摘要
麦胚作为小麦加工副产物之一,不仅含有功能蛋白、活性肽类、凝集素和多糖等营养素,而且含有多种微量活性物质,是我国传统的药食同源食物,具有保护心、肝、胃,抗肿瘤、抗氧化、抗炎的功效,可提高免疫力、加强保健、预防传染病。麦胚活性成分已被用于多种功能性食品中,其效果获得消费者认同,但是麦胚资源的工业化利用程度不高,多处于粗加工状态,未能发挥其优势,这主要是由于缺乏系统的提取纯化工艺等基础研究以及完备的生产加工等技术支持。综述了麦胚活性成分的含量、组成、提取纯化和功能特性等方面的相关研究进展,为麦胚成分应用于医药、营养保健品等方面提供思路,实现麦胚资源的精深加工和广泛利用。
Wheat-embryo,as one of the by-products in the deep processing of wheat,contains not only functional protein,active peptides,agglutinin,polysaccharides and other nutrients but also rich in trace active substances. It is also a traditional Chinese medicine and food homologous food,possesses anti-tumor,anti-oxidation,and anti-inflammatory activities,which can protect heart,liver and stomach,improve immunity,strengthen health care,and prevent infectious diseases. The active components of wheat-embryo have been used in functional foods and their effects have been recognized by consumers. However,most of the wheat-embryo resources with a low degree of industrial utilization are in a state of rough processing,failing to give full play to their advantages. This is mainly due to the lack of basic research such as systematic extraction and purification processes and complete technical support for production and processing. The oil in wheat is prone to oxidative rancidity,and its polyphenol oxidase easily reacts with phenols,causing the flour to become pink and black and even affect the shelf life of flour. Therefore,in the process of wheat processing,wheat-embryo is often discarded as a by-product or used as feed,resulting in a waste of highquality resources. At present,the application of wheat-embryo protein active ingredients is mainly divided into three aspects: one is the preparation and purification of protein for the development of medicines,nutritional products and infant food. Second,the usage of albumin and globulin as protein sources to prepare active peptides,which are added to functional foods to improve food stability,storage period and nutritional value. The third is that agglutinin is used to diagnose and predict cancer,and as a modifier to modify anticancer drugs to achieve the accuracy of drug targeting,thereby exerting specific anti-cancer effects. This review summarized the in-depth research and rational development and utilization of plant-derived nutritional resources,the active ingredients of wheat-em
作者
黄继红
陈文静
廖爱美
吕行
赵祎
杨璨睿
杜军
董得平
HUANG Jihong;CHEN Wenjing;LIAO Aimei;LYU Xing;ZHAO Yi;YANG Canrui;DU Jun;DONG Deping(College of Biological Engineering,Henan University of Technology,Zhengzhou 450001,China;Henan Cooperativity Medical Science and Technology Research Institute Co.,Ltd,Luoyang 471000,China;China Biotech Fermentation Industry Association,Beijing 100000,China;Henan Feitian Agricultural Development Co.,Ltd,Hebi 458000,China)
出处
《河南工业大学学报（自然科学版）》
CAS
北大核心
2021年第1期114-123,共10页
Journal of Henan University of Technology：Natural Science Edition
基金
绿色制造2025(工信部节函[2018]272号)
中原千人·中原学者资助计划(192101510004)
中国工程科技发展战略河南研究院战略咨询研究项目(2020HENZT13)
河南省青年人才托举工程项目(2018HYTP014)
河南省重点研发与推广专项(科技攻关)(202102310518)。
关键词
麦胚蛋白
提取纯化
功能特性
functional protein of wheat-embryo
extraction and purification
functional characteristics
