摘要
近年来,食物过敏发生率呈现上升趋势,由食物过敏引发的食品安全问题引起广泛关注。目前对于食物过敏尚无有效治疗手段,避免摄入含过敏原食物是最有效的预防方式。因此,过敏原检测与标识对过敏人群具有重要的警示意义。本文介绍了8类常见致敏食品中主要过敏原的结构与致敏特点,综述了现阶段用于过敏原检测的主要技术,包括基于蛋白水平的免疫学检测技术、基因水平的分子生物学检测技术以及质谱技术,分析了各方法的优势与局限性,并对过敏原检测技术的发展方向进行了展望。
In recent years,the incidence of food allergy is increasing,so that food safety issues caused by food allergic reactions have gained extensive attention.Although at present,there is yet no effective treatment for allergic diseases,to avoid foods containing allergens is the most effective method for preventing allergic reactions.Therefore,allergen detection and labeling are of important warning significance for allergic people.This article introduces readers to the structures and characteristics of eight common food allergens,and summarizes the three major detection methods for allergens,namely protein-based immunological assays,gene-based molecular biological technology and mass spectrometry with a focus on their advantages and limitations.Furthermore,potential future directions in this area are discussed.
作者
宁亚维
杨正
马梦戈
刘茁
陈艺
赵忠情
李强
张岩
NING Yawei;YANG Zheng;MA Mengge;LIU Zhuo;CHEN Yi;ZHAO Zhongqing;LI Qiang;ZHANG Yan(College of Food Science and Biology,Hebei University of Science and Technology,Shijiazhuang 050018,China;Hebei Food Inspection and Research Institute,Shijiazhuang 050000,China)
出处
《食品科学》
EI
CAS
CSCD
北大核心
2021年第15期319-328,共10页
Food Science
基金
河北省“三三三人才工程”资助项目(A202005015)
河北省重点研发计划项目(20327125D)。
关键词
食品
过敏原
检测
food
allergen
detection
