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Auteur Rabia Boukaabache |
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Affiner la recherche Interroger des sources externesRecherche et détermination des métabolites secondaires de plantes issues de la famille des fabacées / Rabia Boukaabache
Titre : Recherche et détermination des métabolites secondaires de plantes issues de la famille des fabacées Type de document : texte imprimé Auteurs : Rabia Boukaabache, Auteur ; Ouahiba Boumaza, Directeur de thèse Editeur : Constantine : Université Mentouri Constantine Année de publication : 2015 Importance : 221 f. Format : 30 cm Langues : Français (fre) Catégories : Français - Anglais
ChimieTags : Fabaceae G. aspalathoides Lamk. ssp. erinaceoides (Lois) G. quadriflora
Munby Screening Flavonoïdes Flavonoids.Index. décimale : 540 Chimie et sciences connexes Résumé : This work is a part of our research program on the Algerian plants of the family Fabaceae.
Flavonoids are natural substances that play a protective role, due to their biological activities.
Therefore, our work is oriented to the extraction, the separation, the purification and the
structure determination of the flavonoid compounds of two species of the kind Genista :
G. aspalathoides Lamk. ssp. erinaceoides (Lois) And G. quadriflora Munby. The
phytochemical screening performed on these two species allowed to the identification of
several chemical groups in particular flavonoids and isoflavonoids. The fulfillment of this
work required the use all liquid-phase chromatography battery and the use of the most
successful modern methods of phsiycal and chemical analysis, in particular, the mono and
bidimensional spectroscopy of nuclear magnetic resonance (RMN 1H, RMN 13C, COSY,
HSQC, HMBC), the spectroscopy of ultraviolet absorption and the high resolution mass
spectroscopy. All these methods allowed us to establish the isolated structures of the ethyl
acetate phase and the chloroform phase of the hydro alcoholic extract of the two studied
species. Finally, the results of biological tests performed on both species G. quadriflora
Munby and G. aspalathoides Lamk. ssp. erinaceoides, in particular the test on the antioxidant
activity (DPPH test) were satisfactory. The originality of this work is crowned by several
publications in international reviews.Diplôme : Doctorat en sciences En ligne : ../theses/chimie/BOU6771.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9820 Recherche et détermination des métabolites secondaires de plantes issues de la famille des fabacées [texte imprimé] / Rabia Boukaabache, Auteur ; Ouahiba Boumaza, Directeur de thèse . - Constantine : Université Mentouri Constantine, 2015 . - 221 f. ; 30 cm.
Langues : Français (fre)
Catégories : Français - Anglais
ChimieTags : Fabaceae G. aspalathoides Lamk. ssp. erinaceoides (Lois) G. quadriflora
Munby Screening Flavonoïdes Flavonoids.Index. décimale : 540 Chimie et sciences connexes Résumé : This work is a part of our research program on the Algerian plants of the family Fabaceae.
Flavonoids are natural substances that play a protective role, due to their biological activities.
