Polyphenol profile and antioxidant activity of the fruit and leaf of Vaccinium glaucoalbum from the Tibetan Himalayas

doi:10.5194/bg-14-2307-2017

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	Polyphenol profile and antioxidant activity of the fruit and leaf of Vaccinium glaucoalbum from the Tibetan Himalayas
	Feng, Cheng-Yong ; Wang, Wei-Wei ; Ye, Jian-Fei ; Li, Shan-Shan ; Wu, Qian ; Yin, Dan-Dan ; Li, Bing 2; Xu, Yan-Jun ; Wang, Liang-Sheng
刊名	FOOD CHEMISTRY
	2017
卷号	219 页码:490-495
关键词	Vaccinium glaucoalbum Himalayas High altitude HPLC Polyphenol Antioxidant activity
ISSN号	0308-8146
DOI	10.5194/bg-14-2307-2017
文献子类	Article
英文摘要	Vaccinium glaucoalbum, a perennial evergreen shrub, is naturally distributed in high-altitude areas. In this study, the composition and content of polyphenolic compounds in the fruit and leaf of V. glaucoalbum were characterized. In total, 24 chemical compounds were detected and identified by HPLC-DAD and HPLC-ESI-MS2. Among all the compounds determined, 15 were anthocyanins and detected in fruit, 5 were flavonols and monitored in leaf, and 4 were chlorogenic acids and found in both fruit and leaf. The total anthocyanin content (TAC) of fruit (682 mg/100 g FW) was the highest among. wild Vaccinium berries in China which have been investigated for now, and the total flavonol content of leaf was 2764 mg/100 g FW. The antioxidant activity of both fruit and leaf was assessed by DPPH and FRAP assays. Given its high TAC and strong antioxidant activity, the fruit of V. glaucoalbum has great potential in functional food. (C) 2016 Elsevier Ltd. All rights reserved.
学科主题	Environmental Sciences & Ecology ; Geology
电子版国际标准刊号	1873-7072
出版地	OXFORD
WOS关键词	PHENOLIC-COMPOUNDS ; KHINGAN MOUNTAINS ; ANTHOCYANIN ; WILD ; IDENTIFICATION ; BLUEBERRIES ; BERRIES ; QUANTIFICATION ; AMELIORATION ; CORYMBOSUM
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000400732000004
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/22179]
专题	系统与进化植物学国家重点实验室
作者单位	1.Hunan Agr Univ, Coll Biosci & Biotechnol, Changsha 410128, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.China Agr Univ, Coll Sci, Beijing 100094, Peoples R China 4.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 5.Chinese Acad Sci, Beijing Bot Garden, Inst Bot, Beijing 100093, Peoples R China 6.Chinese Acad Sci, Key Lab Plant Resources, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Feng, Cheng-Yong,Wang, Wei-Wei,Ye, Jian-Fei,et al. Polyphenol profile and antioxidant activity of the fruit and leaf of Vaccinium glaucoalbum from the Tibetan Himalayas[J]. FOOD CHEMISTRY,2017,219:490-495.
APA	Feng, Cheng-Yong.,Wang, Wei-Wei.,Ye, Jian-Fei.,Li, Shan-Shan.,Wu, Qian.,...&Wang, Liang-Sheng.(2017).Polyphenol profile and antioxidant activity of the fruit and leaf of Vaccinium glaucoalbum from the Tibetan Himalayas.FOOD CHEMISTRY,219,490-495.
MLA	Feng, Cheng-Yong,et al."Polyphenol profile and antioxidant activity of the fruit and leaf of Vaccinium glaucoalbum from the Tibetan Himalayas".FOOD CHEMISTRY 219(2017):490-495.