publication . Other literature type . Article . 2015

english

Zhang, W.; Zhang, X.; Cui, H.;
Open Access English
  • Published: 14 Oct 2015 Journal: Chemical and Biochemical Engineering Quarterly, volume 29, issue 3 (issn: 0352-9568, eissn: 1846-5153, Copyright policy)
  • Publisher: Croatian Society of Chemical Engineers
Abstract
In this research, biosurfactant-producing bacteria were isolated from the outlet sludge of a canteen and one promising strain was identified through 16S rDNA sequence as Bacillus amyloliquefaciens. This strain can utilize water-soluble carbon source and the FT-IR analysis indicated the biosurfactant was probably glycolipids. Further factors (fermentation time, temperature, carbon source, nitrogen source, ion concentration) affecting the biosurfactant production were determined. The optimum fermentation conditions and nutrient concentration were as follows: fermentation time 48 h, temperature 30 °C, fermentation pH 6, glucose concentration 30 g L–1, peptone conce...
Subjects
free text keywords: biosurfactant; Bacillus amyloliquefaciens; nano-silica, Process Chemistry and Technology, Biochemistry, General Chemistry, Bacillus amyloliquefaciens, biology.organism_classification, biology, Fermentation, Chromatography, Chemistry, Strain (chemistry)
Related Organizations
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publication . Other literature type . Article . 2015

english

Zhang, W.; Zhang, X.; Cui, H.;