2025
Application of sous-vide technology in the processing of different apple cultivars and its effect on physico-chemical properties
DORDEVIC, Dani; Ludmila KALCAKOVA; Alexandra LANKOVOVA; Simona DORDEVIC; Matej POSPIECH et al.Základní údaje
Originální název
Application of sous-vide technology in the processing of different apple cultivars and its effect on physico-chemical properties
Autoři
DORDEVIC, Dani; Ludmila KALCAKOVA; Alexandra LANKOVOVA; Simona DORDEVIC; Matej POSPIECH; Bohuslava TREMLOVA a Ivan KUSHKEVYCH
Vydání
European Food Research and Technology, Springer-Verlag GmbH, 2025, 1438-2377
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
21101 Food and beverages
Stát vydavatele
Německo
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 3.200 v roce 2024
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/25:00140304
Organizační jednotka
Přírodovědecká fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
Apple cultivars; Fruits; Heat treatment; SEM analysis; Sous-vide; Vacuum
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 31. 1. 2025 12:40, Mgr. Marie Novosadová Šípková, DiS.
Anotace
V originále
Apples and their products are among the most common dishes on the menu of European consumers. In human nutrition, apples are classified as sources rich in polyphenolic substances, phytochemicals, fiber and other substances beneficial to human health. Their advantage is affordability across all economic classes in society. Apples are consumed raw or variously heat-processed (various purees, compotes, etc.). However, the common method of heat treatment can cause the degradation of health-promoting substances. Therefore, this study was focused on the evaluation of the effect of heat treatment in vacuum (sous-vide) or in the traditional way without vacuum on selected apple cultivars. In both methods, selected physical and chemical properties were evaluated, for example parameters such as antioxidant capacity, content of total polyphenols and evaluation of changes in the cell structure of selected apple cultivars. For the purposes of the study, five apple cultivars were selected – Champion, Golden Delicious, Rubín, Idared and Goldstar. Apple samples were subjected to heat treatment at temperatures of 60, 70, 80 and 90 °C, always in two variants—without vacuum and in vacuum. Analyzes were carried out to determine the total content of polyphenols, as well as determination of antioxidant capacity (FRAP, CUPRAC and DPPH), changes in the cell structure of apples were monitored using SEM. The results show that the sous-vide cooking method is a suitable alternative to the heat treatment of fruit, in terms of preserving the organoleptic quality and improving the properties of the products supporting human health.
Návaznosti
| MUNI/A/1502/2023, interní kód MU |
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