Groups of Honey - Physicochemical properties and heavy metals

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F01%3A00000477" target="_blank" >RIV/62157124:16270/01:00000477 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62157124:16170/01:00000477

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Groups of Honey - Physicochemical properties and heavy metals

Popis výsledku v původním jazyce

The aim of the study was to obtain the physicochemical characteristics and the content of Cd. Pb, Hg, Cu and Zn in three groups of honey (blossom. blends and honeydew). Physicochemical constituents were examined according the European Honey Commission recommended methods and heavy metals were determined by atomic absorption spectrometry. Among the groups of honey significant differences in the amount of mineral substances, pH, electrical conductivity (P < 0.01) and free acidity (P < 0.05) were found. Differences were not found in water content and insoluble matter. The average concentration of hydroxymethylfufural (HMF) and sucrose varied in individual groups of honey, however, these differences were not statistically conclusive. Concentrations of riskelements (Cd 0.5-77.4 mug/kg. Pb 0.02-1.0 mg/kg, Hg 0.67-2.93 mug/kg, Cu 0.06-1.55 mg/kg and Zn 0.2-22.9 mg/kg) were far below the allowable limits and showed statistically significant differences (P < 0.01) for Cd, Hg Cu in the individua

Název v anglickém jazyce

Groups of Honey - Physicochemical properties and heavy metals

Popis výsledku anglicky

The aim of the study was to obtain the physicochemical characteristics and the content of Cd. Pb, Hg, Cu and Zn in three groups of honey (blossom. blends and honeydew). Physicochemical constituents were examined according the European Honey Commission recommended methods and heavy metals were determined by atomic absorption spectrometry. Among the groups of honey significant differences in the amount of mineral substances, pH, electrical conductivity (P < 0.01) and free acidity (P < 0.05) were found. Differences were not found in water content and insoluble matter. The average concentration of hydroxymethylfufural (HMF) and sucrose varied in individual groups of honey, however, these differences were not statistically conclusive. Concentrations of riskelements (Cd 0.5-77.4 mug/kg. Pb 0.02-1.0 mg/kg, Hg 0.67-2.93 mug/kg, Cu 0.06-1.55 mg/kg and Zn 0.2-22.9 mg/kg) were far below the allowable limits and showed statistically significant differences (P < 0.01) for Cd, Hg Cu in the individua

Druh

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

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

Acta veterinaria

ISSN

0001-7213

e-ISSN

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Svazek periodika

70

Číslo periodika v rámci svazku

70

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

91-95

Kód UT WoS článku

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EID výsledku v databázi Scopus

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