多肽金属元素螯合物是多肽与金属离子以配位共价键结合而成的产物,具有生物效价高,吸收快,营养性强等优点以及抗氧化、抗菌、免疫调节、降血脂和降血糖等活性,而日益成为国内外研究的热点。该文对多肽金属元素螯合物的制备、结构分析及其生物活性的研究现状进行综述,并对其应用前景作出展望。

Peptide-metal chelate is the product of peptide and metal ions by covalent bond. It has the advantages of higher bioavailability,quick absorption and high nutritive value. In addition,peptide-metal chelate has good bioactivities such as antioxidation,antisepsis,immune regulation,hypolipidemic and hypoglycemic effect. Therefore,Peptide-metal chelate has become a hot research topic. In this paper,the synthesis,structure analysis and bioactivity of peptide-metal chelate and its application prospect are reviewed. The purpose is to provide reference to further study and development.