Lamalbid, Chlorogenic Acid, and Verbascoside as Tools for Standardization of Flowers-Development and Validation of HPLC-DAD Method.

Preparations from the flowers or herb of the white dead nettle ( L.) are recommended for the treatment of upper respiratory tract disorders or as a topical medication for mild inflammation of the throat, mouth, and skin. Taking into consideration the significance of in traditional medicines across Europe, as well as the lack of studies describing the quantities of their most abundant constituents, we aimed to design a high-performance liquid chromatography coupled with diode-array detection (HPLC-DAD) method for potential standardization procedures of extracts from flowers of .