Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
Chemical compound
Astringin is a stilbenoid, the 3-β-D-glucoside of piceatannol.[1] It can be found in the bark of Picea sitchensis[2][3] and Picea abies (Norway spruce).[4]
It is also present in Vitis vinifera cells cultures[5] and in wine.[6]
^CID 5281712 from PubChem
^Aritomi, Masakazu; Donnelly, Dervilla M.X. (1976). "Stilbene glucosides in the bark of Picea sitchensis". Phytochemistry. 15 (12): 2006–2008. Bibcode:1976PChem..15.2006A. doi:10.1016/S0031-9422(00)88881-0.
^Toscano Underwood, Claudia D.; Pearce, Raymond B. (1991). "Astringin and isorhapontin distribution in Sitka spruce trees". Phytochemistry. 30 (7): 2183–2189. Bibcode:1991PChem..30.2183T. doi:10.1016/0031-9422(91)83610-W.
^Lindberg, M.; Lundgren, L.; Gref, R.; Johansson, M. (1992). "Stilbenes and resin acids in relation to the penetration of Heterobasidion annosum through the bark of Picea abies". European Journal of Forest Pathology. 22 (2): 95–106. doi:10.1111/j.1439-0329.1992.tb01436.x.
^Mérillon, J. M.; Fauconneau, B.; Teguo, P. W.; Barrier, L.; Vercauteren, J.; Huguet, F. (1997). "Antioxidant activity of the stilbene astringin, newly extracted from Vitis vinifera cell cultures". Clinical Chemistry. 43 (6 Pt 1): 1092–1093. doi:10.1093/clinchem/43.6.1092. PMID 9191572.
^Vitrac, Xavier; Bornet, Aurélie; Vanderlinde, Regina; Valls, Josep; Richard, Tristan; Delaunay, Jean-Claude; Mérillon, Jean-Michel; Teissédre, Pierre-Louis (2005). "Determination of Stilbenes (δ-viniferin, trans-astringin, trans-piceid, cis- and trans-resveratrol, ε-viniferin) in Brazilian Wines". Journal of Agricultural and Food Chemistry. 53 (14): 5664–9. doi:10.1021/jf050122g. PMID 15998130.
Astringin is a stilbenoid, the 3-β-D-glucoside of piceatannol. It can be found in the bark of Picea sitchensis and Picea abies (Norway spruce). It is...
Washington state, it is known as c̓əlaqayac. The stilbene glucosides astringin, isorhapontin, and piceid can be found in the bark of the Sitka spruce...
p-Hydroxybenzoic acid glucoside, picein, piceatannol and its glucoside (astringin), isorhapontin (the isorhapontigenin glucoside), catechin and ferulic...
(2011). "Biosynthesis of the Major Tetrahydroxystilbenes in Spruce, Astringin and Isorhapontin, Proceeds via Resveratrol and is Enhanced by Fungal Infection"...
often are yellow owing to impurities. Piceatannol and its glucoside, astringin, are found in mycorrhizal and non-mycorrhizal roots of Norway spruces...
15, Issue 12, 1976, Pages 2006–2008, doi:10.1016/S0031-9422(00)88881-0 Astringin and isorhapontin distribution in Sitka spruce trees. Claudia D. Toscano...
almonds, pine and vaccinium berries Resveratrol in grapes Glycosides Astringin in the bark of Norway spruce Piceid is a resveratrol derivative in grape...
phytoalexin produced following fungal infection by Plasmopara viticola. Astringin Vitis vinifera red cultivars are rich in anthocyanins that impart their...
Acutissimin A aesculetin Anthocyanidin-caftaric acid adducts Astilbin Astringin B type proanthocyanidin dimers B type proanthocyanidin trimers Caffeic...
(2011). "Biosynthesis of the Major Tetrahydroxystilbenes in Spruce, Astringin and Isorhapontin, Proceeds via Resveratrol and is Enhanced by Fungal Infection"...
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