UPLC–MS profiling, identification of major peaks and comparison of Harpagophytum procumbens extracts from different locations - Steenkamp, P.A.; Steenkamp, L.H. (South African journal of botany, 2019)
Keywords: acetonitrile; Adulteration; claws; Extract; Harpagophytum procumbens; iridoid glycosides; isomers; mass spectrometry; methanol; plant extracts; Profiling; Quality control; rapid methods; reference standards; spectral analysis; tubers; ultra-performance liquid chromatography; UPLC-MS; verbascoside; UPLC-MS; Profiling; Quality control; Harpagophytum procumbens; Extract; TOF; Adulteration; PCA