Role of polysaccharide structure in the rheological, physical and sensory properties of low-fat ice cream.

ABSTRACT: Polysaccharides can be used as fat replacers in ice cream, as they contribute to an increase of viscosity. However, no research has clarified the exact role of viscosity from that of the structure of the polysaccharides on the properties of ice cream. In this study, the effect of polysaccharide structure on different properties of low-fat ice cream was investigated. The polysaccharides taken into consideration varied from flexible (locust bean gum and guar gum) to rigid (xanthan gum and iota carrageenan). Relationships between rheological properties of ice cream mixes and microstructural characteristics and sensory perception of the final ice cream were established. To separate the effect of the polysaccharide structure from that of viscosity, two series of ice cream were prepared: one in

SUBMITTER: Liu X 

PROVIDER: S-EPMC10333429 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature