Loos, K.

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  • Loos, K. (2)
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Author's Bibliography

Production of levan by Bacillus licheniformis NS032 in sugar beet molasses-based medium

Gojgić-Cvijović, Gordana D.; Jakovljević, Dragica M.; Lončarević, Branka D.; Todorović, Nevena M.; Pergal, Marija V.; Ćirić, J.; Loos, K.; Beškoski, Vladimir; Vrvić, Miroslav M.

(2019)

TY  - JOUR
AU  - Gojgić-Cvijović, Gordana D.
AU  - Jakovljević, Dragica M.
AU  - Lončarević, Branka D.
AU  - Todorović, Nevena M.
AU  - Pergal, Marija V.
AU  - Ćirić, J.
AU  - Loos, K.
AU  - Beškoski, Vladimir
AU  - Vrvić, Miroslav M.
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/350
AB  - The production of levan by Bacillus licheniformis NS032 in a medium based on sugar beet molasses was studied. High polysaccharide yields were produced by using diluted molasses (100–140 g/L of total sugars) with the addition of commercial sucrose up to 200 g/L of total sugars, as well as K2HPO4. A levan yield of 53.2 g/L was obtained on a medium optimized by response surface methodology, containing 62.6% of sugar originating from molasses, and 4.66 g/L of phosphate, with initial pH value of 7.2. In comparison to the media with 200 and 400 g/L sucrose, in the molasses optimized medium, the observed bacterial growth was faster, while the maximum production of polysaccharide was achieved over a shorter time interval (48 h). The polysaccharide produced in molasses medium had a weight average molecular weight of 5.82 × 106 Da, degree of branching 12.68%, viscosity of 0.24 dL/g, and based on methylation analysis and NMR data, it did not significantly differ from levan obtained in the medium with 200 g/L sucrose. © 2018 Elsevier B.V.
T2  - International Journal of Biological Macromolecules
T1  - Production of levan by Bacillus licheniformis NS032 in sugar beet molasses-based medium
VL  - 121
SP  - 142
EP  - 151
DO  - 10.1016/j.ijbiomac.2018.10.019
ER  - 
@article{
author = "Gojgić-Cvijović, Gordana D. and Jakovljević, Dragica M. and Lončarević, Branka D. and Todorović, Nevena M. and Pergal, Marija V. and Ćirić, J. and Loos, K. and Beškoski, Vladimir and Vrvić, Miroslav M.",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/350",
abstract = "The production of levan by Bacillus licheniformis NS032 in a medium based on sugar beet molasses was studied. High polysaccharide yields were produced by using diluted molasses (100–140 g/L of total sugars) with the addition of commercial sucrose up to 200 g/L of total sugars, as well as K2HPO4. A levan yield of 53.2 g/L was obtained on a medium optimized by response surface methodology, containing 62.6% of sugar originating from molasses, and 4.66 g/L of phosphate, with initial pH value of 7.2. In comparison to the media with 200 and 400 g/L sucrose, in the molasses optimized medium, the observed bacterial growth was faster, while the maximum production of polysaccharide was achieved over a shorter time interval (48 h). The polysaccharide produced in molasses medium had a weight average molecular weight of 5.82 × 106 Da, degree of branching 12.68%, viscosity of 0.24 dL/g, and based on methylation analysis and NMR data, it did not significantly differ from levan obtained in the medium with 200 g/L sucrose. © 2018 Elsevier B.V.",
journal = "International Journal of Biological Macromolecules",
title = "Production of levan by Bacillus licheniformis NS032 in sugar beet molasses-based medium",
volume = "121",
pages = "142-151",
doi = "10.1016/j.ijbiomac.2018.10.019"
}
Gojgić-Cvijović, G. D., Jakovljević, D. M., Lončarević, B. D., Todorović, N. M., Pergal, M. V., Ćirić, J., Loos, K., Beškoski, V.,& Vrvić, M. M. (2019). Production of levan by Bacillus licheniformis NS032 in sugar beet molasses-based medium.
International Journal of Biological Macromolecules, 121, 142-151.
https://doi.org/10.1016/j.ijbiomac.2018.10.019
Gojgić-Cvijović GD, Jakovljević DM, Lončarević BD, Todorović NM, Pergal MV, Ćirić J, Loos K, Beškoski V, Vrvić MM. Production of levan by Bacillus licheniformis NS032 in sugar beet molasses-based medium. International Journal of Biological Macromolecules. 2019;121:142-151
Gojgić-Cvijović Gordana D., Jakovljević Dragica M., Lončarević Branka D., Todorović Nevena M., Pergal Marija V., Ćirić J., Loos K., Beškoski Vladimir, Vrvić Miroslav M., "Production of levan by Bacillus licheniformis NS032 in sugar beet molasses-based medium" International Journal of Biological Macromolecules, 121 (2019):142-151,
https://doi.org/10.1016/j.ijbiomac.2018.10.019 .
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Production of levan by Bacillus licheniformis NS032 in sugar beet molasses-based medium

Gojgić-Cvijović, Gordana D.; Jakovljević, Dragica M.; Lončarević, Branka D.; Todorović, Nevena M.; Pergal, Marija V.; Ćirić, J.; Loos, K.; Beškoski, Vladimir; Vrvić, Miroslav M.

