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| rdf:type
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| Description
| - Důležitou vlastností buněčné stěny pivovarských kvasinek je její schopnost adherovat k jiným buňkám nebo k pevným povrchům. Tato vlastnost je zodpovědná za technologicky důležitý jev,jako je flokulace na konci fermentace, a také za buněčnou adhezi při imobilizaci na různé nosiče (upravené mláto, DEAE-celulosa, atd.). Fyzikálně-chemické vlastnosti povrchu kvasinek, jako hydrofobicita a povrchový náboj, mají značný vliv na buněčnou adhezi a flokulaci. Interakční energie spočítané podle DLVO teorie a mezifázové volné energie byly srovnány s adhezí buněk během pokusů v kontinuálním gas-lift reaktoru. Byly použity dva kmeny pivovarských kvasinek (Saccharomyces cerevisiae) a byla testována schopnost jejich adheze na částice upraveného mláta. Role fyzikálně-chemických povrchových vlastností při interakcích buňka-buňka a buňka-nosič byla posouzena srovnáním experimentálních výsledků adheze s předem spočítanými hodnotami. V tomto příspěvku jsou prezentovány předběžné výsledky, které podporují hypotézu, že pomo (cs)
- An important quality of brewing yeast cell wall is the ability to adhere to other cell walls or solid surfaces. This feature of brewing yeast is responsible for technologically important phenomena such as flocculation at the end of beer fermentation and cell adhesion to immobilization supports e.g. spent grains, DEAE-cellulose etc. Physico-chemical properties of yeast surfaces, e.g. hydrophobicity and surface charge, have a substantial impact on cell adhesion and flocculation. The interaction energies calculated according to DLVO theory and interfacial free energies were compared with yeast adhesion experiments carried out in continuous gas-lift reactor. Two different brewing yeast strains (Saccharomyces cerevisiae) were tested for their adhesion onto spent grain particles. The role of physico-chemical surface properties in cell-cell and cell-carrier interactions was evaluated by comparing the computed predictions with experimental results. Preliminary results supporting the hypothesis that the physic
- An important quality of brewing yeast cell wall is the ability to adhere to other cell walls or solid surfaces. This feature of brewing yeast is responsible for technologically important phenomena such as flocculation at the end of beer fermentation and cell adhesion to immobilization supports e.g. spent grains, DEAE-cellulose etc. Physico-chemical properties of yeast surfaces, e.g. hydrophobicity and surface charge, have a substantial impact on cell adhesion and flocculation. The interaction energies calculated according to DLVO theory and interfacial free energies were compared with yeast adhesion experiments carried out in continuous gas-lift reactor. Two different brewing yeast strains (Saccharomyces cerevisiae) were tested for their adhesion onto spent grain particles. The role of physico-chemical surface properties in cell-cell and cell-carrier interactions was evaluated by comparing the computed predictions with experimental results. Preliminary results supporting the hypothesis that the physic (en)
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| Title
| - The influence of cell surface properties on brewing yeast adhesion to spent grain particles in a continuous reactor
- Vliv povrchových vlastností pivovarských kvasinek na jejich adhezi na částice mláta v kontinuálním reaktoru. (cs)
- The influence of cell surface properties on brewing yeast adhesion to spent grain particles in a continuous reactor (en)
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| skos:prefLabel
| - The influence of cell surface properties on brewing yeast adhesion to spent grain particles in a continuous reactor
- Vliv povrchových vlastností pivovarských kvasinek na jejich adhezi na částice mláta v kontinuálním reaktoru. (cs)
- The influence of cell surface properties on brewing yeast adhesion to spent grain particles in a continuous reactor (en)
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| skos:notation
| - RIV/60461373:22330/07:00018347!RIV08-GA0-22330___
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| http://linked.open.../vavai/riv/strany
| |
| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(GA104/06/1418), Z(MSM6046137305)
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/60461373:22330/07:00018347
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - yeast; surface properties; adhesion; DLVO (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - 34th International Conference of Slovak Society of Chemical Engineering, Tatranske Matliare,SR,21.-25.5.2007
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...iv/tvurceVysledku
| - Brányik, Tomáš
- Kuřec, Michal
- Lehnert, Radek
- Teixeira, José
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| http://linked.open...n/vavai/riv/zamer
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| number of pages
| |
| http://purl.org/ne...btex#hasPublisher
| - Slovak Society of Chemical Engineering
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| https://schema.org/isbn
| |
| http://localhost/t...ganizacniJednotka
| |
| is http://linked.open...avai/riv/vysledek
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