Conyza canadensis (Zèb-Kodenn) : vertus médicinales en extraction alcoolique

Conyza canadensis (Zèb-Kodenn, Lang-poul, Langue-de-poule, Herbe-à-coq-d ’Inde, Vergerette du Canada, Chicken-tongue, Indian cock’s-foot, Canadian fleabane) — famille Asteracées.

Synonymes scientifiques : Erigeron canadensis-L, E paniculatus-Lam, E strictus-DC, E pusillus-Nutt., Leptilon canadensis-Britt, L pusillum-Britt, senecio liliatus-Walt.

Sources externes reconnues associées à cette monographie : Pharmacopée française.

Cette base documente les extractions alcooliques (éthanol) des substances actives. Notre monographie recense actuellement 7 indications en extraction alcoolique pour cette espèce. Le catalogue Lapo v2 enregistre 39 références scientifiques pour cette espèce (détail intégral dans l’application).

Important — références scientifiques sur cette page publique : seuls de courts extraits de chaque source citée sont présentés (phrases d’abstract sélectionnées), conservés dans leur langue d’origine (le plus souvent l’anglais), sans traduction. Ces extraits ne constituent pas le texte intégral de l’article ni une bibliographie complète. Les fiches de référence complètes et le détail monographique sont disponibles dans l’application Lapo v2 (essai gratuit 30 jours).

1. 1

   Infection bactérienne : Bacillus cereus, B. Licheniformis, B. Subtilis, E. coli, Listeria monocytogenes, Pseudomonas aeruginosa, Salmonella enteritis, Staphylococcus aureus, Enterococcus faecalis

   Partie usitée : Feuille.

   Références scientifiques (courts extraits)

   Courts extraits uniquement (pas le texte intégral de l’article). Fiches de référence complètes dans l’application Lapo v2.

   • Selon TUGCE ONBAS (2017)

     Extrait coli,, Listeria monocytogenes, Pseudomonas aeruginosa, Salmonella enteritis, Staphylococcus aureus, Enterococcus faecalis. In this present study, the antimicrobial & antibiofilm activities of different extracts of Conyza canadensis-L (leaves) collected from Ankara (Turkey) & Rhododendron Ponticum-L (flowers), were evaluated against clinical isolated microorganisms as well as food borne such as Bacillus cereus, B.

   • Selon Veres K (2012)

     Extrait The antimicrobial activities of the oils were tested on Gram-positive (Enterococcus faecalis, Staphylococcus aureus & Streptococcus pyogenes), Gram-negative (Escherichia coli, Pseudomonas aeruginosa) bacteria, reference fungal strains & fungal strains isolated from patients (Candida, Cryptococcus, Trichophyton, Rhodotorula & Aspergillus) by agar disc diffusion and broth dilution methods. Essential oils from herbs & roots of Conyza canadensis (horseweed), collected in Hungary, were obtained by hydrodistillation.

   • Selon PHUONG NB (2015)

     Extrait canadensis extracted with ethyl acetate showed the highest antifungal activity against both tested fungal pathogens. canadensis which was extracted by different solvents including ethanol, ethyl acetate and hexane was examined by using agar well diffusion method & minimum inhibitory concentration method.

   • Selon Curini M (2003)

     Extrait Curini M et al, Composition and in vitro antifungal activity of essential oils of Erigeron canadensis & Myrtus communis from FRANCE, Chem of Nat Compounds, 39, (2) :191–4, 2003.

   • Selon Shah NZ (2012)

     Extrait Shah NZ et al, Antimicrobial & phytotoxic study of Conyza canadensis, Middle-East J Med Pl Res 1,63-7, 2012.

2. 2

   Infection bacterienne : Escherichia coli, Bacillus subtilis, Shigella flexneri, Staphylococcus aureus, Pseudomonas aeruginosa, Salmonella typhi

   Partie usitée : Plante entière.

   Références scientifiques (courts extraits)

   Courts extraits uniquement (pas le texte intégral de l’article). Fiches de référence complètes dans l’application Lapo v2.

