Rhubarb

Synonyms Rhizome Rhei, Rhei Radix, Revandchini.
BS It consists of the peeled dried rhizomes and roots of Rheum palmatum Linn. Rheum officinale and other species of rhubarb, excepting Rheum rhaponticum
Family Polygonaceae
CC
  • It also contains starch and calcium oxalate.
  • Heterodianthrone contains two different molecules of anthrones they are from above anthrone.
  • It also contains astringent substances such as ghicogallin free gallic acid, catechins and epicatechin gallate.
  • The anthraquinones are chrysophenol, aloe-emodin, emodin, physcion and rhein anthrones or dianthrones are of chrysophenol, emodin.
  • Aloe- emodin or physcion.
  • Uses
  • Purgative (Large dose).
  • Antidiarrhoeal in small dose

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