茶及其功能成分对PM2.5诱导肺部疾病及预防与防治实验研究进展  

Experimental Research Progress of Prevention and Treatment of PM2.5 induced Lung Diseases by Tea and Its Functional Components

作　　者：牛丽 李自强[1] 钟晓红[1] 刘仲华[1,2] NIU Li;LI Zi-qiang;ZHONG Xiao-hong;LIU Zhong-hua(College of Horticulture and Landscape,Hunan Agricultural University,Changsha 410128,China;Key Laboratory of Tea Science of Ministry of Education,National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients,Hunan Co-Innovation Center for Utilization of Botanical Functional Ingredients,Hunan Agricultural University,Changsha 410128,China)

机构地区：[1]湖南农业大学园艺园林学院,湖南长沙410128 [2]湖南农业大学茶学教育部重点实验室,国家植物功能成分利用工程技术研究中心,湖南省植物功能成分利用协同创新中心,湖南长沙410128

出　　处：《茶叶通讯》2019年第4期395-401,共7页Journal of Tea Communication

基　　金：湖南省研究生科研创新项目(CX2017B359)

摘　　要：我国经济飞速发展的同时也带来了大气污染等环境问题,其中大气污染物中PM2.5很容易被人体吸入,诱发哮喘、急性支气管炎等呼吸道疾病,严重者甚至导致肺癌。大量实验研究表明,茶叶中富含的多种功能性成分具有抗氧化、抗炎和防癌抗癌等功效。本文主要针对空气中PM2.5对人呼吸系统的影响以及茶叶中含有的一些主要功能性成分预防和治疗肺部相关疾病及其作用机制研究进行综述,以期为能安全有效地利用茶及茶功能性成分及开发新型茶产品提供参考。China’s economic rapid development also brings a series of environmental problems such as air pollution. Among them, the PM2.5 in air pollutants is easily inhaled by human body, which can induce asthma, acute bronchitis and other respiratory diseases, even lead to lung cancer. A large number of experimental studies have shown that a variety of functional components in tea have the effects of antioxidant, anti-inflammatory and anti-cancer. In this paper, the effect of PM2.5 in air on human respiratory system and the research progress of prevention and treatment of lung-related diseases by some major functional components in tea and its mechanism of action are reviewed, in order to provide reference for the safe and effective use of tea and its functional components and the development of new tea products.

关 键 词：PM2.5 抗氧化 炎症 茶 茶多酚 EGCG 

分 类 号：R734.2[医药卫生—肿瘤] S571.1[医药卫生—临床医学]