Application of probiotic L. casei in production of typical czech fermented sausages

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F09%3A00141892" target="_blank" >RIV/62156489:43210/09:00141892 - 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

Application of probiotic L. casei in production of typical czech fermented sausages

Popis výsledku v původním jazyce

The aim of this study was evaluation of possibility to applicate probiotic strain L. casei 431reg (Chr. Hansen, Denmark) in the manufacturing process of typical Czech fermented sausages called "Paprikáš". In manufacturing process of those types of sausages, commercial starter culture Pediococcus pentosaceus AS-3/100 (Almi, Austria) is used. Therefore probiotic L. casei was used in combination with this starter culture. Control sausages were prepared using only the starter culture. L. casei 431reg was studied for its ability to produce biogenic amines tyramine and histamine using PCR targeting genes coding for tyrosine- and histidinedecarboxylase and using HPLC. The strain was amine negative. In this study, a rapid working method for selective enumeration and monitoring of survival of probiotic L. casei 431reg in fermented sausages was developed. MRS--sorbitol agar was used for selective enumeration of L. casei from probiotic sausages. Molecular analysis of presumptive colonies confirme

Název v anglickém jazyce

Application of probiotic L. casei in production of typical czech fermented sausages

Popis výsledku anglicky

The aim of this study was evaluation of possibility to applicate probiotic strain L. casei 431reg (Chr. Hansen, Denmark) in the manufacturing process of typical Czech fermented sausages called "Paprikáš". In manufacturing process of those types of sausages, commercial starter culture Pediococcus pentosaceus AS-3/100 (Almi, Austria) is used. Therefore probiotic L. casei was used in combination with this starter culture. Control sausages were prepared using only the starter culture. L. casei 431reg was studied for its ability to produce biogenic amines tyramine and histamine using PCR targeting genes coding for tyrosine- and histidinedecarboxylase and using HPLC. The strain was amine negative. In this study, a rapid working method for selective enumeration and monitoring of survival of probiotic L. casei 431reg in fermented sausages was developed. MRS--sorbitol agar was used for selective enumeration of L. casei from probiotic sausages. Molecular analysis of presumptive colonies confirme

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Journal of International Research Publications: Materials, Methods & Technologies

ISSN

1313-8014

e-ISSN

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Svazek periodika

3

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

BG - Bulharská republika

Počet stran výsledku

8

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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