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大叶苦丁茶抗氧化活性研究进展

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大叶苦丁茶是我国南方一种药食两用的传统饮品与药材,也是市场上广泛流通、被普遍当作"苦丁茶正品"的别样茶(non-Camellia teas),具有清热解毒、抗氧化、抗炎、止血凉血、抗菌等多种功效,其次生代谢物质化学成分复杂,主要包括多酚、多糖、黄酮、三萜等多种活性成分.大叶苦丁茶活性成分是天然的抗氧化剂,具有绿色、无毒、高效等特点,在食用油脂储藏、食品保鲜、化妆品、保健品以及抗氧化药物等方面具有良好的应用前景.本文以大叶苦丁茶化学成分的抗氧化作用为主线,综述大叶苦丁茶中具有代表性的多酚、多糖、黄酮、三萜等化学成分的含量、组成及其抗氧化作用,探讨大叶苦丁茶的应用并对其进行展望,拟为大叶苦丁茶的开发与利用提供参考.
Research Progress on Antioxidant Activity of Large-leaved Ku-dingcha
Large-leaved Kudingcha is a traditional drink and medicinal material for both medicine and food in southern China.It is also a kind of non-Camellia tea which is widely circulated in the market and is generally regarded as the'authentic Kudingcha'.It has multiple effects such as heat-clearing and detoxifying,anti-oxi-dation,anti-inflammatory,hemostasis and blood-cooling,antibacterial and so on.The chemical composition of the secondary metabolites is complex,mainly including polyphenols,polysaccharides,flavonoids,triterpenes and other active ingredients.The active ingredients of large-leaved Kudingcha are natural antioxidants,which have the characteristics of green,non-toxic and high efficiency.They have good application prospects in edible oil storage,food preservation,cosmetics,health products,and antioxidant drugs.This article focuses on the antioxidant properties of chemical composition in large-leaved Kudingcha.The content,composition and an-tioxidant effect of representative polyphenols,polysaccharides,flavonoids,triterpenes and other chemical components in large-leaved Kudingcha were reviewed,and the application of large-leaved Kudingcha was dis-cussed and prospected.It is intended to provide reference for the development and utilization of large-leaved Kudingcha.

large-leaved KudingchaIlex latifolia Thunb.Ilex kudmcha C.J.TsengIlex cornuta Lindl.&Paxtonchemical compositionantioxidant activity

李亚婕、许秀松、王巧贞、杨玲、李仁松、陶站华、刘灵、黄庶识

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珍稀濒危动植物生态与环境保护教育部重点实验室(广西师范大学),广西桂林 541006

广西漓江流域景观资源保育与可持续利用重点实验室(广西师范大学),广西桂林 541006

广西师范大学生命科学学院,广西桂林 541006

广西科学院,广西海洋天然产物与组合生物合成化学重点实验室,广西南宁 530007

广西大学生命科学与技术学院,广西南宁 530004

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大叶苦丁茶 大叶冬青 苦丁茶冬青 枸骨 化学成分 抗氧化活性

广西创新驱动发展专项广西自然科学基金项目联合资助培育项目中央引领地方科技发展专项广西重点研发计划项目

桂科AA20161002-22018GXNSFAA138001桂科ZY19049001桂科AB21220057

2024

10.13657/j.cnki.gxkxyxb.20240319.003

广西科学院学报
广西科学院

广西科学院学报

影响因子：0.27
ISSN：1002-7378
年,卷(期)：2024.40(1)
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