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学科主题: 公共卫生
题名:
H-1 NMR spectroscopy reveals the effect of genotype and growth conditions on composition of sea buckthorn (Hippophae rhamnoides L.) berries
作者: Kortesniemi, Maaria1; Sinkkonen, Jari2; Yang, Baoru1,3; Kallio, Heikki1,4
关键词: Growth location ; Hippophae rhamnoides ; H-1 NMR ; Metabolomics ; Multivariate data analysis ; Sea buckthorn ; Subspecies ; Weather condition
刊名: FOOD CHEMISTRY
发表日期: 2014-03-15
DOI: 10.1016/j.foodchem.2013.09.133
卷: 147, 页:138-146
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Chemistry, Applied ; Food Science & Technology ; Nutrition & Dietetics
研究领域[WOS]: Chemistry ; Food Science & Technology ; Nutrition & Dietetics
关键词[WOS]: BETA-D-GLUCOPYRANOSIDE ; DIFFERENT ORIGINS ; WEATHER CONDITIONS ; HARVESTING TIME ; FRUIT ACIDS ; SUGAR ALCOHOLS ; ASCORBIC-ACID ; VITAMIN-C ; NMR ; IDENTIFICATION
英文摘要:

H-1 NMR spectroscopy and multivariate data analysis were applied to the metabolic profiling and discrimination of wild sea buckthorn (Hippophae rhamnoides L.) berries from different locations in Finland (subspecies (ssp.) rhamnoides) and China (ssp. sinensis). Principal component analysis (PCA) and partial least squares discriminant analysis (PLS-DA) showed discrimination of the two subspecies and different growth sites. The discrimination of ssp. rhamnoides was mainly associated with typically higher temperature, radiation and humidity and lower precipitation in the south, yielding higher levels of O-ethyl beta-D-glucopyranoside and D-glucose, and lower levels of malic, quinic and ascorbic acids. Significant metabolic differences (p < 0.05) in genetically identical berries were observed between latitudes 60 and 67 north in Finland. High altitudes (> 2000 m) correlated with greater levels of malic and ascorbic acids in ssp. sinensis. The NMR metabolomics approach applied here is effective for identification of metabolites, geographical origin and subspecies of sea buckthorn berries. (C) 2013 Elsevier Ltd. All rights reserved.

语种: 英语
项目资助者: Finnish Cultural Foundation
WOS记录号: WOS:000328521900020
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/65599
Appears in Collections:北京大学公共卫生学院_期刊论文

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作者单位: 1.Univ Turku, Dept Biochem, FI-20014 Turku, Finland
2.Univ Turku, Dept Chem, FI-20014 Turku, Finland
3.Peking Univ, Hlth Sci Ctr, Sch Publ Hlth, Dept Nutr & Food Hyg, Beijing 100191, Peoples R China
4.Univ Turku, Kevo Subarctic Res Inst, FI-20014 Turku, Finland

Recommended Citation:
Kortesniemi, Maaria,Sinkkonen, Jari,Yang, Baoru,et al. H-1 NMR spectroscopy reveals the effect of genotype and growth conditions on composition of sea buckthorn (Hippophae rhamnoides L.) berries[J]. FOOD CHEMISTRY,2014,147:138-146.
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