Search Results - "Grujić, Olgica S."

Increase in bioethanol production yield from triticale by simultaneous saccharification and fermentation with application of ultrasound by Pejin, Dušanka J., Mojović, Ljiljana V., Pejin, Jelena D., Grujić, Olgica S., Markov, Siniša L., Nikolić, Svetlana B., Marković, Milica N.

“…BACKGROUND: Bioethanol produced from renewable biomass, such as sugar, starch or lignocellulosic materials, is one of the alternative energy resources that is…”
Get full text

Possible application of brewer’s spent grain in biotechnology by Pejin Jelena D., Radosavljević Miloš S., Grujić Olgica S., Mojović Ljiljana V., Kocić-Tanackov Sunčica D., Nikolić Svetlana B., Đukić-Vuković Aleksandra J.

“…Brewer’s spent grain is the major by-product in beer production. It is produced in large quantities (20 kg per 100 liters of produced beer) throughout the year…”
Get full text

The application of triticale malt as the substitute for barley malt in wort production by Grujić Olgica S., Pejin Jelena D.

“…The aim of this work was the investigation of wort production for beer by the application of triticale malt, as the partial substitute for barley malt in…”
Get full text

The application of triticale variety Odyssey as the substitute for malt in wort production by Grujić Olgica S., Pejin Jelena D., Denčić Srbislav S.

“…The objective of this work was to investigate the possibility of triticale application as the partial substitute for malt in wort production. For wort…”
Get full text

The influence of carboxymethylcellulose, xanthan and guar-gum addition in bread dough before freezing on metabolism and viability of Saccharomyces cerevisiae by Kocić-Tanackov Sunčica D., Došenović Irena S., Pejin Jelena D., Grujić Olgica S., Pejin Dušanka J.

“…Doughs were prepared with different concentrations of carboxymethylcellulose, xanthan, and guar-gum (0.1, 0.2 and 0.3% in doughs), freezed at -20°C and…”
Get full text

Effect of yeast storage temperature and flour composition on fermentative activities of baker's yeast by Pejin Dušanka J., Grujić Olgica S., Pejin Jelena D., Kocić-Tanackov Sunčica D.

“…Baker's yeast is a set of living cells of Saccharomyces cerevisiae. It contains around 70-72% of water, 42-45% of proteins, around 40% of carbohydrates, around…”
Get full text

The effect of Winter barley variety and technological factors during malting on malt quality by Grujić Olgica S., Pejin Jelena D., Pržulj Novo M.

“…The analysis of six winter barley varieties, crop 2004, from Kragujevac location, was performed along with micromalting and analysis of the produced malts. The…”
Get full text

The influence of technological parameters on malt quality produced from different triticale varieties by Grujić Olgica S., Pejin Jelena D., Denčić Srboljub S.

“…The analysis of eight different triticale varieties, from selective experiments, crop 2007, from Rimski Šančevi (Serbia) location was performed. On the basis…”
Get full text

Conventional and alternative principles for stabilization of protein and polyphenol fractions in beer by Marković Romeo S., Grujić Olgica S., Pejin Jelena D.

“…Beer haze is primarily formed through complexation of protein and polyphenolic beer ingredients. The problem of reducing susceptibility of beer haze formation…”
Get full text

Supercritical carbon dioxide hop extraction by Pfaf-Šovljanski Ivana I., Grujić Olgica S., Peruničić Mihailo B., Cvetković Ivana M., Zeković Zoran P.

“…The hop of Magnum cultivar was extracted using supercritical carbon dioxide (SFE-as extractant). Extraction was carried out in the two steps: the first one…”
Get full text

Fungal growth during malting of barley by Kocić-Tanackov Sunčica D., Škrinjar Marija M., Grujić Olgica S., Pejin Jelena D.

“…Fungi were isolated and identified in two samples of winter two-row barley (SSK3 and SSK6) harvested in 2003, Kragujevac location, during micromalting. Fungi…”
Get full text

Capacity of Fusarium species isolated from brewer's barley to synthesise zearalenone by Kocić-Tanackov Sunčica D., Škrinjar Marija M., Grujić Olgica S., Lević Jelena, Pejin Jelena D.

“…Fungi of the genus Fusarium, known as toxigenic species, are very of- ten parasites and contaminants of brewer's barley. In this paper, the composition of the…”
Get full text

Zearalenone production during micro-malting of barley by Kocić-Tanackov Sunčica D., Škrinjar Marija M., Grujić Olgica S., Pejin Jelena D.

“…The zearalenone (ZEA) content was determined during a micro-malting process (after steeping, germination, kilning and degermination, as well as in barley…”
Get full text

Fermentation temperature and wort composition influence on diacetyl and 2, 3-pentanedione contents in beer by Pejin Jelena D., Grujić Olgica S., Markov Siniša L., Kocić Sunčica-Tanackov D., Cvetković Dragoljub D., Tanackov Ilija J.

“…Diacetyl and 2,3-pentanedione are important constituents of beer sensory properties. A new GC/MS method for diacetyl and 2,3-pentanedione content determination…”
Get full text

Determina tion of diacetyl and 2,3-pentanedione in beer by gc/ms using solid-phase extraction columns by Pejin Jelena D., Grujić Olgica S., Marjanović Nikola J., Vujić Đura N., Kocić-Tanackov Sunčica D.

“…A new GC/MS method for the determination of diacetyl and 2,3-pentanedione was investigated. Diacetyl and 2,3-pentanedione were derivatized with…”
Get full text