Dekontaminace hovězích jatečně upravených těl parou a kyselinou mléčnou

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F04%3A00013031" target="_blank" >RIV/60461373:22330/04:00013031 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

Dekontaminace hovězích jatečně upravených těl parou a kyselinou mléčnou

Popis výsledku v původním jazyce

The efficacy of surface decontamination of beef carcasses was studied under industrial conditions. The combination of steaming (0.6xMPa) and spraying with 2% solution of lactic acid (PURAC) was applied at the end of the slaughter line (about 30 min postmortem). The total counts of psychrophilic and mesophilic microorganisms in surface layer (5xmm) were evaluated immediately after treatment and during cold storage up to 5 days. The treatment was effective; the surface microbial counts were reduced by more than one decimal order immediately after the treatment. During cold storage, the growth of microorganisms on the surface of treated carcasses was slowed down compared to control samples. It can be explained by particular effect of lactate ions. The effect of decontamination treatment was higher in the case of more contaminated samples. The treatment mentioned is not recommended as a solution in the case of insufficient hygiene but for the increasing of the production security in the ca

Název v anglickém jazyce

Decontamination of beef carcasses using steaming and lactic acid

Popis výsledku anglicky

The efficacy of surface decontamination of beef carcasses was studied under industrial conditions. The combination of steaming (0.6xMPa) and spraying with 2% solution of lactic acid (PURAC) was applied at the end of the slaughter line (about 30 min postmortem). The total counts of psychrophilic and mesophilic microorganisms in surface layer (5xmm) were evaluated immediately after treatment and during cold storage up to 5 days. The treatment was effective; the surface microbial counts were reduced by more than one decimal order immediately after the treatment. During cold storage, the growth of microorganisms on the surface of treated carcasses was slowed down compared to control samples. It can be explained by particular effect of lactate ions. The effect of decontamination treatment was higher in the case of more contaminated samples. The treatment mentioned is not recommended as a solution in the case of insufficient hygiene but for the increasing of the production security in the ca

Druh

D - Stať ve sborníku

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

<a href="/cs/project/QE0186" target="_blank" >QE0186: Dekontaminace povrchu masa a zeleniny</a><br>

Návaznosti

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

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

6.konferencia Výživa - potraviny- legislativa

ISBN

80-227-2155-7

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

209-214

Název nakladatele

Vydavatelstvo STU

Místo vydání

Detva

Místo konání akce

Detva, SR

Datum konání akce

22. 9. 2004

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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