Plísně rodu Fusarium v potravinách a krmivech

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F05%3A00002650" target="_blank" >RIV/00216275:25310/05:00002650 - 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

Occurence of Fusarium in food and feed

Popis výsledku v původním jazyce

Two PCR methods were evaluated for the successful identification of Fusarium species. The PCR was performed using a primer specifically targeted to Tri5 gene. The extraction technique of DNA by Cenis (1992) and the PCR procedure according to Edwards et al. (2001)) were compared with the DNA isolation and amplification using the Plant PCR Kit. The sensitivity of the latter method was determined using the reference strain of Fusarium graminearum CCM F-683 and the selectivity was examined using reference cultures of different genera of fungi naturally occurring in food and feedstuff. Fifty food and feedstuff samples were examined for the presence of trichothecenes-producing Fusarium. In total, seven Fusarium species were isolated, of which five reacted positively with the primer, resulting in the expected size amplicon of 260 pb. Macroscopic and microscopic features were observed on the pure culture of Fusarium and on fungi isolated in relation to their growth in different laboratory medi

Název v anglickém jazyce

Occurence of Fusarium in food and feed

Popis výsledku anglicky

Two PCR methods were evaluated for the successful identification of Fusarium species. The PCR was performed using a primer specifically targeted to Tri5 gene. The extraction technique of DNA by Cenis (1992) and the PCR procedure according to Edwards et al. (2001)) were compared with the DNA isolation and amplification using the Plant PCR Kit. The sensitivity of the latter method was determined using the reference strain of Fusarium graminearum CCM F-683 and the selectivity was examined using reference cultures of different genera of fungi naturally occurring in food and feedstuff. Fifty food and feedstuff samples were examined for the presence of trichothecenes-producing Fusarium. In total, seven Fusarium species were isolated, of which five reacted positively with the primer, resulting in the expected size amplicon of 260 pb. Macroscopic and microscopic features were observed on the pure culture of Fusarium and on fungi isolated in relation to their growth in different laboratory medi

Druh

D - Stať ve sborníku

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA203%2F05%2F2106" target="_blank" >GA203/05/2106: Moderní instrumentace v chemické, potravinářské a klinické analýze</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název statě ve sborníku

Czech Mycology

ISBN

1211-0981

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

37-38

Název nakladatele

Česká vědecká společnost pro mykologii

Místo vydání

Praha

Místo konání akce

Olomouc

Datum konání akce

2. 9. 2005

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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