Hydroxymethylfurfural v českých medech

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F03%3A00000086" target="_blank" >RIV/62157124:16270/03:00000086 - 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

Hydroxymethylfurfural in Czech honeys

Popis výsledku v původním jazyce

In this study the method of HPLC for the determination of hydroxymethylfurfural (HMF) in honey was introduced and validated. The comparison of the HPLC method with classical Winkler's method indicated significant differences in the results determined byboth methods (P < 0.05). It was also found out that the HPLC method provided more accurate results than classical Winkler's method. Employing the established HPLC method we determined the content of HMF in the package of 56 samples of the honeys campaigned between the years 1999 and 2002 by Czech beekeepers. The ranges of the recorded values of HMF were: 24.8-66.1 mg/kg in the samples from the year 1999, 15.2-38.7 mg/kg in the samples from the year 2000 and the samples from the year 2001 contained 5.7-38.4 mg/kg of HMF. HMF in the honey samples campaigned in 2002 ranged between the values lower than the limit of detection up to the concentrations of 24.2 mg/kg. There were significant differences (P < 0.01) in the concentrations of HMF i

Název v anglickém jazyce

Hydroxymethylfurfural in Czech honeys

Popis výsledku anglicky

In this study the method of HPLC for the determination of hydroxymethylfurfural (HMF) in honey was introduced and validated. The comparison of the HPLC method with classical Winkler's method indicated significant differences in the results determined byboth methods (P < 0.05). It was also found out that the HPLC method provided more accurate results than classical Winkler's method. Employing the established HPLC method we determined the content of HMF in the package of 56 samples of the honeys campaigned between the years 1999 and 2002 by Czech beekeepers. The ranges of the recorded values of HMF were: 24.8-66.1 mg/kg in the samples from the year 1999, 15.2-38.7 mg/kg in the samples from the year 2000 and the samples from the year 2001 contained 5.7-38.4 mg/kg of HMF. HMF in the honey samples campaigned in 2002 ranged between the values lower than the limit of detection up to the concentrations of 24.2 mg/kg. There were significant differences (P < 0.01) in the concentrations of HMF i

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

2003

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

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Svazek periodika

48

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

551-557

Kód UT WoS článku

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EID výsledku v databázi Scopus

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