globalchange  > 气候变化事实与影响
DOI: 10.1016/j.chemosphere.2018.12.075
WOS记录号: WOS:000457511700086
论文题名:
2014-2016 seasonal rainfall effects on metals in tea (Camelia sinensis (L.) Kuntze)
作者: Huang, Hui1,2; Kfoury, Nicole1,3; Orian, Colin M.3,4; Griffin, Timothy5; Ahmed, Selena6; Cash, Sean B.3,5; Stepp, John Richard7; Xue, Dayuan8; Long, Chunlin8; Robbat, Albert, Jr.1,3
通讯作者: Robbat, Albert, Jr.
刊名: CHEMOSPHERE
ISSN: 0045-6535
EISSN: 1879-1298
出版年: 2019
卷: 219, 页码:796-803
语种: 英语
英文关键词: Climate change ; Tea quality ; Season ; Elevation ; ICP/OES
WOS关键词: GREEN TEA ; LEAVES ; ELEMENTS ; CALCIUM ; COPPER ; ZINC
WOS学科分类: Environmental Sciences
WOS研究方向: Environmental Sciences & Ecology
英文摘要:

Plant-climate interactions affect the edible crop composition, impacting flavor, nutrition, and overall consumer liking. In this study, principal components analysis was used to assess the macro- and micronutrient metal concentrations in pre-monsoon (spring), monsoon (summer), and post-monsoon (autumn) tea (Camelia sinensis (L) Kuntze) from Yunnan Province, China in 2014-2016. Statistical differences were observed (p = 135E-24). Fe, Ca, Mg, Mn, Al, and Ba concentrations were higher in June (monsoon) than in March (pre-monsoon) and September (post-monsoon) compared to Pb, K, Cu, Zn, and Na, which were higher in March and September. Although Fe, Ca, Mg, Mn, Al, and Ba concentrations increased during the monsoon season, sensory analysis did not detect metallic taste in either minimally processed or farmer-processed (commercial) teas. This finding shows the seasonal differences in flavor were due to striking differences in organic chemical composition and concentration. (C) 2018 Elsevier Ltd. All rights reserved.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/131554
Appears in Collections:气候变化事实与影响

Files in This Item:

There are no files associated with this item.


作者单位: 1.Tufts Univ, Dept Chem, 200 Boston Ave,Suite G700, Medford, MA 02155 USA
2.Sanming Univ, Sch Resources & Chem Engn, Sanming, Fujian, Peoples R China
3.Tufts Univ, Sensory & Sci Ctr, 200 Boston Ave,Suite G700, Medford, MA 02155 USA
4.Tufts Univ, Dept Biol, Medford, MA 02155 USA
5.Tufts Univ, Friedman Sch Nutr Sci & Policy, Boston, MA 02111 USA
6.Montana State Univ, Dept Hlth & Human Dev, Sustainable Food & Bioenergy Syst Program, Food & Hlth Lab, Bozeman, MT 59717 USA
7.Univ Florida, Dept Anthropol, Gainesville, FL 32611 USA
8.Minzu Univ China, Coll Life & Environm Sci, Beijing, Peoples R China

Recommended Citation:
Huang, Hui,Kfoury, Nicole,Orian, Colin M.,et al. 2014-2016 seasonal rainfall effects on metals in tea (Camelia sinensis (L.) Kuntze)[J]. CHEMOSPHERE,2019-01-01,219:796-803
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Huang, Hui]'s Articles
[Kfoury, Nicole]'s Articles
[Orian, Colin M.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Huang, Hui]'s Articles
[Kfoury, Nicole]'s Articles
[Orian, Colin M.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Huang, Hui]‘s Articles
[Kfoury, Nicole]‘s Articles
[Orian, Colin M.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.