摘要
后生元是对宿主健康有益的无生命微生物和/或其成分制剂,具有安全稳定、易于储存和生产、化学结构明确等优点。本文针对后生元主要活性成分、益生功能以及应用现状进行了综述,阐述了关于灭活的菌体细胞、菌体成分及菌体代谢产物对宿主的健康益处,总结了后生元在增强免疫力、调节胃肠道功能、缓解肥胖、维护口腔健康、预防骨质疏松等方面的研究进展,列举了日本、美国、德国以及国内市场的后生元产品,并提出了后生元存在的挑战和新研究方向。
Postbiotics are a preparation of inanimate microorganisms and/or their components are beneficial to the health of the host,with multiple advantages such as safety,stability,easy storage and production,and clear chemical structure.This article reviews the major bioactive ingredients,probiotic functions and current application status of postbiotics;elaborates the health benefits of inactivated bacterial cells,bacterial components and bacterial metabolites to the host;summarizes recent progress in understanding the health benefits of postbiotics such as enhancing immunity,regulating gastrointestinal function,alleviating obesity,maintaining oral health,and preventing osteoporosis;outlines commercially available postbiotic products in Japan,the United States,Germany and China;and proposes the challenges and new research directions of postbiotics.
作者
刘红霞
李雪利
吴秀英
冯旭东
郭艳荣
姜云芸
赖孟瑄
马海然
LIU Hongxia;LI Xuei;WU Xiuying;FENG Xudong;GUO Yanrong;JIANG Yunyun;LAI Mengxuan;MA Hairan(Inner Mongolia Mengniu Dairy(Group)Co.Ltd.,Hohhot 011500,China;Mengniu Hi-Tech Dairy(Beijing)Co.Ltd.,Beijing 100107,China)
出处
《食品科学》
EI
CAS
CSCD
北大核心
2024年第1期326-333,共8页
Food Science
基金
内蒙古自治区科技重大专项(2021ZD0014)。
关键词
后生元
灭活菌体
活性成分
益生功能
应用现状
postbiotics
inanimate microorganisms
bioactive ingredient
probiotic function
application status
