K. Reif

Determination of aflatoxins in medicinal herbs and plant extracts

K. Reif, Wolfgang Metzger · Journal of Chromatography A · 1995 · 55 citations

Pharmacy, Medicinal Chemistry, Toxicology +11

Determination of Aflatoxin B1 in Medical Herbs: Interlaboratory Study

Isabel Arranz, E A Sizoo, Hans van Egmond et al. · Journal of AOAC International · 2006 · 45 citations · Full text

Pharmacy, Biochemistry, Toxicology +17

Determination of Glucosamine in Raw Materials and Dietary Supplements Containing Glucosamine Sulfate and/or Glucosamine Hydrochloride by High-Performance Liquid Chromatography with FMOC-Su Derivatization: Collaborative Study

Joseph Ziqi Zhou, Ted Waszkuc, Felicia Mohammed et al. · Journal of AOAC International · 2005 · 43 citations · Full text

Pharmacy, Pharmaceutical Analysis, Pharmaceutics +10

Rapid and Non-Destructive Determination of the Echinacoside Content in<i>Echinacea</i>Roots by ATR-IR and NIR Spectroscopy

Hartwig Schulz, Sven Pfeffer, Rolf Quilitzsch et al. · Planta Medica · 2002 · 33 citations

Natural Sciences, Chemistry, Pharmaceutical Analysis +17

Determination of Coenzyme Q10 Content in Raw Materials and Dietary Supplements by High-Performance Liquid Chromatography-UV: Collaborative Study

Steven Lunetta, Mark Roman, A Chandrah et al. · Journal of AOAC International · 2008 · 32 citations

Pharmacy, Nutritional Sciences, Pharmaceutical Analysis +16