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Original scientific paper

https://doi.org/10.31727/m.23.2.2

The influence of honey type and homogenization on rheological properties of mayonnaise

Tihomir Moslavac ; Prehrambeno - tehnološki fakultet, Sveučilište J. J. Strossmayera, Osijek, Hrvatska
Drago Šubarić ; Prehrambeno - tehnološki fakultet, Sveučilište J. J. Strossmayera, Osijek, Hrvatska
Jurislav Babić ; Prehrambeno - tehnološki fakultet, Sveučilište J. J. Strossmayera, Osijek, Hrvatska
Tina Ivković ; Prehrambeno - tehnološki fakultet, Sveučilište J. J. Strossmayera, Osijek, Hrvatska


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Abstract

Rheological measurements are quite relevant in the food industry as a tool for physical characterization of raw material prior to processing, for intermediate products during manufacturing, and for finished foods. This paper shall research the influence of honey types, rotor speed and homogenisation time on the rheological properties of the mayonnaise with honey. Following types of honey were used: acacia, linden, forest, spring. Refined sunflower oil (linoleic type) was used to make mayonnaise. The mechanical process of homogenisation of the mayonnaise has been done at 10.000 rpm, 12.000 rpm for 2 and 4 minutes at room temperature. Mayonnaise with a 75% oil phase is made according to the traditional recipe without added conservatives, which limits its durability. The rheological measurements were performed on a rotating viscometer with concentric cylinders, at 25°C. With the use of these results the rheological parameters of apparent viscosity, consistency coefficient and flow behaviour index have been calculated. Research results show that the types of honey influence the rheological properties of the mayonnaise with honey. An increase of rotor speed and the homogenisation process time alter the rheological properties of the mayonnaise.

Keywords

mayonnaise; rheological properties; homogenization process; types of honey

Hrčak ID:

254874

URI

https://hrcak.srce.hr/254874

Publication date:

27.3.2021.

Article data in other languages: italian spanish croatian german

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