(2019)

TY  - JOUR
AU  - Gojgić-Cvijović, Gordana D.
AU  - Jakovljević, Dragica M.
AU  - Lončarević, Branka D.
AU  - Todorović, Nevena M.
AU  - Pergal, Marija V.
AU  - Ćirić, J.
AU  - Loos, K.
AU  - Beškoski, Vladimir
AU  - Vrvić, Miroslav M.
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2799
AB  - The production of levan by Bacillus licheniformis NS032 in a medium based on sugar beet molasses was studied. High polysaccharide yields were produced by using diluted molasses (100–140 g/L of total sugars) with the addition of commercial sucrose up to 200 g/L of total sugars, as well as K2HPO4. A levan yield of 53.2 g/L was obtained on a medium optimized by response surface methodology, containing 62.6% of sugar originating from molasses, and 4.66 g/L of phosphate, with initial pH value of 7.2. In comparison to the media with 200 and 400 g/L sucrose, in the molasses optimized medium, the observed bacterial growth was faster, while the maximum production of polysaccharide was achieved over a shorter time interval (48 h). The polysaccharide produced in molasses medium had a weight average molecular weight of 5.82 × 106 Da, degree of branching 12.68%, viscosity of 0.24 dL/g, and based on methylation analysis and NMR data, it did not significantly differ from levan obtained in the medium with 200 g/L sucrose. © 2018 Elsevier B.V.
T2  - International Journal of Biological Macromolecules
T1  - Production of levan by Bacillus licheniformis NS032 in sugar beet molasses-based medium
VL  - 121
SP  - 142
EP  - 151
DO  - 10.1016/j.ijbiomac.2018.10.019
ER  - 
@article{
author = "Gojgić-Cvijović, Gordana D. and Jakovljević, Dragica M. and Lončarević, Branka D. and Todorović, Nevena M. and Pergal, Marija V. and Ćirić, J. and Loos, K. and Beškoski, Vladimir and Vrvić, Miroslav M.",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2799",
abstract = "The production of levan by Bacillus licheniformis NS032 in a medium based on sugar beet molasses was studied. High polysaccharide yields were produced by using diluted molasses (100–140 g/L of total sugars) with the addition of commercial sucrose up to 200 g/L of total sugars, as well as K2HPO4. A levan yield of 53.2 g/L was obtained on a medium optimized by response surface methodology, containing 62.6% of sugar originating from molasses, and 4.66 g/L of phosphate, with initial pH value of 7.2. In comparison to the media with 200 and 400 g/L sucrose, in the molasses optimized medium, the observed bacterial growth was faster, while the maximum production of polysaccharide was achieved over a shorter time interval (48 h). The polysaccharide produced in molasses medium had a weight average molecular weight of 5.82 × 106 Da, degree of branching 12.68%, viscosity of 0.24 dL/g, and based on methylation analysis and NMR data, it did not significantly differ from levan obtained in the medium with 200 g/L sucrose. © 2018 Elsevier B.V.",
journal = "International Journal of Biological Macromolecules",
title = "Production of levan by Bacillus licheniformis NS032 in sugar beet molasses-based medium",
volume = "121",
pages = "142-151",
doi = "10.1016/j.ijbiomac.2018.10.019"
}
Gojgić-Cvijović, G. D., Jakovljević, D. M., Lončarević, B. D., Todorović, N. M., Pergal, M. V., Ćirić, J., Loos, K., Beškoski, V.,& Vrvić, M. M. (2019). Production of levan by Bacillus licheniformis NS032 in sugar beet molasses-based medium.
International Journal of Biological Macromolecules, 121, 142-151.
https://doi.org/10.1016/j.ijbiomac.2018.10.019
Gojgić-Cvijović GD, Jakovljević DM, Lončarević BD, Todorović NM, Pergal MV, Ćirić J, Loos K, Beškoski V, Vrvić MM. Production of levan by Bacillus licheniformis NS032 in sugar beet molasses-based medium. International Journal of Biological Macromolecules. 2019;121:142-151
Gojgić-Cvijović Gordana D., Jakovljević Dragica M., Lončarević Branka D., Todorović Nevena M., Pergal Marija V., Ćirić J., Loos K., Beškoski Vladimir, Vrvić Miroslav M., "Production of levan by Bacillus licheniformis NS032 in sugar beet molasses-based medium" International Journal of Biological Macromolecules, 121 (2019):142-151,
https://doi.org/10.1016/j.ijbiomac.2018.10.019 .
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