Authenticity and quality evaluation of different <i>Rhodiola</i> species and commercial products based on NMR‐spectroscopy and HPLC

Abstract

The developed analytical platform was found to be useful in the investigations of the phytochemical diversity of different Rhodiola species, the recognition of the unique metabolites between them and the identification of adulterated products. Therefore, this approach could be applied from the earliest to the latest stages of the value chain in the manufacturing of R. rosea based products.