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... > Technology, Industry, and Agriculture > Manufactured Materials > Biomedical and Dental Materials > Polymers > Biopolymers > Tannins
... > Chemical Actions and Uses > Specialty Uses of Chemicals > Biomedical and Dental Materials > Polymers > Biopolymers > Tannins
Macromolecular Substances > Polymers > Biopolymers > Tannins

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Tannins  

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Tipo

  • mesh:Descriptor

Definición

  • 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.

Concepto genérico

Conceptos específicos

Etiquetas alternativas

  • Tannic Acid
  • Tannic Acids
  • Tannin

En otras lenguas

URI

http://data.loterre.fr/ark:/67375/JVR-ST1XJ1H5-0

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