Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Tannic_acid> ?p ?o }
- Tannic_acid abstract "Tannic acid is a specific commercial form of tannin, a type of polyphenol. Its weak acidity (pKa around 10) is due to the numerous phenol groups in the structure. The chemical formula for commercial tannic acid is often given as C76H52O46, which corresponds with decagalloyl glucose, but in fact it is a mixture of polygalloyl glucoses or polygalloyl quinic acid esters with the number of galloyl moieties per molecule ranging from 2 up to 12 depending on the plant source used to extract the tannic acid. Commercial tannic acid is usually 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).According to the definitions provided in external references such as international pharmacopoeia, Food Chemical Codex and FAO-WHO tannic acid monograph only tannins sourced from the above mentioned plants can be considered as tannic acid. Sometimes extracts from chestnut or oak wood are also described as tannic acid but this is an incorrect use of the term. It is a yellow to light brown amorphous powder which is highly soluble in water; one gram dissolves in 0.35 mL of water.While tannic acid is a specific type of tannin (plant polyphenol), the two terms are sometimes (incorrectly) used interchangeably. The long-standing misuse of the terms, and its inclusion in scholarly articles has compounded the confusion. This is particularly widespread in relation to green tea and black tea, both of which contain tannin but not tannic acid.Tannic acid is not an appropriate standard for any type of tannin analysis because of its poorly defined composition.".
- Tannic_acid iupacName "2,3-dihydroxy-5-({[(2R,3R,4S,5R,6R)-3,4,5,6-tetrakis({3,4-dihydroxy-5-[(3,4,5-trihydroxyphenyl)carbonyloxy]phenyl}carbonyloxy)oxan-2-yl]methoxy}carbonyl)phenyl 3,4,5-trihydroxybenzoate".
- Tannic_acid thumbnail Tannic_acid.svg?width=300.
- Tannic_acid wikiPageExternalLink Acidum-Tannicum-Tannic-Acid-Tannin.html.
- Tannic_acid wikiPageExternalLink tannin.htm.
- Tannic_acid wikiPageExternalLink 0,9171,762600-2,00.html.
- Tannic_acid wikiPageExternalLink tannin.pdf.
- Tannic_acid wikiPageID "692997".
- Tannic_acid wikiPageLength "19892".
- Tannic_acid wikiPageOutDegree "70".
- Tannic_acid wikiPageRevisionID "677686977".
- Tannic_acid wikiPageWikiLink Acid.
- Tannic_acid wikiPageWikiLink Acid_dissociation_constant.
- Tannic_acid wikiPageWikiLink Acidity.
- Tannic_acid wikiPageWikiLink Active_ingredient.
- Tannic_acid wikiPageWikiLink Active_pharmaceutical_ingredient.
- Tannic_acid wikiPageWikiLink Albumin_tannate.
- Tannic_acid wikiPageWikiLink Alum.
- Tannic_acid wikiPageWikiLink Amorphous.
- Tannic_acid wikiPageWikiLink Amorphous_solid.
- Tannic_acid wikiPageWikiLink Anhydride.
- Tannic_acid wikiPageWikiLink Antihistamine.
- Tannic_acid wikiPageWikiLink Antitussive.
- Tannic_acid wikiPageWikiLink Ayahuasca.
- Tannic_acid wikiPageWikiLink Bark.
- Tannic_acid wikiPageWikiLink Blackwater_river.
- Tannic_acid wikiPageWikiLink Caesalpinia_spinosa.
- Tannic_acid wikiPageWikiLink Category:Astringent_flavors.
- Tannic_acid wikiPageWikiLink Category:Gallotannins.
- Tannic_acid wikiPageWikiLink Cellulose.
- Tannic_acid wikiPageWikiLink Chemical_formula.
- Tannic_acid wikiPageWikiLink Chestnut.
- Tannic_acid wikiPageWikiLink Coagulation.
- Tannic_acid wikiPageWikiLink Conifer_cone.
- Tannic_acid wikiPageWikiLink Cotton.
- Tannic_acid wikiPageWikiLink Cough_medicine.
- Tannic_acid wikiPageWikiLink Crocodilia.
