Effect of Potato virus X on total phenol and alkaloid contents in Datura stramonium leaves
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چکیده
منابع مشابه
The Effect of Chloramphenicol on Atropine and Scopolamine Contents in Datura Stramonium L.
Background & Aims: In regard to the importance of atropine and scopolamine as medicines with natural source, this study was aimed to investigate the effect of chloramphenicol as an inhibitor of protein synthesis on the alkaloids content of Datura stramonium. Method: After initial preparation of medicinal garden seeds, they were planted 50 cm apart in four different sections. Three different con...
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Plants contain various secondary metabolites such as saponin, steroids, flavonoids, and alkaloids, which have shown antioxidant activity that includes scavenging free radical species, inhibiting the production of reactive species, inhibiting the production of reactive species resulting from normal cell metabolism. The present study was undertaken to analyse the antioxidant activity of various e...
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Although substance abuse is fairly common among adolescents, poisoning from Datura stramonium (a broadleaf annual erect herb with spine-covered seed capsule) is uncommon in children and has not been reported in our locality. We present the case of two children admitted at the Children Emergency Room of a teaching hospital following ingestion of extract of Datura stramonium. They developed neuro...
متن کاملAlkaloid spectrum in diploid and tetraploid hairy root cultures of Datura stramonium.
Hairy root cultures were obtained from diploid and induced tetraploid plants of Datura stramonium and analyzed by gas chromatography/mass spectrometry. Twenty alkaloids (19 for diploid and 9 for tetraploid hairy root cultures) were identified. A new tropane ester 3-tigloyloxy-6-propionyloxy-7-hydroxytropane was identified on the basis of mass spectral data. Hyoscyamine was the main alkaloid in ...
متن کاملIn – vitro antioxidant activity of leaves on Datura stramonium, L.and Datura metal, L. Solanaceae – A comparative studies
The ethanol extracts of Datura stramonium and Datura metel (Family: Solanaceae) collected from Pappakovil, Nagapattinam Dist of Tamil Nadu, India. The Ethanol extract obtained by maceration extraction was examined for its antioxidant activities. The antioxidant activity was determined by means of the DPPH radical scavenging test, Total antioxidant (TAA) and superoxide anion scavenging activity ...
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ژورنال
عنوان ژورنال: Summa Phytopathologica
سال: 2008
ISSN: 0100-5405
DOI: 10.1590/s0100-54052008000100013