Effect-directed profiling of aqueous, fermented plant preparations via high-performance thin-layer chromatography combined with in situ assays and high-resolution mass spectrometry

Aqueous, fermented preparations from a vast range of medical plants are among the active pharmaceutical ingredients of homoeopathic medicinal products. In this study aqueous, fermented plant preparations from Chamomilla recutita L. (C.r.), Allium cepa L. (A.c.), Equisetum arvense L. (E.a.) and Hamamelis virginiana L. (H.v.) of different years of harvest were screened using a generic high-performance thin-layer chromatography (HPTLC) method...