Powdered Ashwagandha Root

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DEFINITION

Ashwagandha Root Powder is the dried mature root of Withania somnifera (L.) Dunal (Fam. Solanaceae), reduced to a fine or very fine powder. It contains NLT 0.3% of withanolides, calculated on the dried basis as the sum of withanolide aglycones, calculated as withanolide A, and withanolide glycosides, calculated as withanoside IV.

USP REFERENCE STANDARDS FOR PURCHASE

USP Ashwagandha Aerial Parts Dry Extract RS
USP Kaempferol 3-O-Robinoside-7-O-Glucoside RS
USP Powdered Ashwagandha Root Extract RS
USP Withanolide A RS
USP Withanoside IV RS
USP β-Sitosterol RS

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