- Tannic_acid wikiPageWikiLink Decomposition.
- Tannic_acid wikiPageWikiLink Directive_(European_Union).
- Tannic_acid wikiPageWikiLink E_number.
- Tannic_acid wikiPageWikiLink Food_additive.
- Tannic_acid wikiPageWikiLink Food_and_Drug_Administration.
- Tannic_acid wikiPageWikiLink Gallic_acid.
- Tannic_acid wikiPageWikiLink Generally_recognized_as_safe.
- Tannic_acid wikiPageWikiLink Glycerite.
- Tannic_acid wikiPageWikiLink Gram.
- Tannic_acid wikiPageWikiLink Heartwood.
- Tannic_acid wikiPageWikiLink Henry_Watts_(chemist).
- Tannic_acid wikiPageWikiLink Histamine_antagonist.
- Tannic_acid wikiPageWikiLink Iron.
- Tannic_acid wikiPageWikiLink John_Stenhouse.
- Tannic_acid wikiPageWikiLink Jöns_Jacob_Berzelius.
- Tannic_acid wikiPageWikiLink Leukorrhea.
- Tannic_acid wikiPageWikiLink Lewisite.
- Tannic_acid wikiPageWikiLink Litre.
- Tannic_acid wikiPageWikiLink Mahogany.
- Tannic_acid wikiPageWikiLink Millilitre.
- Tannic_acid wikiPageWikiLink Mordant.
- Tannic_acid wikiPageWikiLink Mustard_gas.
- Tannic_acid wikiPageWikiLink Oak.
- Tannic_acid wikiPageWikiLink Oak_bark.
- Tannic_acid wikiPageWikiLink Organic_acid_anhydride.
- Tannic_acid wikiPageWikiLink Phenol.
- Tannic_acid wikiPageWikiLink Phlobaphene.
- Tannic_acid wikiPageWikiLink Polyamide.
- Tannic_acid wikiPageWikiLink Polyphenol.
- Tannic_acid wikiPageWikiLink Pyrogallic_acid.
- Tannic_acid wikiPageWikiLink Pyrogallol.
- Tannic_acid wikiPageWikiLink Quercitron.
- Tannic_acid wikiPageWikiLink Quercus_infectoria.
- Tannic_acid wikiPageWikiLink Rhus_chinensis.
- Tannic_acid wikiPageWikiLink Rhus_coriaria.
- Tannic_acid wikiPageWikiLink Rhus_semialata.
- Tannic_acid wikiPageWikiLink Rust_converter.
- Tannic_acid wikiPageWikiLink Seed.
- Tannic_acid wikiPageWikiLink Seeds.
- Tannic_acid wikiPageWikiLink Sequoia_sempervirens.
- Tannic_acid wikiPageWikiLink Spice.
- Tannic_acid wikiPageWikiLink Static_electricity.
- Tannic_acid wikiPageWikiLink Strychnine.
- Tannic_acid wikiPageWikiLink Sulfur_mustard.
- Tannic_acid wikiPageWikiLink Tanbark.
- Tannic_acid wikiPageWikiLink Tannin.
- Tannic_acid wikiPageWikiLink Termite.
- Tannic_acid wikiPageWikiLink United_States.
- Tannic_acid wikiPageWikiLink Upholstery.
- Tannic_acid wikiPageWikiLink Walnut.
- Tannic_acid wikiPageWikiLink Wildfire.
- Tannic_acid wikiPageWikiLink Wood.
- Tannic_acid wikiPageWikiLink World_War_I.
- Tannic_acid wikiPageWikiLink File:Bottle_of_tannic_acid.jpg.
- Tannic_acid wikiPageWikiLinkText "Tannic acid".
- Tannic_acid wikiPageWikiLinkText "tannic acid".
- Tannic_acid wikiPageWikiLinkText "tannic".
- Tannic_acid hasPhotoCollection Tannic_acid.
- Tannic_acid imagefile "Tannic acid.svg".
- Tannic_acid iupacname "23".
- Tannic_acid othernames "Acidum tannicum".
- Tannic_acid othernames "Digallic acid".
- Tannic_acid othernames "Gallotannic acid".