摘要
鱼加工过程中会产生大量富含蛋白质的副产物,如鱼皮、鱼内脏、鱼骨等,若直接丢弃,不仅会造成资源浪费,还会导致环境污染问题;若制备低聚肽,可实现鱼加工副产物高值化。低聚肽因具有免疫活性、促进矿物元素的吸收利用、降脂降压、抗氧化活性等功能,而受到广泛关注。酶法制备低聚肽具有反应条件温和、过程容易控制、催化效率高、专一性强等优势,是极具发展潜力的方法。文章总结了低聚肽的功能及应用,简单概述鱼加工副产物,综合分析了酶法,最后对酶法制备鱼低聚肽的未来研究趋势进行展望,以期为我国鱼加工副产物制备低聚肽的研究以及实际生产应用提供科学依据和理论参考。
In fish processing,a lot of protein-rich byproducts will obtain,such as fish skin,viscera,fish bones,etc.If the protein-rich byproducts are directly discarded,they will not only cause waste of resources,but also lead to environmental pollution.If they are used to produce oligopeptides,high value byproducts of fish processing can be achieved.Oligopeptides have received extensive attention due to their immune activity,promotion of mineral element absorption and utilization,lipidlowering and blood pressure-lowering,and antioxidant activity.Enzymatic preparation of oligopeptides has the advantages of mild reaction conditions,easy process control,high catalytic efficiency,and strong specificity,and is a method with great development potential.This paper summarizes the functions and applications of oligopeptides,briefly outlines the sources of raw materials for the preparation of fish oligopeptides by enzymatic method,comprehensively analyzes the enzymatic method,and finally prospects the future research trend of the preparation of fish oligopeptides by enzymatic method,in order to provide scientific basis and theoretical reference for the research and practical production and application of oligopeptides in China.
作者
葛风茹
鄢烽
宋琨燕
杨子祥
付桂明
郑洪立
GE Fengru;YAN Feng;SONG Kunyan;YANG Zixiang;FU Guiming;ZHENG Hongli(College of Food Science and Technology,Nanchang University,Nanchang 330047)
出处
《食品工业》
CAS
2023年第4期287-291,共5页
The Food Industry
基金
国家自然科学基金项目(22066016和21767017)
江西省技术创新引导类项目(20212BDH81004)
江西省重点研发计划项目(20192BBH80023)
赣州市重点研发计划项目(202101124943)。
关键词
鱼
加工副产物
低聚肽
酶法
生理活性
fish
processing by-products
oligopeptides
enzymatic method
physiological activity
