Stilbenoid Profiles of Canes from Vitis and Muscadinia Species
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- 作者：Alison D. Pawlus ; Ramla Sahli ; Jonathan Bisson ; C茅line Rivi猫re ; Jean-Claude Delaunay ; Tristan Richard ; Eric Gom猫s ; Louis Bordenave ; Pierre Waffo-T茅guo ; Jean-Michel M茅rillon
- 刊名：Journal of Agricultural and Food Chemistry
- 出版年：2013
- 出版时间：January 23, 2013
- 年：2013
- 卷：61
- 期：3
- 页码：501-511
- 全文大小：412K
- 年卷期：v.61,no.3(January 23, 2013)
- ISSN：1520-5118
文摘
We present stilbenoid profiles of canes from 16 grapevines. Fifteen stilbenoids were obtained through isolation and structure identification using MS, NMR, and [伪]D or as commercial standards. An HPLC鈥揢V method for the simultaneous quantification of nine of these stilbenoids was developed and applied to canes of Vitis amurensis, Vitis arizonica, Vitis berlandieri, Vitis betulifolia, Vitis cinerea, Vitis 脳 champini, Vitis 脳 doaniana, Vitis labrusca, Vitis candicans (syn. Vitis mustangensis), Vitis riparia, Vitis rupestris, Vitis vinifera, Muscadinia rotundifolia, and a V. vinifera 脳 M. rotundifolia hybrid. In these species, E-ampelopsin E, E-amurensin B, E-piceid, E-piceatannol, E-resveratrol, E-resveratroloside, E-蔚-viniferin, E-蠅-viniferin, and E-vitisin B were quantified, when found in sufficient amounts. Total concentrations ranged from 2.2 to 19.5 g/kg of dry weight. Additional stilbenoids, E-3,5,4鈥?trihydroxystilbene 2-C-glucoside, Z-ampelopsin E, Z-trans-miyabenol C, E-trans-miyabenol C, scirpusin A, and Z-vitisin B, were identified but not quantified. Our results indicate that canes, particularly those of non-vinifera species, have substantial quantities of valuable, health-promoting stilbenoids.