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Crude glycerol and whey as carbon and nitrogen sources for the production of antibiotics
Sirovi glicerol i surutka kao izvori ugljenika i azota za produkciju antibiotika
dc.creator | Ilić, Slavica B. | |
dc.creator | Konstantinović, Sandra S. | |
dc.creator | Ćirić, Jovan | |
dc.creator | Savić, Dragiša | |
dc.creator | Gojgić-Cvijović, Gordana | |
dc.creator | Veljković, Vlada B. | |
dc.date.accessioned | 2019-01-30T17:51:15Z | |
dc.date.available | 2019-01-30T17:51:15Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 2406-2979 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/1994 | |
dc.description.abstract | The microorganisam Streptomyces hygroscopicus CH-7 produces antibiotics Hexaene, Nigericine and Elaiophyline. The yield of antibiotics can be increased by changing the fermentation conditions and the composition of the nutrient medium. Based on the previous research with this strain and the literature reviewed, the aim of this work was to study the possibility of using waste materials (whey with proteins in varying ammounts and crude glycerol from the biodiesel production) as a carbon and nitrogen source in order to increase the yeald of antibiotics produced by Streptomyces hygroscopicus CH-7. The maximum concentration of Hexaene (47,2 μg/ cm3) was achieved in the medium with whey containing 80% of protein and glycerol from sunflower oil, while the maximum concentration of Elaiophyline (24,3μg/cm3) was achived in the basal medium. | en |
dc.description.abstract | Mikroorganizam Streptomyces hygroscopicus CH-7 produkuje antibiotike Heksaen, Nigericin i Elaiofilin. Promenom uslova fermentacije i sastava hranljive podloge može se povećati produkcija antibiotika. Na osnovu dosadašnjih istraživanja sa ovim sojem i literaturnog pregleda, cilj ovog rada je bio da se ispita mogućnost primene otpadnih sirovina (surutke sa različitim procentom proteina i sirovog glicerola iz proizvodnje biodizela) kao izvora ugljenika i azota, kako bi se povećala produkcija antibiotika pomoću Streptomyces hygroscopicus CH-7. Maksimalna koncentracija Heksaena (47,2 μg/cm 3) postignuta je na podlozi sa surutkom (koja sadrži 80% proteina) i glicerolom iz suncokretovog ulja, dok je maksimalna koncentracija Elaiofilina (24,3μg/cm3) ostvarena na osnovnoj podlozi. | sr |
dc.publisher | Tehnološki fakultet, Leskovac | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45001/RS// | |
dc.rights | openAccess | |
dc.source | Advanced Technologies | |
dc.subject | antibiotics | en |
dc.subject | Streptomyces hygroscopicus | en |
dc.subject | crude glycerol | en |
dc.subject | whey | en |
dc.subject | antibiotici | sr |
dc.subject | Streptomyces hygroscopicus | sr |
dc.subject | sirovi glicerol | sr |
dc.subject | surutka | sr |
dc.title | Crude glycerol and whey as carbon and nitrogen sources for the production of antibiotics | en |
dc.title | Sirovi glicerol i surutka kao izvori ugljenika i azota za produkciju antibiotika | sr |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Гојгић Цвијовић, Гордана; Константиновић, Сандра; Савић, Драгиша; Вељковић, Влада; Илић, Славица; Ћирић, Јован; Сирови глицерол и сурутка као извори угљеника и азота за продукцију антибиотика; Сирови глицерол и сурутка као извори угљеника и азота за продукцију антибиотика; | |
dc.citation.volume | 5 | |
dc.citation.issue | 1 | |
dc.citation.spage | 5 | |
dc.citation.epage | 9 | |
dc.citation.other | 5(1): 5-9 | |
dc.citation.rank | M52 | |
dc.identifier.doi | 10.5937/savteh1601005I | |
dc.identifier.fulltext | https://cer.ihtm.bg.ac.rs//bitstream/id/8422/1992.pdf | |
dc.type.version | publishedVersion |