| 茶褐素理化性质及生物学活性研究进展 |
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| 引用本文： | 代丽凤,蒋洁琳,官兴丽,邹小林,符宗林,罗 赛,杨 智. 茶褐素理化性质及生物学活性研究进展[J]. 食品与机械, 2023, 39(6): 227-233,240 |
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| 作者姓名： | 代丽凤 蒋洁琳 官兴丽 邹小林 符宗林 罗 赛 杨 智 |
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| 作者单位： | 云南大益微生物技术有限公司，云南 昆明 650217；云南省普洱茶发酵工程研究中心，云南 昆明 650217;云南省普洱茶发酵工程研究中心，云南 昆明 650217；勐海茶业有限责任公司，云南 勐海 666200 |
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| 基金项目： | 云南省科学技术厅重大科技专项（编号：202002AE320001） |
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| 摘 要： | 茶褐素是一类水溶性非透析性高聚合的褐色物质，主要组分为多酚类、多糖、蛋白质和核酸等，与发酵茶的色泽、功能活性密切相关。由于形成机制的复杂性，其化学结构尚不明确。文章就茶褐素结构特性、形成机制、提取及检测方法、功能活性等进行了阐述，并展望了其未来研究方向。
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| 关 键 词： | 茶褐素 功能活性 形成机制 |
| 收稿时间： | 2022-10-13 |
Research progress on physicochemical properties and biological activity of theabrownin |
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| DAI Li-feng,JIANG Jie-lin,GUAN Xing-li,ZOU Xiao-lin,FU Zong-lin,LUO Sai,YANG Zhi. Research progress on physicochemical properties and biological activity of theabrownin[J]. Food and Machinery, 2023, 39(6): 227-233,240 |
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| Authors: | DAI Li-feng JIANG Jie-lin GUAN Xing-li ZOU Xiao-lin FU Zong-lin LUO Sai YANG Zhi |
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| Affiliation: | Yunnan TAETEA Microbial Technology Co., Ltd., Kunming, Yunnan 650217, China;Fermentation Engineering Research Center for Yunnan Pu-erh Tea, Kunming, Yunnan 650217, China;Fermentation Engineering Research Center for Yunnan Pu-erh Tea, Kunming, Yunnan 650217, China;Menghai Tea Industry Co., Ltd., Menghai, Yunnan 666200, China |
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| Abstract: | Theabrownin, a kind of water-soluble, non-dialysable, highly polymerised brown substance, mainly composed of polyphenol, polysaccharide, protein and nucleic acid, which is closely related to the color and functional activity of fermented tea. Due to the complexity of the formation mechanism, its chemical structure is still unclear. In this review, the structural characteristics, formation mechanism, extraction and detection methods, and functional activity of theophylcin were discussed, and the future research direction was also prospected. |
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| Keywords: | theabrownin functional activity formation mechanism |
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