Naslov
Influence of sugars, modified starches and hydrocolloids addition on colour and thermal properties of raspberry cream fillings

Autori
Pichler, Anita ; Pozderović, Andrija ; Moslavac, Tihomir ; Popović, Kristina

Izvornik
Polish journal of food and nutrition sciences (1230-0322) 67 (2017), 1; 49-58

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
raspberry cream fillings ; additives ; storage ; colour ; thermal properties

Sažetak
This paper deals with the infl uence of the addition of sugars (sucrose, fructose and trehalose), modifi ed starches (tapioca or waxy maize starch) and hydrocolloids (karaya or guar gum) on colour and thermal properties of raspberry cream fi llings. In addition, the infl uence of the above-mentioned additives on the colour and thermal properties of raspberry cream fi llings stored at room temperature over a period of 8 and 16 months was investigated. Results showed that the highest anthocyanin content and total phenolic content were detected in raspberry cream fi lling prepared with sucrose and trehalose in combination with guar gum. During storage, after 8 and 16 months at room temperature, anthocyanin content and total phenolic content decreased. Results also showed that the kind of sugar and added modifi ed starches or hydrocolloids infl uenced the thermal properties of cream fi llings. During storage, a decrease was observed in both freezing temperature as well as enthalpy of cream fi llings.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija

POVEZANOST RADA