Pr Salima Kebbouche-Gana - Academia.edu (original) (raw)

Pr Salima Kebbouche-Gana

Full Professor, 22 years’ experience, specializing industrial microbiology, fermentation, biotechnology and extremophiles.Senior Researcher and Team head in the laboratory Valorization and Conservation of Biological Resources (VALCOR) -International Coordinator and proven experience in the implementation of international cooperation projects between UMBB and the Walloon Region (U.L.B. Brussels) 2010-2013.-Project Leader:* PNR project 14/u35/1360 about the Study of the saline aquatic ecosystems-Research of metabolites of environmental and industrial interest.* CNEPRU Project F1601/03/2000 about Research, Exploitation and Exploration of archaebacteria in southern Algeria* 6 CNEPRU Projects about exploration and exploitation of extremophilic microflora in arid zones, Optimization of the production of Proteases from molds for application in Agribusiness.

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Papers by Pr Salima Kebbouche-Gana

Research paper thumbnail of Caldicoprobacter algeriensis sp. nov. a New Thermophilic Anaerobic, Xylanolytic Bacterium Isolated from an Algerian Hot Spring

Current Microbiology, 2011

Research paper thumbnail of Diversity of Microbial Communities in Production and Injection Waters of Algerian Oilfields Revealed by 16S rRNA Gene Amplicon 454 Pyrosequencing

Research paper thumbnail of Natrialba sp. strain E21, an extremely halophilic bacterium isolated from a solar saltern in Ain Salah (Algeria) able to produce biosurfactant by free and entrapped cells

Halotolerant microorganisms able to live in saline environments offer a multitude of actual or po... more Halotolerant microorganisms able to live in saline environments offer a multitude of actual or potential applications in various fields of biotechnology. This is why some strains of Halobacteria from an Algerian culture collection were screened for biosurfactant production in a standard medium using the qualitative drop-collapse test and emulsification activity assay (kebbouche-Gana et al., 2009). An isolate, strain E21 was obtained from a solar saltern located close to Ain Salah in the south of Algeria. The strain had salt growth requirement that was always between 1.5 and 4.0 M, the optimum of salts is at about 2.54 M, it was grew optimally at 40 ºC and pH 5.5-9.0. Analysis of 16S rRNA gene sequence indicates that the strain has 93 % sequence similarity with the genus Natrialba. A similarity (based on partial 16RNAr sequence) significant for possible species relatedness (98%) is found with the two validly described species Natrialba aegyptia 40 (99%) and Natrialba taiwanensis stra...

Research paper thumbnail of Antagonistic activity of an extremely halophilic bacterium Bacillus sp. nov. B21 obtained from an Algerian oil field against sulfate-reducing bacteria consortium

Research paper thumbnail of Corrosion by sulfate-reducing bacteria that utilize nitrate obtained from an Algerian oil field

Research paper thumbnail of Production de biosurfactants par les Halobactéries en vue de la décontamination des milieux marins pollués par les hydrocarbures

Research paper thumbnail of Valorisation du lactosérum par la production de levures lactiques avec les procédés de fermentation continue et discontinue

Résumé – L'industrie agro alimentaire doit faire face à un problème devenu au fil de ces dern... more Résumé – L'industrie agro alimentaire doit faire face à un problème devenu au fil de ces dernières années de plus en plus crucial. Il s'agit de la pollution créée par les déchets et les rejets de cette industrie. L'industrie laitière en est une de l'activité agro-alimentaire. En effet, à l'origine de la production de grandes quantités de lactosérum. Pour remédier à ce problème, de nombreux procédés sont envisageables. Parmi ceux-ci, on distingue la production d'Organismes Unicellulaires 'POU'. En effet, les besoins en protéines nobles ont considérablement augmenté. Ceci est due à leur richesse en facteurs de croissance. Ainsi, la recherche de nouvelles sources de protéines non conventionnelles, comme les Protéines d'Organismes Unicellulaires 'POU' s'impose. Ce travail de recherche s'axe sur la production de biomasse 'POU' sur lactosérum. La première partie de cette étude est consacrée à la sélection de levures locales ayant...

