摘要
茶作为我国历史悠久且最具代表性的传统饮品,是中华民族文化的重要载体。茶多酚是茶叶中主要的生物活性成分之一,具有多种理化性质,在食品、医药、化妆品等多个领域具有广泛的应用前景。然而,在茶多酚使用过程中,活性易受光照、氧气和高温等外界条件的影响,极大地限制了其在工业上的应用。本文总结了茶多酚的理化性质和功能应用;概述了目前常见的茶多酚稳态化技术即包埋,通过稳态化技术将茶多酚有效地包埋在特定的载体中,有利于茶多酚更好地发挥效用,显著提高其稳定性,从而拓展其应用场景,为茶多酚的深入研究和应用提供参考。
As a quintessential traditional beverage with a rich history in China,tea serves as a significant vessel for Chinese national culture.The primary bioactive components found in tea,known as tea polyphenols,exhibit a diverse range of physical and chemical properties,indicating substantial potential for applications in various fields,including food,medicine,and cosmetics.However,the efficacy of tea polyphenols can be easily compromised by external factors such as light,oxygen and high temperatures,which can hinder their industrial application.Therefore,this paper began by summarizing the physical and chemical properties,as well as the functional applications of tea polyphenols.It then outlined the prevalent stabilization technologies for these compounds,that was encapsulation.By employing such stabilization technologies,tea polyphenols could be effectively embedded in specific carriers,thereby enhancing their performance and significantly improving their stability.This advancement not only broadened the application scenarios for tea polyphenols but also served as a valuable reference for further research and application in this field.
作者
陈俊婕
劳颖仪
陈晓维
余元善
温靖
吴继军
徐玉娟
肖更生
杨继国
唐延天
胡腾根
CHEN Junjie;LAO Yingyi;CHEN Xiaowei;YU Yuanshan;WEN Jing;WU Jijun;XU Yujuan;XIAO Gengsheng;YANG Jiguo;TANG Yantian;HU Tenggen(Sericultural&Agri-Food Research Institute,Guangdong Academy of Agricultural Sciences,Guangzhou 510507,China;Lingnan Modern Agricultural Science and Technology,Guangdong Province Laboratory Heyuan Sub-center,Heyuan 517000,China;College of Food Science,South China Agricultural University,Guangzhou 510642,China;Institute of Light Industry Food,Zhongkai University of Agriculture and Engineering,Guangzhou 510631,China)
出处
《中国果菜》
2024年第8期25-31,共7页
China Fruit & Vegetable
基金
广东省重点研发专项(2022B0202040002)
岭南现代农业科学与技术广东省实验室河源分中心自主科研项目(DT20220026)。
关键词
茶多酚
理化性质
应用
稳态化包埋
Tea polyphenols
physical and chemical properties
application
steady-state encapsulation
