Background & Aim: A. belladonna (family: Solanaceae) is one of important pharmaceutical plants which contain tropane ‎alkaloids. Tropane alkaloids are distinct group of secondary metabolites of the ‎Solanaceae family.  The most important alkaloids of A. belladonna are atropine and hyoscine that are used extensively because of their medicinal properties. There...

Agrobacterium rhizogenes-mediated 'hairy root' cultures were established in Atropa acuminata. The chemical profiling of the hairy roots was carried out by a new mass spectrometric technique, direct analysis in real time (DART). The intact hairy roots were directly analyzed by holding them in the gap between the DART ion source and mass spectrometer. Two alkaloids, atropine and scopolamine, were...

An efficient protocol for enhancement of total alkaloids production from suspension cultures of A. belladonna L. was established. The effect of MS-medium supplemented with different concentrations of naphthalene acetic acid (NAA) and benzyl adenine (BA) on growth parameters as well as total alkaloid production was investigated. In the same connection, the effect of biotic stress caused by vario...

The plant family Amaryllidaceae is well-known for its unique alkaloid constituents, which exhibit a wide range of biological activities. Its representative, Amaryllis belladonna, has a geographical distribution covering mainly southern Africa, where it has significant usage in the traditional medicine of the native people. In this study, A. belladonna samples collected in Brazil were examined f...