Research paper thumbnail of Marine corrosion: “ The influence of the seawater composition on the behavior of the oil tanker hulls

Research paper thumbnail of Crude date syrup as fermentation medium for biosurfactant production by Natrialba sp. Strain E21

Research paper thumbnail of Poster Jus De Date

Research paper thumbnail of Phylogenetic of the family Caldicoprobacteriaceae: Isolation of new thermophilic anaerobic strains from an Algerian thermal aquifer

Research paper thumbnail of Role of the injection water microorganisms on corrosion of fiberglass in TFT Algerian oil fields

Research paper thumbnail of Proliferation and rooting of wild cherry: The influence of cytokinin and auxin types and their concentration

African Journal of …, 2011

African Journal of Biotechnology Vol. 10(43), pp. 8613-8624, 10 August, 2011 Available online at ... more African Journal of Biotechnology Vol. 10(43), pp. 8613-8624, 10 August, 2011 Available online at http://www.academicjournals.org/AJB ISSN 1684–5315 © 2011 Academic Journals ... Proliferation and rooting of wild cherry: The influence ... Akila Mansseri-Lamrioui1, Ali Louerguioui1, ...

Research paper thumbnail of Phenotypic characterization, 16s RNA identification of cultivable on-obligate halophilic bacterial communities from a Tinsilt sebkha, wilaya of Oum El Bouaghi (Algeria) and screening for extracellulars hydrolases and biosurfactants

Research paper thumbnail of Bio-corrosion of carbon steel by sulfate reducing bacteria consortium in oil and gas pipelines

JOURNAL OF MECHANICAL ENGINEERING AND SCIENCES

Research paper thumbnail of Recherche des Bactéries dénitrifiantes et leur application dans la décontamination des eaux usées riches en nitrates

Research paper thumbnail of Conception d’une réaction de nitrification dans un bioreacteur fermé avec une culture discontinue

Research paper thumbnail of Contribution to the elimination of nitrate in wastewater

Research paper thumbnail of Valorisation de sous produits agroalimentaires pour la production de biosurfactants

Research paper thumbnail of Production de biosurfactants par Haloarcula sp. souche D21 en conditions salines à partir de milieux de culture à base de lactosérum et des eaux de trempage de maïs (corn steep liquor)

Research paper thumbnail of Caldicoprobacter algeriensis sp. nov. a New Thermophilic Anaerobic, Xylanolytic Bacterium Isolated from an Algerian Hot Spring

Current Microbiology, 2011

Research paper thumbnail of Diversity of Microbial Communities in Production and Injection Waters of Algerian Oilfields Revealed by 16S rRNA Gene Amplicon 454 Pyrosequencing

Research paper thumbnail of Natrialba sp. strain E21, an extremely halophilic bacterium isolated from a solar saltern in Ain Salah (Algeria) able to produce biosurfactant by free and entrapped cells

Halotolerant microorganisms able to live in saline environments offer a multitude of actual or po... more Halotolerant microorganisms able to live in saline environments offer a multitude of actual or potential applications in various fields of biotechnology. This is why some strains of Halobacteria from an Algerian culture collection were screened for biosurfactant production in a standard medium using the qualitative drop-collapse test and emulsification activity assay (kebbouche-Gana et al., 2009). An isolate, strain E21 was obtained from a solar saltern located close to Ain Salah in the south of Algeria. The strain had salt growth requirement that was always between 1.5 and 4.0 M, the optimum of salts is at about 2.54 M, it was grew optimally at 40 ºC and pH 5.5-9.0. Analysis of 16S rRNA gene sequence indicates that the strain has 93 % sequence similarity with the genus Natrialba. A similarity (based on partial 16RNAr sequence) significant for possible species relatedness (98%) is found with the two validly described species Natrialba aegyptia 40 (99%) and Natrialba taiwanensis stra...

