摘要
钙是维持人体生命活动所必需的常量元素。然而,我国居民膳食中钙的摄入量仅为推荐摄入量的一半,传统补钙制剂存在生物利用率低等缺点,因此开发安全高效的补钙制剂势在必行。食源性钙结合多肽因其天然性更为安全可靠,越来越成为研究的热点。本文对常见的食源性钙结合多肽及其分离纯化、鉴定方法进行综述,以寻找食源性钙结合多肽的新路径,以期为食源性钙结合多肽的制备和开发提供参考。
Calcium is an essential element of the human body, and plays a significant role in health.However,the dietary intake of calcium in China is only half of the recommended intakes.Considering the low bioavailability of traditional calcium supplements, developing the safe and efficient calcium supplements is imperative.Calcium- binding peptides from foodstuffs are safer and more reliable, which have caused the extensive concern of researchers.In this review,several typical calcium-binding peptides from foodstuffs, and methods of purification, identification and structural analysis had been summarized, which would provide reference for the application of calcium-binding peptides in functional food.
出处
《食品工业科技》
CAS
CSCD
北大核心
2016年第24期386-390,394,共6页
Science and Technology of Food Industry
基金
首都医科大学优秀青年教师国内交流项目
关键词
钙
营养制剂
分离纯化
多肽
食源性
calcium
supplement
isolation and purification
peptide
from foodstuffs
