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Huiles Essentielles D'eucalyptus Globulus, D'eucalyptus Huiles essentielles d’Eucalyptus globulus, d’Eucalyptus radiata et de Corymbia citriodora : botanique, aromathérapie et enquête auprès des pharmaciens d’officine Audrey Dauvergne To cite this version: Audrey Dauvergne. Huiles essentielles d’Eucalyptus globulus, d’Eucalyptus radiata et de Corymbia citriodora : botanique, aromathérapie et enquête auprès des pharmaciens d’officine. Sciences du Vivant [q-bio]. 2020. dumas-02959145 HAL Id: dumas-02959145 https://dumas.ccsd.cnrs.fr/dumas-02959145 Submitted on 6 Oct 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. U.F.R. DES SCIENCES PHARMACEUTIQUES Année 2020 Thèse n°96 THESE POUR L’OBTENTION DU DIPLOME D’ETAT de DOCTEUR EN PHARMACIE Présentée et soutenue publiquement Par DAUVERGNE Audrey Née le 21 Octobre 1993 à Romorantin-Lanthenay, France Le 21 Septembre 2020 Huiles essentielles d’Eucalyptus globulus, d’Eucalyptus radiata et de Corymbia citriodora : botanique, aromathérapie et enquête auprès des pharmaciens d’officine Sous la direction de : Caroline ROUGER Membres du jury : Madame CLUZET Stéphanie Président Madame ROUGER Caroline Directrice Madame TOCAVEN Séverine Jury Remerciements Au Président du jury : Merci, de me faire l’honneur de présider ma thèse et d’accepter de juger mon travail aujourd’hui. A Madame Caroline Rouger : Merci, pour m’avoir fait l’honneur de diriger cette thèse, pour votre disponibilité tout au long de la rédaction de ma thèse ainsi que pour vos précieux conseils. A Madame Séverine Tocaven : Merci, de me faire l’honneur d’être membre de ce jury et d’accepter de juger mon travail aujourd’hui. A Florent : Merci, de m’accompagner depuis bientôt 11 ans, avec un amour inconditionnel. Merci, pour tout le bonheur et le soutien que tu m’apportes au quotidien. Je t’aime. A mes parents : Merci, pour avoir cru en moi, pour vos encouragements et pour m’avoir soutenue tout au long de mes études, même si je n’ai pas toujours été facile, en particulier pendant les périodes d’examen. Je vous aime. A mon frère : Merci, pour m’avoir supportée toutes ces années et pour avoir rangé le lave-vaisselle à ma place un nombre incalculable de fois. J’espère que ton nouveau chez toi, te comblera de bonheur. A mes grands-parents, mes oncles et tantes, mes cousins, cousines, mes belles-cousines, mes beaux-parents … : Merci, pour votre soutien et votre présence. Merci, pour tous les bons moments passés ensemble. A la pharmacie de Courtiras : Merci, pour m’avoir accueillie en stage, m’avoir fait partager vos connaissances et vos expériences, m’avoir fait passer d’étudiant en pharmacie à pharmacien. A mes amis : Merci, pour votre soutien et vos encouragements. 2 Table des matières Remerciements ........................................................................................................................................................ 2 Table des matières ................................................................................................................................................... 3 Liste des abréviations .............................................................................................................................................. 6 Liste des figures ...................................................................................................................................................... 7 Liste des tableaux .................................................................................................................................................... 8 Introduction ............................................................................................................................................................. 9 Partie 1 : Présentation générale des eucalyptus ......................................................................................................10 1.1- Le genre Eucalyptus dans l’histoire .......................................................................................................10 1.1.1- Découverte des eucalyptus............................................................................................................. 10 1.1.2- Origine géographique des eucalyptus ............................................................................................ 11 1.1.3- Intérêts du genre Eucalyptus .......................................................................................................... 12 1.1.3.1- Croissance très rapide ............................................................................................................12 1.1.3.2- Absorption importante de l’humidité .....................................................................................14 1.1.3.3- Dégagement d’huile essentielle ..........................................................................................15 1.1.3.4- Capacité d’adaptation ..........................................................................................................16 1.1.3.5- Usages traditionnels par les aborigènes australiens ...............................................................17 1.2- Généralités sur la famille des Myrtacées ...............................................................................................18 1.2.1- Classification phylogénétique dans le règne végétal ..................................................................... 18 1.2.1.1- Du règne à la famille ..............................................................................................................19 1.2.1.2- Récapitulatif ...........................................................................................................................20 1.2.2- Caractères botaniques des Myrtacées ............................................................................................ 21 1.2.2.1- Appareil végétatif...................................................................................................................21 1.2.2.2- Appareil reproducteur ............................................................................................................24 1.2.2.3- Classification interne des Myrtacées ......................................................................................30 1.3- Description de l’espèce Eucalyptus globulus ........................................................................................31 1.3.1- Carte d’identité .............................................................................................................................. 31 1.3.2- Description botanique .................................................................................................................... 32 1.3.2.1- Arbre ......................................................................................................................................32 1.3.2.2- Feuille ....................................................................................................................................32 1.3.2.3- Fleur .......................................................................................................................................33 1.3.2.4- Fruit ........................................................................................................................................34 1.3.3- Informations complémentaires ...................................................................................................... 35 1.3.3.1- Parties utilisées ......................................................................................................................35 1.3.3.2- Principales utilisations de l’E. globulus .................................................................................35 1.4- Description de l’espèce Eucalyptus radiata ..........................................................................................36 1.4.1- Carte d’identité .............................................................................................................................. 36 1.4.2- Description botanique .................................................................................................................... 37 1.4.2.1- Arbre ......................................................................................................................................37 1.4.2.2- Feuille ....................................................................................................................................37 1.4.2.3- Fleur .......................................................................................................................................38 1.4.2.4- Fruit ........................................................................................................................................38 1.4.3- Informations complémentaires ...................................................................................................... 38 1.4.3.1- Parties utilisées ......................................................................................................................38 1.4.3.2- Principales utilisations de l’E. radiata ...................................................................................38
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