Research paper thumbnail of Antagonistic activity of an extremely halophilic bacterium Bacillus sp. nov. B21 obtained from an Algerian oil field against sulfate-reducing bacteria consortium

Research paper thumbnail of Corrosion by sulfate-reducing bacteria that utilize nitrate obtained from an Algerian oil field

Research paper thumbnail of Production de biosurfactants par les Halobactéries en vue de la décontamination des milieux marins pollués par les hydrocarbures

Research paper thumbnail of Valorisation du lactosérum par la production de levures lactiques avec les procédés de fermentation continue et discontinue

Résumé – L'industrie agro alimentaire doit faire face à un problème devenu au fil de ces dern... more Résumé – L'industrie agro alimentaire doit faire face à un problème devenu au fil de ces dernières années de plus en plus crucial. Il s'agit de la pollution créée par les déchets et les rejets de cette industrie. L'industrie laitière en est une de l'activité agro-alimentaire. En effet, à l'origine de la production de grandes quantités de lactosérum. Pour remédier à ce problème, de nombreux procédés sont envisageables. Parmi ceux-ci, on distingue la production d'Organismes Unicellulaires 'POU'. En effet, les besoins en protéines nobles ont considérablement augmenté. Ceci est due à leur richesse en facteurs de croissance. Ainsi, la recherche de nouvelles sources de protéines non conventionnelles, comme les Protéines d'Organismes Unicellulaires 'POU' s'impose. Ce travail de recherche s'axe sur la production de biomasse 'POU' sur lactosérum. La première partie de cette étude est consacrée à la sélection de levures locales ayant...

Research paper thumbnail of Marine corrosion: “ The influence of the seawater composition on the behavior of the oil tanker hulls

Research paper thumbnail of Crude date syrup as fermentation medium for biosurfactant production by Natrialba sp. Strain E21

Research paper thumbnail of Poster Jus De Date

Research paper thumbnail of Phylogenetic of the family Caldicoprobacteriaceae: Isolation of new thermophilic anaerobic strains from an Algerian thermal aquifer

Research paper thumbnail of Role of the injection water microorganisms on corrosion of fiberglass in TFT Algerian oil fields

Research paper thumbnail of Proliferation and rooting of wild cherry: The influence of cytokinin and auxin types and their concentration

African Journal of …, 2011

African Journal of Biotechnology Vol. 10(43), pp. 8613-8624, 10 August, 2011 Available online at ... more African Journal of Biotechnology Vol. 10(43), pp. 8613-8624, 10 August, 2011 Available online at http://www.academicjournals.org/AJB ISSN 1684–5315 © 2011 Academic Journals ... Proliferation and rooting of wild cherry: The influence ... Akila Mansseri-Lamrioui1, Ali Louerguioui1, ...

Research paper thumbnail of Phenotypic characterization, 16s RNA identification of cultivable on-obligate halophilic bacterial communities from a Tinsilt sebkha, wilaya of Oum El Bouaghi (Algeria) and screening for extracellulars hydrolases and biosurfactants

Research paper thumbnail of Bio-corrosion of carbon steel by sulfate reducing bacteria consortium in oil and gas pipelines

JOURNAL OF MECHANICAL ENGINEERING AND SCIENCES

Research paper thumbnail of Recherche des Bactéries dénitrifiantes et leur application dans la décontamination des eaux usées riches en nitrates

Research paper thumbnail of Conception d’une réaction de nitrification dans un bioreacteur fermé avec une culture discontinue

Research paper thumbnail of Contribution to the elimination of nitrate in wastewater

Research paper thumbnail of Valorisation de sous produits agroalimentaires pour la production de biosurfactants

Research paper thumbnail of Production de biosurfactants par Haloarcula sp. souche D21 en conditions salines à partir de milieux de culture à base de lactosérum et des eaux de trempage de maïs (corn steep liquor)

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