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Displaying 1-2 of 2 results for Tag: Nutritional supplement
AN335: Accelerated Solvent Extraction (ASE) of Active Ingredients from Natural Products
Instrument Type: HPLCHerbal products, nutraceuticals, and other food supplements are subject to increasingly rigorous investigation and development. Industry standardization, as well as labeling requirements under new federal regulations, have prompted tighter regulation and monitoring of the active ingredients in these products . This Application Note describes the use of ASE for extraction of commercially available nutritional supplements, specifically hypericin from Hypericum perforatum (St. John's wort) and berberine from Hydrastis canadenis (goldenseal root).
Enhanced resolution of polyunsaturated lipids in a nutritional supplement by HPLC-CAD
Instrument Type: HPLC-CADThe Thermo Scientific UltiMate 3000 HPLC system is applied for the analysis of polyunsaturated lipids in a nutritional supplement. The separation is performed on a Thermo Scientific Accucore C30 HPLC column, with charged aerosol detection (CAD).
