COMPARISON OF BEEKEEPERS' AND ANALYTICAL DETERMINATIONS OF HONEY ORIGIN

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F24%3A43930938" target="_blank" >RIV/60461373:22330/24:43930938 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62157124:16270/24:43881422

Výsledek na webu

<a href="https://doi.org/10.55251/jmbfs.9887" target="_blank" >https://doi.org/10.55251/jmbfs.9887</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.55251/jmbfs.9887" target="_blank" >10.55251/jmbfs.9887</a>

Jazyk výsledku

angličtina

Název v původním jazyce

COMPARISON OF BEEKEEPERS' AND ANALYTICAL DETERMINATIONS OF HONEY ORIGIN

Popis výsledku v původním jazyce

Honey is a natural sweetener evaluated in accordance with Council Directive 2001/110/EC. 336 honeys from Czech hobby beekeepers were evaluated in this work. The honeys were classified by the beekeepers using questionnaires, and all samples were subjected to laboratory analysis using physico-chemical and melissopalynological methods. The honey samples were categorized by the beekeepers into blossom honeys (n=272), honeydew honeys (n=32), and blended honeys (n=32). Statistically significant differences between beekeepers&apos; and analytical determinations of honey origin were confirmed. For blossom honey, incorrect classification was due to hight electric conductivity (39%), hight moisture (29%), low F+G (14%), and high sucrose content (0,4%). For honeydew honey, incorrect classification was mainly due to low electric conductivity (100%). For blended honey due to high electric conductivity (3.2%) and high acidity (3.2%). Our results show that although the beekeeper has a great deal of information at his disposal for the proper classification of honey, the determination of a wide range of honey contents and properties is always crucial. The cumulative assessment of blossom honeys also showed that there are more monofloral honeys in the country than beekeepers themselves identify. The 6.8% and 23.0% of blossom honey was in compliance with the definition for monofloral honeys for upper and lower limit according to Czech and German regulation.

Název v anglickém jazyce

COMPARISON OF BEEKEEPERS' AND ANALYTICAL DETERMINATIONS OF HONEY ORIGIN

Popis výsledku anglicky

Honey is a natural sweetener evaluated in accordance with Council Directive 2001/110/EC. 336 honeys from Czech hobby beekeepers were evaluated in this work. The honeys were classified by the beekeepers using questionnaires, and all samples were subjected to laboratory analysis using physico-chemical and melissopalynological methods. The honey samples were categorized by the beekeepers into blossom honeys (n=272), honeydew honeys (n=32), and blended honeys (n=32). Statistically significant differences between beekeepers&apos; and analytical determinations of honey origin were confirmed. For blossom honey, incorrect classification was due to hight electric conductivity (39%), hight moisture (29%), low F+G (14%), and high sucrose content (0,4%). For honeydew honey, incorrect classification was mainly due to low electric conductivity (100%). For blended honey due to high electric conductivity (3.2%) and high acidity (3.2%). Our results show that although the beekeeper has a great deal of information at his disposal for the proper classification of honey, the determination of a wide range of honey contents and properties is always crucial. The cumulative assessment of blossom honeys also showed that there are more monofloral honeys in the country than beekeepers themselves identify. The 6.8% and 23.0% of blossom honey was in compliance with the definition for monofloral honeys for upper and lower limit according to Czech and German regulation.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21101 - Food and beverages

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Journal of Microbiology Biotechnology and Food Sciences

ISSN

1338-5178

e-ISSN

1338-5178

Svazek periodika

13

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

5

Strana od-do

—

Kód UT WoS článku

001180518700001

EID výsledku v databázi Scopus

2-s2.0-85196219804