Results 11 to 20 of about 71,995 (193)
Tropane alkaloids in mint teas at the Serbian market [PDF]
Agroznanje, 2021 The interest in tropane alkaloids as food contaminants has been increasing. The tropane alkaloids are plant toxins that mainly occur in Atropa, Datura and Hyoscyamus sp belonging to the Solanaceae family.
Vuković Gorica +7 more
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Tropane alkaloids and calystegines as chemotaxonomic markers in the Solanaceae [PDF]
Anais da Academia Brasileira de Ciências, 2015 This study assessed the occurrence and distribution of tropane alkaloids and calystegines in genera of the family Solanaceae to identify patterns of distribution and make evolutionary inferences.
Aline G.S. Pigatto +3 more
doaj +3 more sources
Tropane alkaloids in food [PDF]
, 2010 A large number of wild and cultured plants produce secondary metabolites that are toxic to humans and animals. Through accidental or intentional mixing of these plants with normal food and feed the consumers of these products will be exposed to the toxins. In this report tropane alkaloids will be discussed.
Adamse, P., van Egmond, H.P.
core +3 more sources
Ultrasonic Extraction of Tropane Alkaloids from Radix physochlainae Using as Extractant an Ionic Liquid with Similar Structure [PDF]
Molecules, 2019 In this research, tropane alkaloids in Radix physochlainae were extracted by tropine-type ionic liquid (IL) aqueous solutions under ultrasound assistance, and N-propyltropine hexafluorophosphate ([C3Tr][PF6]) was found to be the most ideal IL in this ...
Alula Yohannes +3 more
doaj +2 more sources
Biosynthesis of medicinal tropane alkaloids in yeast. [PDF]
Nature, 2020 Tropane alkaloids from nightshade plants are neurotransmitter inhibitors that are used for treating neuromuscular disorders and are classified as essential medicines by the World Health Organization1,2. Challenges in global supplies have resulted in frequent shortages of these drugs3,4.
Srinivasan P, Smolke CD.
europepmc +4 more sources
Élelmiszervizsgálati Közlemények, 2023 Tropane alkaloids occur in many plant families and their toxic effects can cause mild symptoms or even death, depending on the dose. They are most commonly introduced into the human body through contamination, misuse or deliberate abuse due to their intoxicating effects.
Lugasi, Andrea
openaire +3 more sources
Engineering a microbial biosynthesis platform for de novo production of tropane alkaloids [PDF]
Nature Communications, 2019 Tropane alkaloids (TAs) are a group of phytochemicals that are used to treat neurological disorders. Here, the authors engineer baker’s yeast to produce tropine, a key intermediate in the biosynthetic pathway of TAs, and cinnamoyltropine, a non-canonical
Prashanth Srinivasan +1 more
doaj +2 more sources
Tropane alkaloids biosynthesis involves an unusual type III polyketide synthase and non-enzymatic condensation [PDF]
Nature Communications, 2019 Tropane alkaloids are medicinally significant plant metabolites generated by an unusual condensation of ornithine-derived and malonyl-CoA precursors. Here, Huang et al. show that pyrrolidine ketide synthase catalyzes a single round of condensation, which
Jian-Ping Huang +8 more
doaj +2 more sources
Biosynthesis and Metabolism of the Tropane Alkaloids [PDF]
Planta Medica, 1979 Edward Leete
exaly +3 more sources
Global Biosecurity, 2023 In December 2022 a large outbreak of anti-cholinergic toxidrome was reported in Australia associated with contamination of baby spinach leaves with Datura stramonium. Over 100 individuals around Australia experienced symptoms consistent with intoxication
David Heslop
doaj +1 more source