干旱区生态环境知识资源中心(Arid): H-1 NMR and LC-MS-based metabolomic approach for evaluation of the seasonality and viticultural practices in wines from Sao Francisco River Valley, a Brazilian semi-arid region

Arid

DOI	10.1016/j.foodchem.2019.03.103
	H-1 NMR and LC-MS-based metabolomic approach for evaluation of the seasonality and viticultural practices in wines from Sao Francisco River Valley, a Brazilian semi-arid region
	Alves Filho, Elenilson G.1; Silva, Lorena Mara A.1; Ribeiro, Paulo R., V 1; de Brito, Edy S.1; Zocolo, Guilherme J.1; Souza-Leao, Patricia C.2; Marquess, Aline T. B.2; Quintela, Amanda L.1; Larsen, Flemming H.3; Canuto, Kirley M.1
通讯作者	Canuto, Kirley M.
来源期刊	FOOD CHEMISTRY
ISSN	0308-8146
EISSN	1873-7072
出版年	2019
卷号	289 页码:558-567
英文摘要	Sao Francisco River Valley (SFRV) is a wine-producing semi-arid region in Brazil. Therefore, we used a H-1 NMR and UPLC-MS-based metabolomic approach coupled to chemometrics to evaluate the variability in Chenin Blanc and Syrah wines for two harvest seasons, two vine training system and six rootstocks. Overall, the secondary metabolites were influenced by the three factors studied, whereas the primary metabolites were only by the seasonally. Chenin Blanc wines made in December presented higher content of an unidentified carbohydrate. In Syrah wines, glycerol, tartaric acid, succinic acid and 2,3-butanediol were greater in December, while proline and lactic acid were more abundant in July. For training system, caffeic acid derivatives were increased in wines produced from espalier. Lyre system increased phenolic compounds, organic acids and apocarotenoids. The effect of the rootstocks was less pronounced, affecting basically caffeic acid derivatives. Thus, we expect that our results may assist the winemakers to improve the SFRV wine quality.
英文关键词	Chenin Blanc PCA iPLS Rootstock Syrah Tropical wine
类型	Article
语种	英语
国家	Brazil ; Denmark
收录类别	SCI-E
WOS记录号	WOS:000464920100065
WOS关键词	NUCLEAR-MAGNETIC-RESONANCE ; RED WINES ; GRAPE ; NMR ; CHEMOMETRICS ; SPECTROSCOPY ; ROOTSTOCK ; GLYCEROL ; VARIETY ; SPECTRA
WOS类目	Chemistry, Applied ; Food Science & Technology ; Nutrition & Dietetics
WOS研究方向	Chemistry ; Food Science & Technology ; Nutrition & Dietetics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215659
作者单位	1.Embrapa Agroind Trop, BR-60511110 Fortaleza, Ceara, Brazil; 2.Embrapa Semiarido, BR-56302970 Petrolina, PE, Brazil; 3.Univ Copenhagen, Dept Food Sci, Copenhagen, Denmark
推荐引用方式 GB/T 7714	Alves Filho, Elenilson G.,Silva, Lorena Mara A.,Ribeiro, Paulo R., V,et al. H-1 NMR and LC-MS-based metabolomic approach for evaluation of the seasonality and viticultural practices in wines from Sao Francisco River Valley, a Brazilian semi-arid region[J],2019,289:558-567.
APA	Alves Filho, Elenilson G..,Silva, Lorena Mara A..,Ribeiro, Paulo R., V.,de Brito, Edy S..,Zocolo, Guilherme J..,...&Canuto, Kirley M..(2019).H-1 NMR and LC-MS-based metabolomic approach for evaluation of the seasonality and viticultural practices in wines from Sao Francisco River Valley, a Brazilian semi-arid region.FOOD CHEMISTRY,289,558-567.
MLA	Alves Filho, Elenilson G.,et al."H-1 NMR and LC-MS-based metabolomic approach for evaluation of the seasonality and viticultural practices in wines from Sao Francisco River Valley, a Brazilian semi-arid region".FOOD CHEMISTRY 289(2019):558-567.