Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Said Benallaoua"'
Autor:
Zahra Azzouz, Azzeddine Bettache, Nawel Boucherba, Alicia Prieto, Maria Jesus Martinez, Said Benallaoua, Laura Isabel de Eugenio
Publikováno v:
Molecules, Vol 26, Iss 9, p 2527 (2021)
Plant biomass constitutes the main source of renewable carbon on the planet. Its valorization has traditionally been focused on the use of cellulose, although hemicellulose is the second most abundant group of polysaccharides on Earth. The main enzym
Externí odkaz:
https://doaj.org/article/4a47999e0d9b4707aa13c66c0adcd211
Autor:
Nawel Boucherba, Mohammed Gagaoua, Amel Bouanane-Darenfed, Cilia Bouiche, Khelifa Bouacem, Mohamed Yacine Kerbous, Yacine Maafa, Said Benallaoua
Publikováno v:
Bioresources and Bioprocessing, Vol 4, Iss 1, Pp 1-12 (2017)
Abstract The present study investigates the production and partial biochemical characterization of an extracellular thermostable xylanase from the Bacillus oceanisediminis strain SJ3 newly recovered from Algerian soil using three phase partitioning (
Externí odkaz:
https://doaj.org/article/7b446df56c4b4495b5e7ce4761c410f9
Autor:
Azzeddine Bettache, Abdelaziz Messis, Estelle Copinet, Mouloud Kecha, Nawel Boucherba, Nabila Belhamiche, Francis Duchiron, Said Benallaoua
Publikováno v:
Archives of Biological Sciences, Vol 65, Iss 2, Pp 549-558 (2013)
Streptomyces sp. B-PNG23 was selected as a promising cellulolytic strain and tested for its ability to produce cellulases from agroindustrial residues. A pH value of 7 and temperature of 28°C were found to be optimal for maximum enzyme production. T
Externí odkaz:
https://doaj.org/article/5cb1ce133c28476aae8427fddb2b8a53
Publikováno v:
Waste and Biomass Valorization. 13:1523-1534
Many soil Actinobacteria are potent producers of extracellular enzymes decomposing lignocellulose. Four strains of Actinobacteria with a high potential to hydrolyse cellulose and hemicellulose were identified among environmental isolates. The strains
Autor:
Zahra Azzouz, Azzeddine Bettache, Nawel Boucherba, Samir Hamma, Said Benallaoua, Francis Duchiron, Rima Maibeche, Cilia Bouiche, Estelle Copinet
Publikováno v:
Journal of microbiology, biotechnology and food sciences. 10:284-288
Streptomyces sp. strain BPNG23 produces five endoglucanases: endo1, endo 2, endo 3, endo 4 and endo 5.The endo2 has been purified and characterized by two subsequent purification steps with ultrafiltration and anion exchange chromatography. The speci
Publikováno v:
Biomass Conversion and Biorefinery. 12:5923-5935
Most of the lignocellulosic biomass residues are decomposed and transformed by a variety of microbes in the natural environment. The xylanase production from Aspergillus niger strain BG has been produced using wheat bran under solid-state fermentatio
Autor:
Sandip B. Bankar, Hakim Hebal, Sasikala Anbarasan, Ossi Turunen, Arno Parviainen, Laura Makkonen, Said Benallaoua, He Li, Alistair W. T. King, Ilkka Kilpeläinen
Publikováno v:
Hebal, H, Parviainen, A, Anbarasan, S, Li, H, Makkonen, L, Bankar, S, King, A W T, Kilpeläinen, I, Benallaoua, S & Turunen, O 2020, ' Inhibition of hyperthermostable xylanases by superbase ionic liquids ', Process Biochemistry, vol. 95, pp. 148-156 . https://doi.org/10.1016/j.procbio.2020.03.022
The use of enzymes in aqueous solutions of ionic liquids (ILs) could be useful for the enzymatic treatment of lignocellulose. Hydrophilic ILs that dissolve lignocellulose are harmful to enzymes. The toleration limits and enzyme-friendly superbase IL
Autor:
Nawel Boucherba, Said Benallaoua, Zahra Azzouz, Zahir Amghar Zahir Amghar, Azzeddine Bettache
Publikováno v:
Cellulose Chemistry and Technology. 54:451-462
Publikováno v:
Symbiosis. 81:25-37
Twenty-three bacterial strains were isolated from root nodules of Spartium junceum L., growing wild in four distinct geographic locations in Bejaia city (Northeastern Algeria). They were analyzed based on their symbiotic effectiveness, phenotypic pro
Autor:
Judith Loogen, Said Benallaoua, Nico Anders, Aicha Asma Houfani, Azzeddine Bettache, Jochen Büchs, Zahra Azzouz, Benedikt Heyman
Publikováno v:
Biomass Conversion and Biorefinery.
One key factor in the design of enzymatic cocktails for the lignocellulosic biomass breakdown is the performance of bacteria. Bosea sp. FBZP-16, a high-performing bacterium strain producing different types of cellulases and hemicellulases, was evalua