"Tannins" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Polyphenolic compounds with molecular weights of around 500-3000 daltons and containing enough hydroxyl groups (1-2 per 100 MW) for effective cross linking of other compounds (ASTRINGENTS). The two main types are HYDROLYZABLE TANNINS and CONDENSED TANNINS. Historically, the term has applied to many compounds and plant extracts able to render skin COLLAGEN impervious to degradation. The word tannin derives from the Celtic word for OAK TREE which was used for leather processing.
| Descriptor ID |
D013634
|
| MeSH Number(s) |
D05.750.078.937
|
| Concept/Terms |
Tannins- Tannins
- Tannic Acids
- Acids, Tannic
- Tannic Acid
- Acid, Tannic
|
Below are MeSH descriptors whose meaning is more general than "Tannins".
Below are MeSH descriptors whose meaning is more specific than "Tannins".
This graph shows the total number of publications written about "Tannins" by people in this website by year, and whether "Tannins" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2000 | 1 | 0 | 1 |
| 2002 | 1 | 0 | 1 |
| 2004 | 1 | 0 | 1 |
| 2016 | 0 | 1 | 1 |
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Below are the most recent publications written about "Tannins" by people in Profiles.
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He X, McAlliser D, Aker WG, Hwang HM. Assessing the effect of different natural dissolved organic matters on the cytotoxicity of titanium dioxide nanoparticles with bacteria. J Environ Sci (China). 2016 Oct; 48:230-236.
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Gyamfi MA, Ohtani II, Shinno E, Aniya Y. Inhibition of glutathione S-transferases by thonningianin A, isolated from the African medicinal herb, Thonningia sanguinea, in vitro. Food Chem Toxicol. 2004 Sep; 42(9):1401-8.
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Gyamfi MA, Aniya Y. Antioxidant properties of Thonningianin A, isolated from the African medicinal herb, Thonningia sanguinea. Biochem Pharmacol. 2002 May 01; 63(9):1725-37.
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Ohtani II, Gotoh N, Tanaka J, Higa T, Gyamfi MA, Aniya Y. Thonningianins A and B, new antioxidants from the African medicinal herb Thonningia sanguinea. J Nat Prod. 2000 May; 63(5):676-9.