Seasonal fluctuations of photosynthetic pigments content in Taxus baccata needles
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چکیده
منابع مشابه
Bioactivity of Lignans from Taxus baccata.
Three lignan derivatives, (-)-taxiresinol (1), (-)-3'-demethylisolariciresinol-9'-hydroxyisopropylether (2) and (-)-3-demethylisolariciresinol (3), previously isolated from the heart-wood of Taxus baccata L. (Taxaceae) were investigated for cytotoxicity against the Oncology Cell Line Panel (breast, colon, ovary, prostate, lung and a normal adult bovine aortic endothelial cell line) as well as f...
متن کاملtaxezopidine-g from needles and young stems of taxus baccata l. growing in iran
background: taxus species are important due to their content of taxol, baccatin iii, 10- deacetyl baccatin and other taxoids suitable to change to active pharmaceutical ingredients, which are used as anti-neoplastic agents. investigations on taxoids carried out during the past four decades, resulted in identification of more than 350 taxoids. objective: this study aimed to isolate and identify ...
متن کاملAnti-ulcerogenic lignans from Taxus baccata L.
Four lignan type compounds, lariciresinol, taxiresinol, isolariciresinol and 3-demethyl-iso-lariciresinol, were isolated from the heartwood of Taxus baccata L. (Taxaceae) growing in Turkey through chromatographic techniques. In vivo anti-ulcerogenic potency of these compounds was investigated on ethanol-induced ulcerogenesis model in rats at two different doses, 50 and 100 mg/kg. All compounds ...
متن کاملEssential Oil Compositions and Photosynthetic Pigments Content of Pelargonium graveolens in Response to Nanosilver Application
Background: Nanosilver particles are among the potentially candidates for modulating the redox status and changing the growth, performance and quality of plants because of their physicochemical characteristics. Objective: This study was carried out to elucidate the potential effects of nanosilver particles application on variations of photosynthetic pigments (chlorophyll and carotenoids) an...
متن کاملSeasonal Dynamics of Metabolites in Needles of Taxus wallichiana var. mairei.
Seasonal variations of the phytochemicals contents in needles of T. wallichiana var. mairei due to the effects of growth meteorological parameters were investigated in this study. The needles of T. wallichiana var. mairei were collected from different months and the contents of taxoids (paclitaxel, 10-deacetylbaccatin III (10-DAB), baccatin III, cephalomannine, 10-deacetyltaxol (10-DAT)), flavo...
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ژورنال
عنوان ژورنال: Dendrobiology
سال: 2016
ISSN: 1641-1307
DOI: 10.12657/denbio.076.002