quercitannin 1
noundomain: substance
EnWordnet [ver.5.0]
Definition
a specific commercial form of tannin extracted from any of the following plant part: Tara pods (Caesalpinia spinosa), gallnuts from Rhus semialata or Quercus infectoria or Sicilian Sumac leaves (Rhus coriaria).
Examples
- 1.While tannic acid is a specific type of tannin (plant polyphenol), the two terms are sometimes (incorrectly) used interchangeably.


