Chemometric differentiation of Greek chestnut and oak honeydew honeys

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F25%3A43933112" target="_blank" >RIV/60461373:22330/25:43933112 - isvavai.cz</a>

Výsledek na webu

<a href="https://academic.oup.com/ijfst/article/60/1/vvaf117/8154410?login=true#523235619" target="_blank" >https://academic.oup.com/ijfst/article/60/1/vvaf117/8154410?login=true#523235619</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/ijfood/vvaf117" target="_blank" >10.1093/ijfood/vvaf117</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Chemometric differentiation of Greek chestnut and oak honeydew honeys

Popis výsledku v původním jazyce

Chestnut and oak honeys are harvested during the same period, in early summer, and from overlapping geographical regions in Greece, making their botanical differentiation challenging. This study provides a comprehensive analysis of their physicochemical properties (diastase activity, hydroxymethylfurfural content, and electrical conductivity), phenolic compound profiles, and total phenolic content. Initially, a t-test was employed to compare mean differences between the two honey types. Subsequently, chemometric techniques, including principal component analysis (PCA), linear discriminant analysis (LDA), and binary logistic regression, were applied to assess their botanical origin. The results demonstrated that a combination of electrical conductivity and chlorogenic acid content effectively distinguished chestnut from oak honeydew honey. Remarkably, 100% of the samples were correctly classified, highlighting the robustness of this approach. To the best of our knowledge, this is the first study to propose these parameters as reliable markers for differentiating these honey types in regions where their production overlaps. © 2025 The Author(s).

Název v anglickém jazyce

Chemometric differentiation of Greek chestnut and oak honeydew honeys

Popis výsledku anglicky

Chestnut and oak honeys are harvested during the same period, in early summer, and from overlapping geographical regions in Greece, making their botanical differentiation challenging. This study provides a comprehensive analysis of their physicochemical properties (diastase activity, hydroxymethylfurfural content, and electrical conductivity), phenolic compound profiles, and total phenolic content. Initially, a t-test was employed to compare mean differences between the two honey types. Subsequently, chemometric techniques, including principal component analysis (PCA), linear discriminant analysis (LDA), and binary logistic regression, were applied to assess their botanical origin. The results demonstrated that a combination of electrical conductivity and chlorogenic acid content effectively distinguished chestnut from oak honeydew honey. Remarkably, 100% of the samples were correctly classified, highlighting the robustness of this approach. To the best of our knowledge, this is the first study to propose these parameters as reliable markers for differentiating these honey types in regions where their production overlaps. © 2025 The Author(s).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40500 - Other agricultural sciences

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY

ISSN

0950-5423

e-ISSN

—

Svazek periodika

60

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

nestránkováno

Kód UT WoS článku

001508656900001

EID výsledku v databázi Scopus

2-s2.0-105009093545