Assessment of possibilities of strawberry jam reformulation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F20%3A43921201" target="_blank" >RIV/60461373:22330/20:43921201 - isvavai.cz</a>

Výsledek na webu

<a href="https://potravinarstvo.com/journal1/index.php/potravinarstvo/article/view/1326/1404" target="_blank" >https://potravinarstvo.com/journal1/index.php/potravinarstvo/article/view/1326/1404</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5219/1326" target="_blank" >10.5219/1326</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Assessment of possibilities of strawberry jam reformulation

Popis výsledku v původním jazyce

The prevalence of excessive weight gain, obesity, and associated diseases are permanently increasing. Therefore, the interest in food products with a composition suitable for people with the aforementioned health problems is also on the rise. The changes in food composition, nowadays often called reformulation, are mainly focused on reducing the amount of salt, sugar, or fat. Strawberry spreads with different sugar (10-40%) and strawberry (20-50%) content were prepared and the influence of strawberry jam composition on gel stiffness, colour, and sensory parameters was studied. This study aimed to determine the sensorial and technological limits (sugar and strawberry content) of strawberry jam reformulation. Carrageenan was chosen as a suitable gelling agent for the preparation of these reformulated strawberry products. strawberry spreads. The applicable concentration of carrageenan for the ideal stiffness of strawberry spreads was 2%. The results of the maximum compression force show a statistically significant increase of gel stiffness with increasing addition of strawberry puree, the effect of sugar content was also statistically significant (p = 0.05). This study showed that strawberry spreads with low strawberry and/or sugar content are sensorially acceptable. © 2020 Potravinarstvo Slovak Journal of Food Sciences.

Název v anglickém jazyce

Assessment of possibilities of strawberry jam reformulation

Popis výsledku anglicky

The prevalence of excessive weight gain, obesity, and associated diseases are permanently increasing. Therefore, the interest in food products with a composition suitable for people with the aforementioned health problems is also on the rise. The changes in food composition, nowadays often called reformulation, are mainly focused on reducing the amount of salt, sugar, or fat. Strawberry spreads with different sugar (10-40%) and strawberry (20-50%) content were prepared and the influence of strawberry jam composition on gel stiffness, colour, and sensory parameters was studied. This study aimed to determine the sensorial and technological limits (sugar and strawberry content) of strawberry jam reformulation. Carrageenan was chosen as a suitable gelling agent for the preparation of these reformulated strawberry products. strawberry spreads. The applicable concentration of carrageenan for the ideal stiffness of strawberry spreads was 2%. The results of the maximum compression force show a statistically significant increase of gel stiffness with increasing addition of strawberry puree, the effect of sugar content was also statistically significant (p = 0.05). This study showed that strawberry spreads with low strawberry and/or sugar content are sensorially acceptable. © 2020 Potravinarstvo Slovak Journal of Food Sciences.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

21101 - Food and beverages

Projekt

<a href="/cs/project/QK1910100" target="_blank" >QK1910100: Vliv reformulace na trvanlivost a fyzikálně-chemické vlastnosti potravinářských výrobků</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Potravinárstvo

ISSN

1338-0230

e-ISSN

—

Svazek periodika

14

Číslo periodika v rámci svazku

28 July 2020

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

8

Strana od-do

554-561

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85089503475