Baroinaktivační model S. epidermidis - soubor MS Excel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027022%3A_____%2F07%3AE0004135" target="_blank" >RIV/00027022:_____/07:E0004135 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Baroinactivation model S. epidermidis - file of MS Excel

Popis výsledku v původním jazyce

Baroindication data were obtained on the experimental suspension of Staphylococcus epidermidis CCM 4418 in model solutions within the pH range of 6.4 to 7.2 and water activity equalling 0.99. The baroinactivation data plotted against pressure holding times show an exponential course of inactivation and can be described by a simple baroinactivation model. Parameters of this model Z, Dp,ref were set as a function of pH for the reference pressure of 300 MPa. The model is valid within the pressure range of200 to 350 MPa and for 0 to 16-minute holding times. The model created was verified for pasteurized breast milk and for UHT treated defatted cow's milk. In breast milk the agreement between the experimental data and the prediction by the model was very good. In UHT treated defatted cow's milk the agreement of experimental data with the model was much worse. Baroinactivation of this substrate proceeded with more difficulty. In particular, for the pressure of 300 MPa the model predicted a

Název v anglickém jazyce

Baroinactivation model S. epidermidis - file of MS Excel

Popis výsledku anglicky

Baroindication data were obtained on the experimental suspension of Staphylococcus epidermidis CCM 4418 in model solutions within the pH range of 6.4 to 7.2 and water activity equalling 0.99. The baroinactivation data plotted against pressure holding times show an exponential course of inactivation and can be described by a simple baroinactivation model. Parameters of this model Z, Dp,ref were set as a function of pH for the reference pressure of 300 MPa. The model is valid within the pressure range of200 to 350 MPa and for 0 to 16-minute holding times. The model created was verified for pasteurized breast milk and for UHT treated defatted cow's milk. In breast milk the agreement between the experimental data and the prediction by the model was very good. In UHT treated defatted cow's milk the agreement of experimental data with the model was much worse. Baroinactivation of this substrate proceeded with more difficulty. In particular, for the pressure of 300 MPa the model predicted a

Druh

A - Audiovizuální tvorba

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

<a href="/cs/project/1B44040" target="_blank" >1B44040: Modelování a experimentální výzkum termoinaktivace, baroinaktivace a růstu vybraných mikroorganismů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

ISBN

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Místo vydání

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Název nakladatele resp. objednatele

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Verze

Neuveden

Identifikační číslo nosiče

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