Contents
Academic literature on the topic 'Bactérie méthanogène'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Bactérie méthanogène.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Bactérie méthanogène"
FONTY, G., Ph GOUET, and Véronique SANTE. "Influence d'une bactérie méthanogène sur l'activité cellulolytique et le métabolisme de deux espèces de champignons cellulolytiques du rumen in vitro. Résultats préliminaires." Reproduction Nutrition Développement 28, no. 1 (1988): 133–34. http://dx.doi.org/10.1051/rnd:19880129.
Full textPOPOVA, M., D. P. MORGAVI, M. DOREAU, and C. MARTIN. "Production de méthane et interactions microbiennes dans le rumen." INRAE Productions Animales 24, no. 5 (December 8, 2011): 447–60. http://dx.doi.org/10.20870/productions-animales.2011.24.5.3277.
Full textBAYOURTHE, C., and D. ALI-HAIMOUD-LEKHAL. "Les extraits de plantes chez le ruminant : effets sur les fermentations dans le rumen et la qualité lipidique des produits animaux." INRAE Productions Animales 27, no. 4 (October 23, 2014): 317–28. http://dx.doi.org/10.20870/productions-animales.2014.27.4.3079.
Full textDaoud, Yessmine, Nahla Abdellatif, and Jérome Harmand. "Modèles mathématiques de digestion anaérobie: effet de l’hydrolyse sur la production du biogaz." Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées Volume 28 - 2018 - 2019 -... (September 3, 2019). http://dx.doi.org/10.46298/arima.4440.
Full textDissertations / Theses on the topic "Bactérie méthanogène"
Clarens, Manuel. "Etude de la fermentation de l'acétate par une bactérie méthanogène acétoclaste : Methanosarcina sp. MSTA-1." Toulouse, INSA, 1989. http://www.theses.fr/1989ISAT0030.
Full textSogodogo, Elisabeth. "Détection des méthanogènes dans la flore oro-sinusale." Thesis, Aix-Marseille, 2019. http://www.theses.fr/2019AIXM0238.
Full textIn the first part of our thesis, we reviewed the literature on the methanogens found in the different microbiota of humans. We also reviewed the various methods used for the detection of these microorganisms in the clinical microbiology laboratory. In a second part of our Thesis work, we tested the hydrogen production by facultative anaerobic bacteria of clinical interest. , especially bacteria previously found associated with methanogens in clinical samples. We have observed that not all facultative anaerobic bacteria have the capacity to produce hydrogen gas and we have reported three bacteria that were not known in the literature for the production of hydrogen. In the third part of our Thesis, we explored the sinus flora in search of methanogens. Molecular biology, fluorescent in situ hybridization and microbial culture demonstrated methanogens in nine different patients with sinus infections. We were interested in looking for methanogens in the oral cavity in another type of population more specifically in a center of odonto-stomatology in Mali. In total, we obtained eight positive samples for methanogens. In the last part of our Thesis, we studied the archaea and bacteria repertoire associated with fifteen different plant species used as natural toothbrushes in Bamako, Mali
Corre, Erwan. "Approches moléculaires de la diversité microbienne de deux environnements extrêmes : les sources hydrothermales profondes et les réservoirs pétroliers." Brest, 2000. http://hal.upmc.fr/tel-01115381.
Full textCabirol, Nathalie. "Dégradation de composés aliphatiques chlorés par un consortium méthanogène et sulfatoréducteur : aspects microbiologiques et perspectives d'application." Lyon 1, 1997. http://www.theses.fr/1997LYO10026.
Full textAbbassi-Guendouz, Amel. "Lien entre paramètres opératoires, micro-organismes et performances de la digestion anaérobie par voie sèche." Thesis, Montpellier 2, 2012. http://www.theses.fr/2012MON20030.
Full textAnaerobic digestion is the transformation of organic matter into biogas rich in methane. Solid waste is treated by dry anaerobic digestion process with a total solid content higher than 20%. The high solids content make the process difficult to control. The aim of this work is to study the influence of operating parameters specific to dry anaerobic digestion on performances and behavior of microbial communities. The results show that increasing the solids content higher than 30% and decreasing the specific surface area of change have a negative effect on the anaerobic digestion process. Indeed, when the solids content exceeds 30%, the transfer of dissolved gas from the reaction mixture to the headspace can limit anaerobic digestion. The analysis of microbial populations demonstrates the presence of bacterial bio-indicators related to no-functioning anaerobic digestion. These bio-indicators correspond to the clostridium genus and are present regardless of the inoculum source. The study of methanogenic Archaea shows a sensitivity of these microorganisms. Shifts in the methanogenic populations related to the concentration of total solids were observed. This work has improved the fundamental knowledge of dry anaerobic digestion which can help improve the performance of this process
Mechichi, Tahar. "Etude de la dégradation de compsés aromatiques par des bactéries anaérobies d'un digesteur méthanogène alimenté par des margines d'olives." Aix-Marseille 1, 1999. http://www.theses.fr/1999AIX11070.
Full textFregard, Florence. "Rôle des interactions hydrophobes et électrostatiques dans l'adhésion de bactéries méthanogènes aux matériaux de faible énergie de surface." Lille 1, 1991. http://www.theses.fr/1991LIL10047.
Full textMorvan, Brieuc. "Ecologie et physiologie des microorganismes hydrogénotrophes des écosystèmes digestifs : étude particulière de l'écosystème ruminal." Lyon 1, 1995. http://www.theses.fr/1995LYO10241.
Full textFauque, Guy. "Relations structure-fonction de différentes protéines d’oxydo-réduction isolées de bactéries sulfato-réductrices et méthanigènes." Compiègne, 1985. http://www.theses.fr/1985COMPE010.
Full textGuilhot, Elodie. "Techniques de culture pour l'étude du microbiote digestif anaérobie." Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0611.
Full textAnaerobic microorganisms are characterized by their ability to grow and survive in the absence of oxygen. Indeed free oxygen molecules are not used for their metabolism and can be toxic to varying degrees, sometimes leading to cell death. Although it is known that these microorganisms are the predominant in our digestive microbiota and that they have a great impact on our health, their culture remain long, fastidious, costly, and in most cases impossible. Becteria culture is an indispensable tool for isolating strains, performing studies from living models, and identifying new ones. Thus, the laboratory in which my thesis tooks place created a new concept of culture "Microbial Culturomics" which made it possible to isolate 193 new anaerobic bacterial species. A work based on the use of antioxidants to enable the aerobic culture of anaerobic bacteria was also initiated: a promising optimization of the culture techniques from which my work was born. Our first project consisted in developing an innovative culture device allowing the cultivation of methanogenic archaea in aerobic and without an external source of dihydrogen. In our second project, we performed a single culture bottle in which the growth of all bacteria, aerobic and anaerobic, could be detected. Our third project was based on the comparison of anaerobic and aerobic culture with antioxidants through the example of three strictly anaerobic bacterial strains.Therefore the use of antioxidants enable to facilitate anaerobic bacteria cultivation. These results are very encouraging for clinical and environmental microbiology laboratories