Silymarin

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Silymarin is a mixture of the flavanonol derivatives Silibinin , Isosilibinin, Silicristin and Silidianin.

Extraction

Silymarin is obtained from the fruits of the milk thistle . It was first extracted by Hörhammer in 1930. The active ingredient complex accounts for up to three percent of the dried drug. Silymarin is composed of 20 to 45 percent of silicristin and silidianin, 40 to 65 percent of silibinin A and B and 10 to 20 percent of isosilibinin A and B. Ethyl acetate, acetone, ethanol or methanol are used as extraction agents (if necessary diluted with water).

use

In medicine, silymarin is mainly used for toxic and chronic inflammatory diseases of the liver , e.g. B. in hepatitis C , liver cirrhosis or mushroom poisoning , in which the main ingredient silibinin is effective. The mixture of substances stimulates the activity of RNA polymerase I, stabilizes the lipid structures of the liver cell membrane, has antiperoxidative properties and has antifibrotic effects.

Silymarin is traditionally used for bloating and gas.

literature

Web links

Individual evidence

  1. Rudolf Hänsel, Josef Hölzl: Textbook of pharmaceutical biology. Springer-Verlag, Berlin Heidelberg 1996. p. 202.
  2. Volker Fintelmann, Rudolf F. Weiss: Textbook Phytotherapy . Georg Thieme Verlag, 2009, ISBN 978-3-8304-5418-2 , p. 8 ( limited preview in Google Book search).
  3. a b Volker Fintelmann, Rudolf F. Weiss: Textbook Phytotherapy . Georg Thieme Verlag, 2009, ISBN 978-3-8304-5418-2 , p. 97 ff . ( limited preview in Google Book search).
  4. HMPC: Assessment report on Silybum marianum (L.) Gaertn., Fructus (Draft).
  5. HMPC: European Union herbal monograph on Silybum marianum (L.) Gaertn., Fructus (Draft).