   • Selon TUGCE ONBAS (2017)

     Extrait coli,, Listeria monocytogenes, Pseudomonas aeruginosa, Salmonella enteritis, Staphylococcus aureus, Enterococcus faecalis. In this present study, the antimicrobial & antibiofilm activities of different extracts of Conyza canadensis-L (leaves) collected from Ankara (Turkey) & Rhododendron Ponticum-L (flowers), were evaluated against clinical isolated microorganisms as well as food borne such as Bacillus cereus, B.

   • Selon Veres K (2012)

     Extrait The antimicrobial activities of the oils were tested on Gram-positive (Enterococcus faecalis, Staphylococcus aureus & Streptococcus pyogenes), Gram-negative (Escherichia coli, Pseudomonas aeruginosa) bacteria, reference fungal strains & fungal strains isolated from patients (Candida, Cryptococcus, Trichophyton, Rhodotorula & Aspergillus) by agar disc diffusion and broth dilution methods. Essential oils from herbs & roots of Conyza canadensis (horseweed), collected in Hungary, were obtained by hydrodistillation.

   • Selon PHUONG NB (2015)

     Extrait canadensis extracted with ethyl acetate showed the highest antifungal activity against both tested fungal pathogens. canadensis which was extracted by different solvents including ethanol, ethyl acetate and hexane was examined by using agar well diffusion method & minimum inhibitory concentration method.

   • Selon Curini M (2003)

     Extrait Curini M et al, Composition and in vitro antifungal activity of essential oils of Erigeron canadensis & Myrtus communis from FRANCE, Chem of Nat Compounds, 39, (2) :191–4, 2003.

   • Selon Shah NZ (2012)

     Extrait Shah NZ et al, Antimicrobial & phytotoxic study of Conyza canadensis, Middle-East J Med Pl Res 1,63-7, 2012.

3. 3

   Infection fongique : Candida albicans, C glabrata, Trichophyton longifusus, Aspergillus flavus, Fusarium solani, Trichosporon insectorum

   Partie usitée : Plante entière.

   Références scientifiques (courts extraits)

   Courts extraits uniquement (pas le texte intégral de l’article). Fiches de référence complètes dans l’application Lapo v2.

   • Selon PHUONG NB (2015)

     Extrait canadensis extracted with ethyl acetate showed the highest antifungal activity against both tested fungal pathogens. Two fungal pathogens used to determine the bioactive activity of these extracts were Candida albicans (C.

   • Selon TUGCE ONBAS (2017)

     Extrait In this present study, the antimicrobial & antibiofilm activities of different extracts of Conyza canadensis-L (leaves) collected from Ankara (Turkey) & Rhododendron Ponticum-L (flowers), were evaluated against clinical isolated microorganisms as well as food borne such as Bacillus cereus, B. The results obtained in this study appeared to confirm the antibacterial of the plants investigates which can be an alternative to control strategies or can be used as a model to the search for a new drug.

   • Selon Curini M (2003)

     Extrait Curini M et al, Composition and in vitro antifungal activity of essential oils of Erigeron canadensis & Myrtus communis from FRANCE, Chem of Nat Compounds, 39, (2) :191–4, 2003.

   • Selon Shah NZ (2012)

     Extrait Shah NZ et al, Antimicrobial & phytotoxic study of Conyza canadensis, Middle-East J Med Pl Res 1,63-7, 2012.

   • Selon Hayet E (2009)

     Extrait Hayet E et al Antibacterial, antioxidant and cytotoxic activities of extracts of Conyza canadensis (L.) (Cronquist growing in Tunisia, Med Chem Res, 18, 447-54,2009.

D’autres indications (y compris d’autres modes d’extraction le cas échéant), posologies, précautions d’emploi et les <strong>références scientifiques complètes</strong> (fiches intégrales, pas seulement les courts extraits ci-dessus) sont disponibles dans la fiche monographique de l’application Lapo v2.