Girish Mahajan


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Formula  C20H22O9
Molar mass  406.38 g/mol
Astringin httpsuploadwikimediaorgwikipediacommonsthu

Astringin is a stilbenoid. It is the piceatannol glucoside. It can be found in the bark of Picea sitchensis or Picea abies (Norway spruce).

It is also present in Vitis vinifera cells cultures and in wine.


Astringin Wikipedia