Therefore, our work is oriented to the extraction, the separation, the purification and the
structure determination of the flavonoid compounds of two species of the kind Genista :
G. aspalathoides Lamk. ssp. erinaceoides (Lois) And G. quadriflora Munby. The
phytochemical screening performed on these two species allowed to the identification of
several chemical groups in particular flavonoids and isoflavonoids. The fulfillment of this
work required the use all liquid-phase chromatography battery and the use of the most
successful modern methods of phsiycal and chemical analysis, in particular, the mono and
bidimensional spectroscopy of nuclear magnetic resonance (RMN 1H, RMN 13C, COSY,
HSQC, HMBC), the spectroscopy of ultraviolet absorption and the high resolution mass
spectroscopy. All these methods allowed us to establish the isolated structures of the ethyl
acetate phase and the chloroform phase of the hydro alcoholic extract of the two studied
species. Finally, the results of biological tests performed on both species G. quadriflora
Munby and G. aspalathoides Lamk. ssp. erinaceoides, in particular the test on the antioxidant
activity (DPPH test) were satisfactory. The originality of this work is crowned by several
publications in international reviews.Diplôme : Doctorat en sciences En ligne : ../theses/chimie/BOU6771.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9820 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité CHI-15-6771 CHI-15-6771 Thèse Bibliothèque principale Thèses Disponible
Titre : Recherche et détermination des métabolites secondaires de plantes issues de la famille des fabacées Type de document : texte imprimé Auteurs : Rabia Boukaabache, Auteur ; Ouahiba Boumaza, Directeur de thèse Editeur : Constantine : Université Mentouri Constantine Année de publication : 2015 Importance : 221 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
ChimieTags : Fabaceae G. aspalathoides Lamk. ssp. erinaceoides (Lois) G. quadriflora Munby Screening Flavonoïdes Flavonoids Index. décimale : 540 Chimie et sciences connexes Résumé : This work is a part of our research program on the Algerian plants of the family Fabaceae. Flavonoids are natural substances that play a protective role, due to their biological activities. Therefore, our work is oriented to the extraction, the separation, the purification and the structure determination of the flavonoid compounds of two species of the kind Genista :
G. aspalathoides Lamk. ssp. erinaceoides (Lois) And G. quadriflora Munby. The phytochemical screening performed on these two species allowed to the identification of several chemical groups in particular flavonoids and isoflavonoids. The fulfillment of this work required the use all liquid-phase chromatography battery and the use of the most successful modern methods of phsiycal and chemical analysis, in particular, the mono and bidimensional spectroscopy of nuclear magnetic resonance (RMN 1H, RMN 13C, COSY, HSQC, HMBC), the spectroscopy of ultraviolet absorption and the high resolution mass
spectroscopy. All these methods allowed us to establish the isolated structures of the ethyl acetate phase and the chloroform phase of the hydro alcoholic extract of the two studied species. Finally, the results of biological tests performed on both species G. quadriflora Munby and G. aspalathoides Lamk. ssp. erinaceoides, in particular the test on the antioxidant activity (DPPH test) were satisfactory. The originality of this work is crowned by several publications in international reviews.
Diplôme : Doctorat en sciences En ligne : ../theses/chimie/BOU6771.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9838 Recherche et détermination des métabolites secondaires de plantes issues de la famille des fabacées [texte imprimé] / Rabia Boukaabache, Auteur ; Ouahiba Boumaza, Directeur de thèse . - Constantine : Université Mentouri Constantine, 2015 . - 221 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
ChimieTags : Fabaceae G. aspalathoides Lamk. ssp. erinaceoides (Lois) G. quadriflora Munby Screening Flavonoïdes Flavonoids Index. décimale : 540 Chimie et sciences connexes Résumé : This work is a part of our research program on the Algerian plants of the family Fabaceae. Flavonoids are natural substances that play a protective role, due to their biological activities. Therefore, our work is oriented to the extraction, the separation, the purification and the structure determination of the flavonoid compounds of two species of the kind Genista :
G. aspalathoides Lamk. ssp. erinaceoides (Lois) And G. quadriflora Munby. The phytochemical screening performed on these two species allowed to the identification of several chemical groups in particular flavonoids and isoflavonoids. The fulfillment of this work required the use all liquid-phase chromatography battery and the use of the most successful modern methods of phsiycal and chemical analysis, in particular, the mono and bidimensional spectroscopy of nuclear magnetic resonance (RMN 1H, RMN 13C, COSY, HSQC, HMBC), the spectroscopy of ultraviolet absorption and the high resolution mass
spectroscopy. All these methods allowed us to establish the isolated structures of the ethyl acetate phase and the chloroform phase of the hydro alcoholic extract of the two studied species. Finally, the results of biological tests performed on both species G. quadriflora Munby and G. aspalathoides Lamk. ssp. erinaceoides, in particular the test on the antioxidant activity (DPPH test) were satisfactory. The originality of this work is crowned by several publications in international reviews.
Diplôme : Doctorat en sciences En ligne : ../theses/chimie/BOU6771.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9838 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BOU/6771 BOU/6771 Thèse Bibliothèque principale Thèses Disponible
