The Chemical and Pharmacological Variability of Key Bio-Actives Present in Commercially Available Angelica sinensis, Glycyrrhiza uralensis and Rhodiola rosea Samples

Suresh H^1*, Low M², Jarouche M², Zheng G³, Zhang L³, Lee S⁴, Pearson J², Power D², Singh S², Li CG² and Khoo C⁵

¹School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia

²Herbal Analysis and Pharmacological Laboratories (HAPL), NICM, Western Sydney University, Campbelltown, NSW 2560, Australia

³School of Science and Health, Western Sydney University, Penrith South DC, NSW 1797, Australia

⁴National Measurement Institute, North Ryde, NSW 2113, Australia

⁵Wentworth Institute, NSW 2010, Australia