Physicochemical and bioactive characterization of beekeeper and market honeys
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F22%3A43880431" target="_blank" >RIV/62157124:16270/22:43880431 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.ejfa.me/index.php/journal/article/view/2851/1581" target="_blank" >https://www.ejfa.me/index.php/journal/article/view/2851/1581</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.9755/ejfa.2022.v34.i4.2851" target="_blank" >10.9755/ejfa.2022.v34.i4.2851</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Physicochemical and bioactive characterization of beekeeper and market honeys
Popis výsledku v původním jazyce
Honey is a popular sweetener that makes significant contributions to human nutrition. The aim of this study was to analyze and compare specific properties relating to honey quality and biological value such as total phenolic content, color, color intensity, proline and other quality parameters like moisture content, electrical conductivity, 5-hydroxymethylfurfural, diastase activity in various honeys directly from beekeepers and from markets. In total fifty-six honey samples directly from Czech and Slovak beekeepers (n=25) and from markets in the Czech Republic (n=31) were collected during 2018. The determined parameters varied depending on the botanical and geographical origin of honeys. The identified most significant differences (p<0.01) between the analyzed beekeepers and market honeys in color, color intensity, total phenolic content, moisture content and 5-hydroxymethylfurfural point to the different properties and impact of honey processing on honey composition. In several parameters, like color, color intensity, total phenolic content, proline content and electrical conductivity a very good correlations with botanical origin of honey were observed and beside the melissopalynological analysis these parameters participated on characterization and authentication of unifloral honeys. Normally, there is a positive correlation between color and electrical conductivity, however we have also confirmed that the color of honey also depends on the proline content. The results of this study confirmed that the origin (beekeeper/market) and botanical source of honeys (unifloral/nectar/honeydew) had effect on their quality and biological value.
Název v anglickém jazyce
Physicochemical and bioactive characterization of beekeeper and market honeys
Popis výsledku anglicky
Honey is a popular sweetener that makes significant contributions to human nutrition. The aim of this study was to analyze and compare specific properties relating to honey quality and biological value such as total phenolic content, color, color intensity, proline and other quality parameters like moisture content, electrical conductivity, 5-hydroxymethylfurfural, diastase activity in various honeys directly from beekeepers and from markets. In total fifty-six honey samples directly from Czech and Slovak beekeepers (n=25) and from markets in the Czech Republic (n=31) were collected during 2018. The determined parameters varied depending on the botanical and geographical origin of honeys. The identified most significant differences (p<0.01) between the analyzed beekeepers and market honeys in color, color intensity, total phenolic content, moisture content and 5-hydroxymethylfurfural point to the different properties and impact of honey processing on honey composition. In several parameters, like color, color intensity, total phenolic content, proline content and electrical conductivity a very good correlations with botanical origin of honey were observed and beside the melissopalynological analysis these parameters participated on characterization and authentication of unifloral honeys. Normally, there is a positive correlation between color and electrical conductivity, however we have also confirmed that the color of honey also depends on the proline content. The results of this study confirmed that the origin (beekeeper/market) and botanical source of honeys (unifloral/nectar/honeydew) had effect on their quality and biological value.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
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OECD FORD obor
40301 - Veterinary science
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Emirates Journal of Food and Agriculture
ISSN
2079-052X
e-ISSN
2079-0538
Svazek periodika
34
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
AE - Spojené arabské emiráty
Počet stran výsledku
11
Strana od-do
268-278
Kód UT WoS článku
000813169800002
EID výsledku v databázi Scopus
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