SVIBOR - Project code: 4-07-011

MINISTRY OF SCIENCE AND TECHNOLOGY

Strossmayerov trg 4, HR - 10000 ZAGREB
tel.: +385 1 459 44 44, fax: +385 1 459 44 69
E-mail: ured@znanost.hr

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Project code: 4-07-011


Production of the selected yeast strains for special purposes


Main researcher: GRBA, SLOBODAN (14222)


Assistants
Type of research: developmental
Duration from: 03/23/91. to 12/31/94.
Papers on project (total): 32
Papers on project quoted in Current Contents: 5
Institution name: Prehrambeno-biotehnološki fakultet, Zagreb (58)
Department/Institute: Department of Food Technology
Address: Pierottijeva 6
City: 10000 - Zagreb, Croatia
Communication
Phone: 385 (0)440-051
Fax: 385 (0)418-230
Summary: In the proposed project, the processes for the cultivation of yeast biomass which can be used for special purposes (brewers yeast for bakery, food supplement and therapeutics) were researched. Particular atention has been performed for the processes of the incorporation of bioelemnts cink, selen, chrom and germanium in yeast biomass, and the production of brewers yeast for bakery. The optimisation of growth parametar formentioned processes were examined in laboratory fermentors. On the basis of these parametars achieved in laboratory scale, the technological procedures for the industry have been developed. For some of these processes it proposed to bilt up a new industrial plants or to reconstruct the existing.

Keywords: Growth of Yeast Biomass, Fooder Yeast, Incorporation of Biologicaly Active Elements, Beer Yeast for Baking Industry.

Research goals: The aim of the project was production of yeast biomass for special purposes, what could in a great deal improve the production of the yeast biomass in Croatia. For the production of yeast S.uvarum for bakery the whole technological process has been done, which could be transfered to industry. For the bakers yeast production from six strains of S.cerevisiae, one was selected and used in industrial procedure (Pliva, S.Marof). On the other hand, the process for incorporation of bioelements have been researched. One process was examined in industrial trial, (Badel, Sesvete). For the production of feed, different yeast strains were used, and processed on alfalfa medium.

COOPERATION - PROJECTS


  1. Name of project: Znanstveno-isrraživački rad
    Name of institution: Podravka, dd-Koprivnica
    City: 48300 - Koprivnica, Croatia

COOPERATION - INSTITUTIONS


  1. Name of institution: Badel, d.d proizvodnja, Sesvete, Zagrebačka 23
    Type of institution: Economical/Production
    Type of cooperation: Occasional exchange of information
    City: Sesvete, Hrvatska
Other information about the project.
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