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Literatura académica sobre el tema "Calicotome villosa (Poir.) Link"
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Artículos de revistas sobre el tema "Calicotome villosa (Poir.) Link"
Palu, Doreen Stacy, Mathieu Paoli, Hervé Casabianca, Joseph Casanova y Ange Bighelli. "New Compounds from the Roots of Corsican Calicotome Villosa (Poir.) Link.: Two Pterocarpans and a Dihydrobenzofuran". Molecules 25, n.º 15 (30 de julio de 2020): 3467. http://dx.doi.org/10.3390/molecules25153467.
Texto completoMECHERGUI, K., A. SALEH ALTAMIMI, S. NAGHMOUCHI y W. JAOUADI. "ECOLOGICAL DIVERSITY OF SPINY BROOM (CALICOTOME VILLOSA (POIR.) LINK) AND SWEET BROOM (GENISTA × SPACHIANA) OF THREE DIFFERENT PROVENANCES: CHEMICAL COMPOSITION, SECONDARY COMPOUNDS OF SHRUB LEAVES AND RESPONSES TO DROUGHT STRESS". Applied Ecology and Environmental Research 19, n.º 5 (2021): 3717–35. http://dx.doi.org/10.15666/aeer/1905_37173735.
Texto completoYiotis, Charilaos, Yiannis Manetas y George K. Psaras. "Leaf and green stem anatomy of the drought deciduous Mediterranean shrub Calicotome villosa (Poiret) Link. (Leguminosae)". Flora - Morphology, Distribution, Functional Ecology of Plants 201, n.º 2 (febrero de 2006): 102–7. http://dx.doi.org/10.1016/j.flora.2005.04.007.
Texto completoZAMMOURI, Jamila y Mohamed NEFFATI. "Factors influencing seed germination of Calycotome villosa (Poir.) Link. (Fabaceae) from Southern Tunisia". African Journal of Agricultural Research 17, n.º 5 (31 de mayo de 2021): 758–65. http://dx.doi.org/10.5897/ajar2019.14011.
Texto completoTesis sobre el tema "Calicotome villosa (Poir.) Link"
Palu, Doreen. "Etude de la composition chimique d’extraits d’Ilex aquifolium Linné et de Calicotome villosa (Poiret) Link de Corse par RMN du carbone-13". Electronic Thesis or Diss., Corte, 2022. http://www.theses.fr/2022CORT0018.
Texto completoThe aim of this work was to determine chemical composition of wild growing corsican understudied plant species, with potential biological activities. This study was realized using the computerized NMR method developed over the past thirty years by the University of Corsica “Chimie et Biomasse” group, UMR CNRS “Sciences Pour l’environnement”. Identified secondary metabolites were then undertaken to evaluate their antimicrobial properties. As part of this study, we selected on the first place commun holly (Ilex aquifolium L.). After two successive column chromatography, hexane and dichloromethane leaves crude extracts and all chromatography fractions were analyzed by 13C NMR (GC(RI) and GC-MS sometimes) to allow the identification of eleven triterpens and α- and β-amyrin esters. Among identified compounds, ursolic acid and oleanolic acid were also quantified by 1H NMR in the dichloromethane crude extract using a reliable method developped and validated (accuracy, linearity precision of measurements). Ursolic acid accounted for 55.3% of the extract, followed by oleanolic acid, 20.8%. Evaluation of previous identified compounds antimicrobial activities has been performed in collaboration with « Biochimie et Biologie Moléculaire du Végétal » group (University of Corsica). Triterpen acids and chloramphenicol (reference antibiotic) displayed similar antibacterial activities against three Gram-positive bacteria, Staphylococcus aureus, Staphylococcus epidermidis and Bacillus cereus (MIC = 4 and 8 mg.L-1 vs. 2 and 4 mg.L-1). Moreover, dichloromethane and dichloromethane/ethyl acetate (50/50, v/v) berries extracts were submitted to successive column chromatography. Crude extracts and chromatography fractions 13C NMR spectra revealed presence of nine triterpens previously identidied, five phenolics derivatives, six monosaccharides and four lactones (menisdaurilide, aquilegiolide, dasycarponilide and 7-epi-griffonilide) were first time identified in berries holly extracts. On the second place, we determined chemical compositions of Calicotome villosa (Poir.) Link flowers and root extracts. 13C NMR analysis of dichloromethane and ethyl acetate flowers extracts and their chromatography fractions, allowed the identification of three flavonoids, five glycosyl flavonoids and four phenylpropanoids. We also studied chemical composition of a methanol root extract which has never been submitted to any chemical composition study. After successive column chromatography, eighteen compounds were identified by 13C NMR including sterols, flavonoids, a polyphenol and pterocarpans