动物性短肽螯合物研究进展  

Advances progress in animal peptide chelates

作　　者：汪婧瑜 张业辉[2] 刘学铭[2] 王维民[1] 唐道邦[2] 张友胜[2] 陈之瑶[2] 

机构地区：[1]广东海洋大学食品科技学院,湛江524088 [2]广东省农业科学院蚕业与农产品加工研究所,广州510610

出　　处：《食品科技》2015年第10期236-240,共5页Food Science and Technology

基　　金：国家高新技术计划项目(2013AA102201-3);广东省农业科学院院长基金项目(201415)

摘　　要：短肽螯合物是通过短肽N-端氨基、C-端羧基、氨基酸侧链以及肽链中的羰基和亚氨基与金属离子配位形成,具有易吸收、营养价值好、生物效价高等优点,以及抗菌、抗氧化、降血糖降血脂、免疫调节等诸多生物活性。综述了动物性短肽螯合物的制备、结构分析、生物活性以及构效关系等方面的国内外研究现状,并展望其发展前景。The peptide chelates complex, which is produced from chelating reaction between the N-terminal amino group and C-terminal carboxyl of short peptide, the side chains of amino acid, the carbonyl and imino of the peptide chain and metal ions. It have many advantages include easy absorbability, good nutrition, high biological potency and many special biological activities, example, antibacterial, antioxidant, hypoglycemic, lowering blood pressure, and immune regulation. The thesis is about the prepared process and the structural analysis of the chelation, which had been studied in recent years at home and abroad. Besides, some other biological activity and structure-activity relationship of the chelate polypeptide-metal complex were also covered. The potential development of the animal peptide chelates complex were analysed in the last.

关 键 词：动物性短肽 螯合物 生物活性 构效关系 

分 类 号：TS201.21[轻工技术与工程—食品科学]