Antioxidant activity and fermentative metabolism in the plant Erythrina crista-galli L. under flood conditions
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چکیده
منابع مشابه
Metabolites from endophytes of the medicinal plant Erythrina crista-galli.
Erythrina crista-galli (Fabaceae) is used in Argentinean ethnopharmacology as anti-inflammatory medication, narcotic, desinfectant, and for the treatment of wounds. The common name of the tree is "ceibo" or coral tree. The dominating endophytes in E. crista-galli all belong to the genus Phomopsis as identified by microscopic features and the analysis of their ITS sequences. To investigate a pos...
متن کاملBiosynthesis of Erythrina alkaloids in Erythrina crista-galli.
A precursor application system was developed to allow the study of Erythrina alkaloid formation in Erythrina crista-galli. Fruit wall tissue of this species was recognized as the major site of alkaloid biosynthesis. The application of radioactively and 13C-labelled potential precursors showed that the hitherto assumed precursor (S)-norprotosinomenine was not incorporated into the Erythrina alka...
متن کاملPolyphenols from Erythrina crista-galli: Structures, Molecular Docking and Phytoestrogenic Activity.
OBJECTIVES The current study aimed at exploring the secondary metabolites content of Erythrina crista-galli aqueous methanol extract and assessing its phytoestrogenic and cytoprotective activities. METHODS Isolation of the compounds was carried out using conventional chromatographic techniques. The structures of the isolated compounds were elucidated based on the UV, NMR spectral data along w...
متن کاملA New Erythrinan Alkaloid Glycoside from the Seeds of Erythrina crista-galli.
A new Erythrina alkaloid glycoside, named erythraline-11β-O-glucopyranoside, was isolated from the seeds of Erythrina crista-galli L., together with five known Erythrina alkaloids and an indole alkaloid. The structure of the new alkaloid glycoside was elucidated by spectroscopic methods, and all of the compounds were evaluated for their antiviral activity against tobacco mosaic virus.
متن کاملStructures of new Erythrinan alkaloids and nitric oxide production inhibitors from Erythrina crista-galli.
Two new Erythrinan alkaloids, cristanines A and B (1, 2), were isolated from the bark of Erythrina crista-galli L. together with nine known Erythrinan alkaloids (3-5, 7-12) and an indole alkaloid (13). The structures of the compounds, cristanines A (1) and B (2), were elucidated by spectroscopic methods. Three of the twelve compounds isolated showed significant inhibitory activity on lipopolysa...
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ژورنال
عنوان ژورنال: Semina: Ciências Agrárias
سال: 2016
ISSN: 1679-0359,1676-546X
DOI: 10.5433/1679-0359.2016v37n2p567