The Occurrence of Ochratoxin A in White and Parboiled Rice

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F16%3A50004654" target="_blank" >RIV/62690094:18470/16:50004654 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/75010330:_____/16:00011280

Výsledek na webu

<a href="http://www.agriculturejournals.cz/publishedArticles/CJFS/2016-34-1-32.pdf" target="_blank" >http://www.agriculturejournals.cz/publishedArticles/CJFS/2016-34-1-32.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/316/2015-CJFS" target="_blank" >10.17221/316/2015-CJFS</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Occurrence of Ochratoxin A in White and Parboiled Rice

Popis výsledku v původním jazyce

The levels of ochratoxin A (OTA), one of the five agricultural and toxicological most important mycotoxins, have been determined by HPLC with fluorescence detection (HPLC-FLD) or enzyme-linked immunosorbent assay (ELISA) in 60 samples of white and parboiled rice, purchased on the Czech food market. In all 60 samples of rice tested by HPLC-FLD. OTA levels were below the limit of quantification (LOQ), i.e. < 0.2 ng/g. The same samples were also tested by ELISA (LOQ = 0.05 ng/g), and 58 samples (96.7%) were found to be positive. OTA levels in white and parboiled rice ranged from 0.05 to 0.17 ng/g; the arithmetic mean for all samples was 0.15 ng/g, the median 0.15 ng/g, and the 90% percentile 0.17 ng/g. These findings confirm the necessity of monitoring OTA in different foodstuffs and food, due to the precautionary principle and the uncertainty in the genotoxicity status of OTA.

Název v anglickém jazyce

The Occurrence of Ochratoxin A in White and Parboiled Rice

Popis výsledku anglicky

The levels of ochratoxin A (OTA), one of the five agricultural and toxicological most important mycotoxins, have been determined by HPLC with fluorescence detection (HPLC-FLD) or enzyme-linked immunosorbent assay (ELISA) in 60 samples of white and parboiled rice, purchased on the Czech food market. In all 60 samples of rice tested by HPLC-FLD. OTA levels were below the limit of quantification (LOQ), i.e. < 0.2 ng/g. The same samples were also tested by ELISA (LOQ = 0.05 ng/g), and 58 samples (96.7%) were found to be positive. OTA levels in white and parboiled rice ranged from 0.05 to 0.17 ng/g; the arithmetic mean for all samples was 0.15 ng/g, the median 0.15 ng/g, and the 90% percentile 0.17 ng/g. These findings confirm the necessity of monitoring OTA in different foodstuffs and food, due to the precautionary principle and the uncertainty in the genotoxicity status of OTA.

Druh

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

CEP obor

FM - Hygiena

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Czech journal of food sciences

ISSN

1212-1800

e-ISSN

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Svazek periodika

34

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

32-38

Kód UT WoS článku

000371953500005

EID výsledku v databázi Scopus

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