Botanical Name: Rheum palmatum
German Name: Rhabarber
Raw Herbal Materials
Herbal Extracts
Active Principles
Product Nr.: RH589 Origin: China Part Used: root and rhizome Shelf Life: 36 months Content of marker compounds: the total amount of total anthraquinone containing aloe-emodin (C15H10O5), rhein (C15H8O6), emodin (C15H10O5), chrysophanol (C15H10O4) and physcion (C16H12O5) ≥1.5%; the total amount of free anthraquinone containing aloe-emodin (C15H10O5), rhein (C15H8O6), emodin (C15H10O5), chrysophanol (C15H10O4) and physcion (C16H12O5) ≥0.35% HPLC target: n.a.
Product Nr.: HE589 Origin: China Part Used: root and rhizome Shelf Life: 24 months ASMF and Bio quality: on request Identity: HPLC and TCL tested according to ISO 19609 Industrial drug-extract ratio (range): 1:3 Extractives: ethanol-soluble extractives (hot extraction method): it contains not less than 19.0% of extractives, using ethanol as solvent Quality Control: according to customer specification
Product Nr.: AP589 Origin: China Part Used: root and rhizome Shelf Life: 36 months ASMF and Bio quality: on request General test for contaminants: Pesticides acc. Ph. Eur. 2.8.13, Heavy metals acc. Ph. Eur. 2.2.23, Microbial contaminants acc. Ph. Eur. 5.1.8, Aflatoxins acc. Aflatoxin- Verbot-VO 2000 Identity: HPLC and TCL tested according to ISO 19609 Industrial drug-extract ratio (range): 1:3 Content: This product contains free anthraquinone. The total amount of the free anthraquinones aloe-emodin, rhein, emodin, chrysophanol and physcion should be 10.5 mg-32.0 mg. Extractives: ethanol-soluble extractives (hot extraction method): it contains not less than 19.0% of extractives, using ethanol as solvent Extract solvent: water and ethanol