Rhubarb Root Extract

Rhubarb Root Extract
Latin Name Rheum palmatum L. Chinese Name Da Huang Family Polygonaceae Part of the Plant Used Root and stem Active Ingredients Emodin Product Specification Emodin 20%,50%,80%,98% , 10% Anthaquivone (HPLC),4:1,10:1Different specs of Rhubarb Extracts available Product Introduction Rhubarb Extract from the rhizome & root of Rheum palmatum plants which are cultivated, harvested & processed according to traditional Chinese methods. To assure optimal extraction of Rhubarb's bioactive compounds, the rootstock is harvested in late autumn or early spring, is deprived of its crown, rootlets & outer bark, is carefully slow-dried, and is then thoroughly extracted. Physiological Functions To assure optimal extraction of Rhubarb's bioactive compounds, the rootstock is hand-harvested from plants that are 6 to 10 years old, is deprived of it's crown, lateral rootlets & outer bark, is carefully slow-dried, and is then thoroughly extracted.

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