Volný a vázaný 3-chlorpropan-1,2-diol v kávových náhražkách a sladech

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F07%3A00019256" target="_blank" >RIV/60461373:22330/07:00019256 - 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

Free and bound 3-chloropropane-1,2-diol in coffee surrogates and malts

Popis výsledku v původním jazyce

The levels of free 3-chloropropane-1,2-diol (3-MCPD), its bound forms, the recognised precursors of 3-MCPD and factors influencing its formation in 5 selected coffee surrogates and 18 malts in the Czech republic are reported. The coffee surrogates had the free 3-MCPD level at a range of < 9.0 to 32 g/kg and the highest amount was found in roasted barley. In malts, the free 3-MCPD levels were similarly low (< 9.0 to 45 g/kg) being the highest in roasted malts (16-45 g/kg). Nevertheless, the values foundin either surrogates or malts, calculated after normalization to 40% dry matter content, did not exceed the European Union limit of 20 g/kg adopted for soy sauces and acid-HVP. The risk for consumers could arise from the bound 3-MCPD as elevated levels were found in both coffee surrogates and malts. In coffee surrogates, the bound 3-MCPD levels varied between 145-1184 g/kg product and the highest level was found in roasted barley. The bound 3-MCPD levels exceeded the free 3-MCPD levels 3

Název v anglickém jazyce

Free and bound 3-chloropropane-1,2-diol in coffee surrogates and malts

Popis výsledku anglicky

The levels of free 3-chloropropane-1,2-diol (3-MCPD), its bound forms, the recognised precursors of 3-MCPD and factors influencing its formation in 5 selected coffee surrogates and 18 malts in the Czech republic are reported. The coffee surrogates had the free 3-MCPD level at a range of < 9.0 to 32 g/kg and the highest amount was found in roasted barley. In malts, the free 3-MCPD levels were similarly low (< 9.0 to 45 g/kg) being the highest in roasted malts (16-45 g/kg). Nevertheless, the values foundin either surrogates or malts, calculated after normalization to 40% dry matter content, did not exceed the European Union limit of 20 g/kg adopted for soy sauces and acid-HVP. The risk for consumers could arise from the bound 3-MCPD as elevated levels were found in both coffee surrogates and malts. In coffee surrogates, the bound 3-MCPD levels varied between 145-1184 g/kg product and the highest level was found in roasted barley. The bound 3-MCPD levels exceeded the free 3-MCPD levels 3

Druh

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

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

<a href="/cs/project/2B06168" target="_blank" >2B06168: Strategie zajištění chemické bezpečnosti tepelně zpracovaných výrobků z brambor a cereálií</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Food Science

ISSN

1212-1800

e-ISSN

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Svazek periodika

25

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

39-47

Kód UT WoS článku

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EID výsledku v databázi Scopus

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